Animal Welfare

“Report, Don’t Hide It”: Experts Urge Rapid Action When Suspecting New World Screwworm

Tue, 28 Apr 2026 22:13:57 GMT

As New World screwworm edges closer to the U.S., industry leaders urge producers to shift from worry to action.

Early detection, prompt reporting and treatment — backed by coordinated surveillance along the border — will be critical to keeping this treatable pest contained. Ranches are tightening calving seasons , upgrading working facilities and revisiting parasite control plans with their veterinarians. The core message to the fight against NWS: nothing replaces “eyes on animals.”

“We’ve been preparing for the possibility of screwworms emerging back in Texas for the past year,” says Jason Sawyer, East Foundation chief science officer. “We have decided to take the attitude of preparedness. We expect we’re going to have it. How can we best manage it and best mitigate and really, how do we minimize the impact while we weather the storm?”

The Breakthrough Symposium: NWS Preparedness panel (pictured l to r) are: Jason Sawyer, East Foundation; Dr. TR Lansford III, Texas Animal Health Commission; Dr. Diane Kitchen, Florida Department of Agriculture; Stephen Diebel, Texas beef producer and Texas & Southwestern Cattle Raisers Association president; and Dr. Megan Schmid, USDA-APHIS.

(Angie Stump Denton)

Sawyer participated in a panel during the The Breakthrough Symposium: NWS Preparedness, hosted by Merck Animal Health. The panelists didn’t debate whether NWS will arrive — they spoke as if it is already on the way. For producers, that means decisions must be made months in advance: adjusting breeding and calving windows to avoid peak risk, investing in better handling facilities and building a clear response plan with veterinarians. Combined with federal and state surveillance using fly traps, animal inspections and producer reports, these risk‑based steps can help ensure that when NWS appears, it is found fast, hit hard and kept from spreading.

With cattle markets at all‑time highs, panelists warn NWS must be managed in a way that protects both animal health and commerce. Movement controls, inspection and treatment protocols, and animal disease traceability are being designed to regionalize the problem — not shut the industry down.

Here are seven key takeaways from the panel discussion:

1. Prepare, Don’t Panic

New World Screwworm is a serious but manageable threat with proper planning and coordination.

“This isn’t a ‘sell the ranch and get out of business’ problem,” Sawyer summarizes. “This is a ‘let’s figure out the best way to move forward and minimize impact.’” Today’s challenge is to rebuild the “lost muscle memory” with modern tools and a risk‑based mindset. That means planning calving seasons with NWS risk in mind, enhancing parasite control without driving resistance and being ready to isolate, treat and recheck any affected animals in close coordination with veterinarians. The sooner producers start planning, the smaller and shorter the “storm” will be for everyone.

Some strategies producers should consider include:

Get a premise ID now, if you don’t have one.
Consider shifting calving and processing into lower‑fly windows.
Manage wounds differently . Any break in the skin — navels, castration, dehorning, tags and tick bites — becomes a high‑risk site once NWS is in the area.

Dr. Diane Kitchen, a cattle rancher and Florida Department of Agriculture veterinarian manager, bovine and cervidae programs, suggests producers consider using a preventative or at least a protectant to the area to minimize the chance of an infestation occurring.

Sawyer, who manages ranches near the U.S.-Mexico border, explains. “We’re trying to work with the weather instead of against it and think about comprehensive parasite control strategies that can minimize that risk for newborn calves, knowing that we’re unlikely to be able to put our hands on every one of them as they hit the ground.”

2. Eyes on Animals, Surveillance is Central.

Nothing replaces routine, disciplined visual checks — especially of newborns and any animal with a wound. Kitchen says preparation starts with understanding NWS targets wounds and certain high‑risk areas. The fly’s preference is umbilical cords, she stresses.

“It can also affect certain mucus membranes,” she explains. “The corners of the eye, the genital tract. In particular, cows that are calving, they’re attracted to the same umbilical cord scent.” External wounds can be tiny, internal damage massive. “The wound itself externally may be very small,” Kitchen says. “The size of a quarter. But then when you go to treat there may be gallons of maggots within underneath.”

Producers who have dealt with the pest often describe it as a smell you’ll never forget , noting that the stench of a calf infested with New World Screwworm is often the first warning sign.

Dr. Megan Schmid, USDA-APHIS Cattle Health Center assistant director, explains there are two types of surveillance:

Active surveillance: Fly traps along the border, border inspectors and Wildlife Services checking animals
Passive surveillance: Producers, vets, shelters and others seeing maggots/myiasis and reporting. “The traps are helpful,” she says. ”But they’re not as sensitive as the animal inspection. So really, that’s the key part: everybody looking for the infestations in animals.”

Producers can use technology to get more “eyeballs” on cattle and keep spread to a minimum. Game cameras, virtual fencing and behavior tags can help producers find problems sooner when labor is tight.

Because these infestations can be deceptive, producers should learn to identify the specific signs of New World Screwworm , such as unusual discharge or larvae deep within living tissue.

3. Report First, Don’t Hide It.

NWS is a reportable foreign animal disease. Early reporting is critical and legally required. Officials would rather investigate 1,000 false alarms than miss one real case.

Kitchen stresses failure to report will create many more flies.

“Failure to report results in multiple generations of additional flies, which just dramatically increases the population that’s available to impact everybody,” she explains. “If you think that because you didn’t report yours, that it’s not going to be found. It will be found because it’ll be found in something else.”

She encourages producers to think about the impact on their neighbor.

If the roles were reversed, she asks, “If you hear that somebody, your neighbor, is one that didn’t report, how happy are you going to be with them?”

4. Vet Relationships Are Essential.

A veterinarian is central to preparation and treatment plan. For wound care, antibiotics, pain management and access to tools, a veterinary client–patient relationship is vital. Treatment is about parasite removal and wound management, guided by vets.

Panel members explain part of being prepared is sitting down now with your veterinarian and discussing: “If we get screwworm, what’s our plan? How often are we looking at cattle, what products are we going to use, and what do we do about movements?”

Read more about how NWS is an infestation, not an infection.

5. Wildlife Matters in This Fight.

Wildlife are a major reservoir and economic driver, and can suffer large population impacts without control. Kitchen predicts in infested areas 70% to 80% of white-tailed fawn crops could be lost.

“Our wildlife populations are both so much more abundant than they were in the 1950s and so much more valuable than they were in the 1950s,” Sawyer says. “Unfortunately, the opportunity to intervene for wildlife is much smaller. There’s really not very many strategies that are viable, and so surveillance and monitoring become really our front line of defense in terms of our wildlife populations.”

He suggests the best way to protect wildlife is aggressive control in livestock to reduce environmental burden.

6. Quarantines Are Tools, Not Punishments.

The goal is continuity of business with safeguards , not shutting down commerce. Regulators are trying to balance containment with commerce. The goal is to maintain the “speed of commerce” while using structured movement protocols to protect markets and disease-free areas.

“It’s not going to be business as usual, but it’s going to be business is still possible,” Schmid says. “The focus is: how do we allow safe movements, not restrict and stop business.”

She says the New World Screwworm Response Playbook includes guidance documents and explains the quarantine/movement framework.

Stephen Diebel, Texas beef producer and Texas & Southwestern Cattle Raisers Association president, encourages producers not to think in terms of a hard quarantine. A structured process of treatment, surveillance, inspection and certification will allow movement.

Dr. TR Lansford III, Texas Animal Health Commission assistant state veterinarian and deputy executive director, encourages producers to reference the lessons learned from fever ticks as a strategy for dealing with NWS. He notes experience with fever ticks has shaped how Texans think about area quarantines, treatment protocols and continuity of business.

7. More Tools in the Toolbox.

Panelist members summarize a holistic ectoparasite program using modern products plus strong producer education is a main NWS defense strategy.

Kitchen stress producers and veterinarians have many more tools than they did back in the ’60s and ’70s when NWS was last endemic in the U.S.

Producers can find a list of approved treatment and prevention strategies on the FDA website .

Sawyer suggests producers work with their veterinarians to plan prevention and treatment strategies. He also stresses the importance of considering resistance management.

“We don’t want to react to an emergent threat in a way that then creates problems with a persistent pest that’s already present,” he says.

Read More About How Sterile Flies are the No. 1 Tool to Fight NWS:
Doubling the Defense: USDA’s “Male-Only” Fly Breakthrough to Transform Screwworm Eradication
Border Remains Closed: Sterile Fly Production Facility Groundbreaking Next Step in Screwworm Fight

While NWS is a serious and emotionally charged threat, panelists remind producers the U.S. has pushed it back before — and can do it again.

“This pest existed here before, and it has been eradicated from the U.S. before,” Sawyer summarizes. “We know how to do it. We just have to sort of build the capacity and muscle to get it done again when we need to.”

Veterinarian Becomes Disease Detective: Nichols Connects Animal Disease and Human Health

Tue, 07 Oct 2025 19:24:05 GMT

Growing up on a New Mexico ranch, veterinarian and public health leader Megin Nichols says she learned early the health of animals, humans and the environment are deeply connected.

Initially planning to practice small animal medicine, she says her plans began to pivot when she met a Centers for Disease Control and Prevention (CDC) epidemic intelligence service officer who sparked her interest in public health. That realization led her to pursue a master’s degree in public health at the University of Minnesota, with a focus on food safety and biosecurity. Her career has included roles in local, state and federal health departments, investigating foodborne illness outbreaks and developing strategies to prevent them.

“Life has a way of taking you in places you never anticipated,” she shared during the 2025 Henry C. Gardiner Global Food Systems Lecture Oct. 6 at Kansas State University.

Today, as the CDC’s director in the division of foodborne, waterborne and environmental diseases, she lends her expertise to efforts involving disease investigation, food safety, antimicrobial resistance and agriculture literacy.

Megin Nichols has more than 15 years of zoonotic disease experience and has served at the federal and state levels. She has served as the lead of the Enteric Zoonoses Team investigating multistate outbreaks of Salmonella and E. coli. Prior to joining CDC, Nichols worked as the Principal Investigator of the Active Bacterial Core Surveillance Program at the New Mexico Department of Health for five years.

(Angie Stump Denton)

One Health: Connecting Animal Disease and Human Health

Nichols’ work focuses on the One Health concept.

“One Health is recognizing the health and well-being of humans, of animals and our environment are all interconnected,” she explains. “One Health is something that many of us do every single day and are very, very aware of, especially if you have ties to agriculture and the land. But One Health as a concept oftentimes is difficult to fully understand.”

Nichols says One Health is:

Ongoing relationships with animal agencies.
Understand the culture of agriculture.
Having access to integrated human and animal surveillance.
Protocols for conducting joint response investigations.
Agreements for sharing biological samples and lab results.
Established lines of communication with agriculture and animal industry.
Plans for unified communication messaging.
Need to build linkages and trust before and outbreak.

“What happens in one area can significantly impact others — whether it’s a wildfire, a disease outbreak or environmental changes,” Nichols summarizes.

Pandemic and Disease Response Insights

Nichols was a leader in investigating and finding unique solutions for the livestock industry and specifically meat packing industry related to COVID-19.

“In April 2020, I got a call from my supervisor saying there are some meat, poultry packing plants that are going down because of labor shortages and illness,” she explains.

She selected and lead a team to figure out how to get the plants opened back up safely and to find unique solution to deal with the related animal welfare issues.

Summarizing the experiences, Nichols reports the estimated economic cost of COVID-19 is $14 trillion. Along with supply chain disruptions the industry experienced changes in consumer behavior, labor shortage and complex operations challenges. On a positive note, she says the industry did experience a lot of innovation and uptake of technology due to the pandemic, which resulted in innovative approaches to workplace safety and communication.

“We saw innovative strategies where if one person got sick, they looked around that worker and said, ‘OK, who do we need to monitor quickly for symptoms?’” she says.

Nichols also discussed the increase in salmonella outbreaks during the pandemic. She links the rise to the increase in backyard poultry ownership and the improper handling of backyard chickens.

“Many new chicken owners were unaware of disease transmission risks,” she explains.

Nichols also shared insights to H5N1 influenza and emphasized the complexity of tracking and preventing. She highlights the need for integrated, cross-species surveillance and communication strategies.

She also touched on emerging threats, including New World screwworm (NWS) . Her message emphasized the importance of prevention, control and preparedness.

She shares these five key strategies related to NWS:

Surveillance. Early dection through wound inspections and reporting in livestock.
Sterile Insect Technique (SIT). Ongoing release of serile male flies to prevent reproduction.
Biosecurity. Movement control of imported animals and monitoring at entry points.
Public Awareness. Education for doctors, ranchers, veterinarians and travelers.
Rapid Response Planning. Multi-agency coordination to contain outbreaks swiftly and deploy sterile flies.

Agricultural Literacy, Communication is Key

“Growing up in the middle of nowhere, I also came to understand that not everyone appreciates — or even understands — where their food comes from,” Nichols says.

She shared a 1993 study that revealed significant gaps in public knowledge about agriculture. She summarizes understanding food systems involves knowing:

Where food comes from.
How it’s produced.
Its impact on economy, environment and technology.

Throughout her lecture she shared the importance of transforming complex scientific concepts into engaging, accessible insights that resonate with students, farmers, ranchers and public health professionals alike.

“It doesn’t matter how much information we have if we don’t get it out to the people,” Nichols says.

She stresses the importance of agricultural communication specialists in translating scientific information and engaging audiences.

“Don’t leave the communications to the scientists,” she says.

Nichols emphasizes that agricultural literacy and effective communication are crucial for bridging knowledge gaps and building public understanding of food systems.

She shares this advice for agricultural advocates:

Bring agricultural perspective to discussions by speaking up and sharing lived experiences.
Challenge misconceptions with personal stories by focusing on storytelling rather than technical details.
Understand your audience and use relatable language and provide context.

Nichols stresses the importance of preparedness and collaboration. She explains the importance of local-level discussions and community preparedness, suggesting that some of the most effective emergency preparedness conversations happen “at the coffee house” or during casual community gatherings.

California Has 'Gone Rogue,' Consumers Pay the Price Under Proposition 12, Rollins Says

Fri, 11 Jul 2025 14:48:36 GMT

President Donald Trump’s administration sued California on July 9 over its regulation of eggs and chicken farms, saying these California laws impose burdensome red tape on the production of eggs and egg products nationally in violation of the Supremacy Clause of the U.S. Constitution.

“California has gone rogue and caused real harm to consumers under its cage-free egg commitments,” U.S. Secretary of Agriculture Brooke L. Rollins said in a statement frollowing the announcement of the Trump Administration’s lawsuit. “By not allowing consumer choice, Californian’s are forced to buy more expensive eggs. California’s actions under Proposition 12 fly in the face of Federal jurisdiction and regulation over food production and safety under the Egg Products Inspection Act.”

The Department of Justice filed a lawsuit against the State of California, Governor Gavin Newsom, Attorney General Rob Bonta, and other state officials. The lawsuit, filed in Los Angeles federal court, argues that the federal Egg Products Inspection Act of 1970 pre-empts state laws related to eggs. The federal law authorizes the USDA and Health and Human Services to regulate eggs in order to protect consumers’ health and welfare, and it also requires “national uniformity” in egg safety standards, the lawsuit says.

“It is one thing if California passes laws that affects its own State, it is another when those laws affect other States in violation of the U.S. Constitution,” Secretary Rollins said. “Thankfully, President Trump is standing up against this overreach.”

Secretary Rollins has worked diligently to support American poultry and egg producers, combat avian flu, and lower the cost of eggs for consumers, USDA pointed out in a statement. In February, she announced a five-point plan to combat the avian flu and lower egg prices which has been applauded by agriculture and government leaders across the country. Since the five-point plan was announced, the price of eggs has decreased 63%.

“It is great to see the Trump administration taking decisive action to protect the country from California’s overreaching policies, but Americans facing high food costs cannot afford to wait for years of court appeals. Congress could—and should—pass legislation tomorrow to get us there sooner,” Jack Hubbard, executive director of the Center for the Environment and Welfare (CEW) said in a release. “Recent polling shows California voters now regret the passage of Proposition 12, and there is strong bipartisan support for a legislative fix to nullify California’s inflationary farm mandates.”

(YouTube)

In May, CEW launched a public education campaign urging Congress to stop the far-reaching consequences of Prop 12. According to Consumer Price Index data, national egg prices have spiked 103% since Prop 12 went into effect in 2022. Meanwhile, in California, the cost of eggs has tripled and pork prices have increased by between 20 and 40%.

The Smell You'll Never Forget: A Calf Infested with New World Screwworm

Thu, 10 Jul 2025 16:41:22 GMT

“The stench…it’s like roadkill stewed in infection,” explains Jose Santiago Gallardo Espinosa, a cattle producer from Chiriqui, Panama, describing an animal that has been infected with New World screwworm (NWS). “You’ll smell it before you see it.”

He goes on to describe the appearance. “That little dehorning scrape you didn’t worry about? Now, it’s a fist-sized hole pulsating with maggots. Not on top, under the skin. Hundreds of cream-colored worms with screw-like spines, eating your cow alive.”

It’s a Plague in Panama

Gallardo is a Panamanian livestock production specialist and animal science professional with a diverse and practical background in cattle production, agricultural policy and international ranch management. He currently serves as the technical assistance team manager at Cooleche, R.L., where he leads strategic initiatives in cattle production and technical outreach.

“⁠This ain’t ‘just flies.’ We’ve buried calves eaten alive in 48 hours,” Gallardo stresses. “Post-calving cows are sitting ducks, I found one last week with maggots deep in her vulva, she was trembling as she tried to nurse her calf.”

An animal health professional treating an animal in Panama that has been infected by New World Screwworm.

(Jose Santiago Gallardo Espinosa)

To catch NWS and stop the spread, Espinosa encourages daily wound checks including navels on newborns, vulvas on fresh cows, sheaths on bulls, branding cuts and tagging nicks. Some red flags include a wound that swells overnight or oozes cloudy fluid and a milk tank mysteriously dropping.

“Treat every scratch like a ticking bomb,” he says adding if you find one with a wound acting a little strange, you should “peel back skin edges, and if you see rice-grain maggots with dark spines — sound the alarm.”

He says more than 6,500 cases have erupted across Panama, marching north through Central America like a plague.

“For years, our U.S.-Panama barrier kept NWS at bay,” Gallardo says. “We’d see maybe 25 cases a year — it was a nuisance, not a crisis. Then 2023 hit, and overnight our pastures became war zones.”

He says the reality in Panama is rainy season is maggot season.

“Here, in Chiriquí’s dairy country, it is the perfect storm,” he says. “Rainy season humidity of 90%, 85°F heat and flies everywhere. A single-infected cow bleeds $10/day in lost milk — its life or death for small dairies.”

NWS in Nicaragua

Ernesto José Sequeira Enríquez, an agronomist from Camoapa, Nicaragua, says NWS was eradicated from Nicaragua in the 1990s. He says he first encountered it during an internship in Brazil where he experienced the serious challenge the fly causes.

“When cases began appearing here again last year, I was able to use what I learned in Brazil to prepare veterinary supplies and train people on prevention and treatment,” he explains.

(Ernesto José Sequeira Enríquez)

He says it’s essential to enforce a daily inspection routine, checking every animal carefully for open wounds.

“When you find an infected animal, you’ll typically see a bleeding wound,” Sequeira says. “If the infestation has progressed, there will be a strong, foul smell due to tissue damage and the presence of larvae.”

He encourages U.S. producers to be prepared with sufficient supplies of veterinary medicines and insecticides for both treatment and prevention and to adjust management practices to reduce risk. For example:

When dehorning, branding or ear tagging, apply insecticide spray to the wound immediately.
Ensure proper care of newborn calves by disinfecting the navel with iodine solution as soon as possible, since that is the most common entry point for infestation.

“Although complete control of screwworm is not possible, taking preventive measures significantly reduces the economic and productivity impact of it,” he says. “Early detection and consistent preventive practices are critical to minimizing losses.”
Sequeira stresses a producer’s eyes and hands are their best tools to fight NSW.

“My warning to U.S. ranchers is this isn’t just a Panama problem,” he summarizes. “Newborn calves are maggot magnets. If you lose one calf to a navel infestation, you’ll never sleep again. Make inspections sacred — no excuses. Report fast and hide nothing.”

It’s Endemic in Brazil

Marcelo Costa is a veterinarian, professor and cattle business consultant in Brazil and Paraguay. In 1999, Costa was taught embryo transfer at Camp Cooley in Franklin, Texas. He then returned to his family’s third generation ranching operation where they started Camp Cooley Brazil.

“I have been dealing with screwworm all my life since it is endemic in Brazil,” Costa says. “Screwworm-infected animals happen all months of the year.”

A wound in the animal skin full of screwworm and new fly eggs in the skin borderline

(Marcelo Costa)

Like others, he has experienced finding infected animals with bleeding, foul-smelling wounds. He says animals show discomfort and may not follow the herd as normal.

“Newborn calves are usually the more attacked category because of the navel’s wet and bloody tissue,” he says. “If a screwworm infects the navel, it may open a door at the site for more severe infections that may cause diarrhea, pneumonia and other diseases.”

Costa stresses how much NWS costs producers beyond animal loss and decreased productivity.

“One of the biggest problems with NWS is the increased labor with vigilance and animal treatment,” he summarizes.

Guatemala Producers Are Learning to Cope with NWS

“Screwworm came to teach us the times are changing, and that any type of production is possible and open to any complication,” says Oscar León, a livestock production specialist and agricultural business administrator from Guatemala City, Guatemala. “Brazil learned how to cope with it, and Guatemala is in the process of it. The U.S. is not exempt from it, unfortunately. But with the adequate measures and prevention techniques, one can learn and teach others. We can make the impact less harmful on our production and wallets.”

(Oscar León)

León currently manages his family’s cattle operations and leads LAVAT S.A., a company that imports and distributes innovative animal health and nutrition products tailored to the needs of the Guatemalan livestock sector.

He explains it is important for producers to look for and treat any open wound or bruise as they are the first indicators.

“If an open wound smells like the scent of rotten meat, you will find the presence of screwworms feeding off live tissue,” he says. “Prevention and early timing are the best ways to treat screwworm. Make sure to take your time, observe your cattle, search for a bruise or wounds and treat them properly.”

He also stresses the importance of making sure everyone who works in the farm or ranch is aware of NWS and knows how to react if an infection is found.

Educating U.S. Producers

Chris Womack, a veterinarian and rancher from San Angelo, Texas, says he remembers helping his dad treat calves with NWS infestations.

“I can still remember the smell,” Womack says. “I thought it was cool because I was a little kid, and we dug maggots out of the calves. I can still smell it like it was yesterday, and it was horrible to look at them.”

Womack shares a historic context of NWS, which he says means “man-eater,” on the “Registered Ranching” podcast with Tucker Brown.

Womack also describes the emotional toll on the producer when faced with NWS.

“If you’re a steward of an animal and it has half of its head rotting off, or its abdomen is a gaping wound because the maggots are eating it up, or it gets in their ear and they’re walking around in circles with brain damage because they got meningitis, well, it’s devastating.”

Womack summarizes NWS isn’t just an agricultural issue, it’s a human health concern. Historical accounts and recent data from Panama show NWS can affect humans, particularly vulnerable populations like homeless individuals or those in areas with limited medical access.

Womack says the experiences with NWS during his childhood is the reason he is a veterinarian today. He says there is a generational ignorance in the U.S. regarding NWS, and that is something he is committed to fixing.

“The only way we can overcome ignorance is education,” he stresses.

Your Next Read: Breaking: Mexican Border Closed Again as New World Screwworm Comes Within 370 Miles of the U.S.

Protect Your Livestock: Signs of New World Screwworm

Tue, 01 Jul 2025 15:45:16 GMT

Lizeth Olivarez doesn’t know if people will have the stomach to deal with New World screwworm (NWS). She’s a sixth-generation rancher who runs cattle in the U.S. and in Mexico at Las bendiciones Ranch in Realitos, Texas, and Rancho El Cuellareno in Guerrero, Tamaulipas.

Although she hasn’t experienced it herself, she has grown up hearing story after story about NWS from both her grandfather and father who dealt with NWS when the deadly fly struck in the 1960s. With reports of NWS in seven states in Mexico, the U.S. continues to bolster its defenses to keep the pest out.

(USDA)

“The first time around NWS was eradicated by using sterile flies dropped from planes in a box that look like a Big Mac burger box with a target sign on it,” Olivarez says. “The only way to eradicate the NWS is with sterile flies.”

Secretary of Agriculture Brooke Rollins announced a five-pronged plan to combat NWS on June 18 partnering with Mexican counterparts and using this sterile insect technology to stop the spread.

“It’s important to clarify we currently don’t have [NWS] here in the U.S.,” says Russ Daly, Extension veterinarian for South Dakota State University.

He admits it’s a strange name for a fly – New World screwworm – because it makes you think it’s a worm.

“It’s not actually a worm – it’s the larvae of the NWS fly that deposits its eggs in animals,” he explains. “They can get big in size, up to two-thirds of an inch. The first person who described them might have thought they look like little worms. They have ridges that are spiral, and that allows these larvae to burrow down into the animal. That’s how they get their name.”

The NWS fly lays eggs and larvae in open wounds of warm-blooded animals. Daly says NWS’s function is similar (but different) to a maggot. Domestic blow flies lay their eggs on dead tissue. The resulting maggots feed on the dead tissue. The difference with NWS is it lays its eggs on living tissue and will feed on living tissue.

“NWS is not easy to recognize,” Daly adds. “You really need an entomologist to recognize the fly and the larvae. For recognizing a problem in the animal, it might come down to recognizing a larval infestation that is showing up in unusual circumstances.”

(Lori Hays)

It’s Not Just a Cattle Problem
Megan Niederwerder, executive director of the Swine Health Information Center (SHIC), says it’s important to remember this is not just a cattle disease – it impacts other livestock species and humans as well.

(Lori Hays)

“The fly can deposit its larvae in any open wounds as well as surgical sites such as castrations and umbilical sites after a newborn animal is born. It can also deposit its larvae in any mucous membranes,” Niederwerder says. “Keep an eye on non-healing wounds or wounds that have a foul odor or bloody discharge.”

She says the animals often feel discomfort and pain due to this non-healing wound so they may isolate themselves and be off feed.

“It’s really important to stay vigilant as we think about increasing awareness and understanding of what the fly looks like,” Niederwerder says. “We also need to understand what the clinical signs may look like as the introduction and incursions in Mexico have increased the risk for the U.S., too.”

Although the cases in Mexico have been primarily cattle, she notes there have also been cases in pigs, horses, sheep, goats, dogs and even in humans in Mexico.

“We really don’t like to think about that human part of it,” Daly says. “I don’t want to downplay it, but in people, we would certainly know when we have an irritation or when a fly is on us. But we need to think about the people who potentially are debilitated and wouldn’t know they have a fly on them for a long period of time or that something’s wrong.”

Watch Out for the Unusual
Olivarez urges producers to call their veterinarian immediately if they suspect NWS. During the 1960s outbreak in the U.S., she says most ranchers first noticed it around the umbilical cords of newborn calves.

“It affected ranches the most, especially those that had cattle out on the range where you need manpower to monitor for open wounds, cuts or sores of any kind as well as cows with newborns since the fly will attack the umbilical cord,” Olivarez explains.

She says it’s not only important to monitor cattle but also pay attention to wildlife and pets that live on your property since they could indirectly bring NWS.

Daly challenges livestock producers to pay attention to unusual situations. If you have an animal that suddenly has a lot of necrotic tissue that fly larvae (maggots) are trying to clean up, Daly says that’s a sign producers need to take seriously.

(Lori Hays)

“If there isn’t a wound or a very good reason why there would be an infestation of those larvae that should tip off animal owners, caretakers and veterinarians,” Daly says. “There needs to be some sort of break in the skin to attract the NWS fly, but that something can be so minuscule you wouldn’t even notice it.”

He says it could be as small as a bug bite and is often so tiny producers don’t know how the initial entry even happened.

“NWS does its damage by burrowing into living tissue,” Daly explains. “But they can be drawn to the animal through secretions from that minor break in the skin, and then start to invade the living tissue as well. In addition, once the NWS sets up the wound and causes the infestation, normal blow flies then can come in and get in there, too.”

(Lori Hays)

The females lay their eggs very quickly, he adds. It doesn’t take long for the larvae to develop from there. He says the flies like to deposit their eggs on their “victims” in the afternoon.

“They choose this timing because when it cools off at night, it helps the development of the eggs into the larvae,” Daly says. “This all happens within 10 to 12 hours. If you have a fly that gets into a nick on a pig in the afternoon, for example, by next morning, there’s larvae starting to burrow in already.”

The fly has a lifespan of 28 days, Olivarez shared with followers of Texas Farm Bureau on TikTok.

@txfarmbureau Ever heard of the New World screwworm? South Texas rancher Lizeth Cuellar Olivarez breaks down why this tiny pest is a big problem for livestock. #texasfarmbureau #agtok #farmtok #fyp #screwworm ♬ original sound - texasfarmbureau

“During this time, NWS can lay eggs four times and lay 300 eggs each time,” Olivarez says. “If it goes untreated, after three weeks the larvae will fall and convert to a fly that then goes looking for another animal to attack.”

Treatment Tactics Aren’t Pretty
If an animal becomes infested with NWS, treatment is not easy or pleasant. The larvae have to be removed, Daly explains.

“NWS does respond to some insecticides that we would use for show pigs or horses during the summer to keep the flies off,” Daly adds. “But in order to get that animal healed up, the larvae have to be flushed out and removed by a veterinarian. These infestations can lead to secondary infections to worry about. And, if the infestation has gone deep enough, there could be severe muscle damage or damage to other organs that are beyond help.”

Treatment products need to be considered, adds Lisa Becton, assistant director of SHIC. Because of this, wound care is key during NWS infestation.

“If you have animals that have sores, it’s very important to treat that wound,” Becton says. “You may or may not be able to use a sealant, whether that’s iodine or antibacterial. Wound care is very important to help get a wound healing fast, even if you also have to use antimicrobials for an animal to help prevent other infection.”

It is treatable, but NWS is a painful event for animals and humans alike, Becton says. Rapid identification and action are critical.

Stay Alert, But Don’t Panic
Livestock trade and wildlife migrating due to different issues with climate and weather have helped move the infestation further north.

“The flies actually don’t fly that far,” he explains. “They typically fly less than 10 to 12 miles in their life span. So, they aren’t flying over on the wind and getting into these new places. It has more to do with animal movement.”

Fortunately, Daly says NWS is like any other fly in that they need somewhere to overwinter, so they won’t survive freezing temperatures. However, if they moved into this region in June or July, they would have a foothold until the frost.

“When we let our guard down and don’t look for it as much, or don’t use the sterile flies as often, that’s when things fire up again,” Daly says.

He says it’s not time to panic, but it’s important to be observant. The basics of good animal husbandry remain the most important thing for producers to focus on now.

“Sometimes it’s much easier said than done, especially in outdoor raising situations,” Daly says. “From fly control to monitoring animals, the best way to snuff something out like this quickly is good observation and animal care.”

Your Next Read: New World Screwworm: The Billion Dollar Battle at the Southern Border

New World Screwworm: The Billion Dollar Battle at the Southern Border

Fri, 20 Jun 2025 18:27:59 GMT

Nearly 60 years ago, the U.S. eradicated New World screwworm (NWS). Today, the risk of reintroduction is real. So real that Ethan Lane with the National Cattlemen’s Beef Association (NCBA) says it’s not a matter of if NWS will reach the U.S. but when.

“We need to spend $300 million now to save us $8 billion down the line in eradication costs,” says Lane, who serves as the senior vice president of government affairs. “This is a marathon, not a sprint, and it’s going to take years to re-eradicate New World Screwworm and push it back to Panama.”

As the fight to keep NWS out of the U.S. ramps up, the economic impact on ranchers and the industry is top of mind.

“Successfully eradicating New World screwworm from the U.S. in 1966 cost stakeholders’ tens of millions of dollars,” says TR Lansford III, DVM, deputy executive director and assistant state veterinarian with the Texas Animal Health Commission. “The freedom from NWS provides an estimated $1 billion in direct benefits to livestock producers and $3.7 billion in benefits to the general economy annually.”

Financial Impact of NWS On Ranchers
Regular, large-scale outbreaks of NWS started occurring in the U.S. in the 1930s. According to APHIS, producer losses have reached:

1930s and 1940s — $5 million to $10 million per year
1950s and 1960s — $60 million to $120 million per year
1970s — $132.1 million per year (While the U.S. successfully eradicated the devastating pest, there have been outbreaks, primarily in Texas, since then.)

(APHIS)

Experts agree if NWS reaches the U.S., eradication today will be far more expensive due to the size of the cattle herd, speed and distance of cattle movement in commerce, and increased wildlife interfaces.

“Historically it cost tens of millions, and now it’s estimated to cost into the billions of dollars to eradicate this pest if it gets back to the U.S,” Lansford says.

Based on historical data from an isolated outbreak in Texas in 1976, per-head impact reached $452 in today’s dollars, totaling $732 million.

“[NWS] is a highly impactful foreign animal pest because it is expensive and deadly,” Lansford says. “Back in 1935, when screwworms were endemic in Texas, the state lost about 180,000 head of cattle alone in that year.”

Lansford says the industry will see decreased livestock production and increased veterinary services, medication, insecticide, labor and vehicle costs for the inspection and treatment of NWS.

“Infested wounds and/or mucous membranes and lesions created by this pest cause significant distress and damage to an animal, which can lead to chronic conditions making the animal less marketable and less productive in its lifespan,” he adds.

USDA Investment to Fight NWS
The reopening of Moore Air Base in Texas as a sterile fly distribution facility has an estimated price tag of $8.5 million. A brand new production facility, which would take two to three years to build would cost $300 to $600 million, depending on location and resources.

“That doesn’t include what it would cost to continue to operate one of those facilities,” Lansford says. “Certainly, research dollars also need to be spent to develop more effective treatments and other methods and modalities that we can use to help offset not only the infestations, but help prevent those infestations.”

USDA is also investing $21 million in the renovation of an existing fruit fly production facility in Metapa, Mexico, to further the long-term goal of eradicating NWS.

Border Closing Impacts U.S. Cattle Industry
Since May, Agriculture Secretary Brooke Rollins has suspended imports of live cattle, horses and bison from Mexico to keep NWS out of the U.S. Many U.S. cattle feeders depend on Mexican cattle to fill feedlots, especially now when the U.S. cattle inventory is at a 74-year low.

“Mexico exports, on average, 1.2 million head of cattle to the U.S. each year,” says Kathy Simmons, chief veterinarian for NCBA.

Obviously, that number will take a hit with the border closed, but Simmons says even prior to the May 11 suspension, mitigation protocols for NWS, including wound inspections, for cattle from Mexico allowed less than 25% of the usual numbers to cross the southern border each month.

As the U.S. fights to limit the impact of NWS, it’s a long-term battle, reminds Lane with NCBA.

“They’re getting those flies on that leading edge of the incursion. As I understand it, that is slowing the advance in a way that is very good to see,” he says. “The fact is, there are just so many different vectors. There are so many different ways this thing can move north, and we’re going into the hot season where flies thrive. So it’s really about slowing it, about preparing and about making sure we have the resources to meet it and push it back down as quickly as possible. But certainly everyone’s trying to focus right now on trying to hold the line as much as humanly possible.”

As Lansford has come to realize: “This pest will be one that leaves quite a mark on our economy.”

Your next read: How to Win Beef Consumers’ Trust: Authenticity and Responding to Concerns

Urgency in Action: We Must Eradicate New World Screwworm

Tue, 03 Jun 2025 16:14:06 GMT

New World screwworm (NWS) continues to threaten the U.S. cattle industry. The potential impact is devastating — the larvae can kill an animal in just four to seven days if not quickly detected and treated.

Colin Woodall, National Cattlemen’s Beef Association CEO, discussed the hurdles of controlling the spread of NSW on the latest episode of the “Unscripted” podcast .

“We have to eradicate it from here,” Woodall stresses. “We need to eradicate it from Mexico. We need to eradicate it from Central America. We need to push this thing all the way back down to South America.”

The NSW fly and its larvae are flesh-eating parasites that pose a significant threat to warm-blooded animals.

“This is not just a cattle issue,” Woodall says. “This could be dogs. This can be cats. It can get into people. So, anything that is warm blooded could be a host for this flesh-eating parasite.”

Woodall says NSW is approximately 700 miles from the U.S. border, having breached the isthmus of Mexico in the states of Oaxaca and Veracruz, adding that Texas is expected to be the first point of entry if the fly continues to move north.

“We’re going to look at every eradication option possible, because we have to get rid of this thing,” he says. “This is not something that can become endemic to United States. We have to eradicate it from here.”

Woodall says the situation has been complicated by cooperation challenges with Mexico. Earlier attempts to transport sterile flies were hindered by bureaucratic obstacles, with planes unable to land and flies dying before deployment. This led Agriculture Secretary Brooke Rollins to close the border, sending a clear signal to the Mexican government about the need for more serious action.

He explains cooperation has reportedly improved, with USDA teams planning to visit Mexico to assess the current situation. The primary strategy for control involves releasing sterile flies into the wild to disrupt breeding and push the population back southward.

Woodall says NCBA is actively working on several fronts to address the threat:

Pushing for the establishment of a domestic sterile fly production facility.
Exploring genetic engineering technologies for fly control.
Investigating treatment options (such as ivermectin) and helping producers understand how to detect and treat potential infections quickly. Woodall says treatment is possible, explaining ivermectin has proven effective in killing larvae and treating wounds. However, early detection is crucial due to the rapid progression of infection.
Conducting education and awareness campaigns to explain the threat without causing panic. He says misinformation has been a significant challenge. A recent false report about NSW in Missouri caused panic and temporarily impacted cattle prices. He adds that while the threat is serious, it’s not a cause for panic.

“While everybody needs to be aware, they don’t need to panic, and that’s the thing we want everybody to understand,” Woodall summarizes.

NCBA is taking an active role in addressing the threat of NSW through education, technological exploration, government collaboration and a clear commitment to preventing its spread.

Your Next Read: Secretary Rollins Announces $21 Million Investment to Renovate Fruit Fly Production Facility

Spring Cattle Processing Tips to Enhance Herd Health and Diminish Stress

Fri, 09 May 2025 14:14:12 GMT

Pastures are turning green, which means it’s time to work cows and calves. Achieving the best results with vaccines requires using the correct syringes and needles, good management practices and functional facilities. It’s also important to involve your veterinarian.

A vaccine is used to reduce the risk of disease, but giving an injection does not completely prevent disease nor does it mean immediate protection. Most products will shorten the duration and severity of disease, but each immune system reacts differently, says Lindsay Waechter-Mead, DVM and Nebraska Extension beef educator.

“Once an animal receives the product, it may take up to one month for the immune system to create antibodies, which will be activated during the next disease challenge,” she explains. “Therefore, it is best to anticipate when and what diseases are a threat and administer a vaccine protocol one month prior.”

Before running the first cow through the chute, check out these reminders on maintaining equipment, reading the product label, handling vaccines, injection sites and keeping records.

Needle and Syringe Selection

One key to an effective vaccination strategy is selecting the proper needles and syringes.

“When selecting a needle, determine the appropriate route of administration, whether it is subcutaneous (SQ) or intramuscular (IM), from reading the product label,” says Nick Wagner, DVM and professional services veterinarian for Neogen. “Next, determine the weight of the animal, not only for proper dosage, but also for selection of the appropriate needle.”

The route of administration determines the length of the needle, while the size of the animal determines the gauge or diameter of the needle.

The type of syringe and proper care and use matters too.

“If you follow these best practices , along with selecting a needle of the proper gauge and length, you will ensure safe and effective injections,” Wagner says.

Cattle-Handling Tips

Reducing stress during livestock handling can increase productivity, maintain or improve meat quality, reduce sickness and enhance animal welfare.

“While temperament in cattle is moderately heritable, environment does play a role and even cattle that are less docile will benefit from low-stress handling methods,” says Beth McIlquham, University of Wisconsin-Madison regional livestock educator. “A good handler can help reduce fear in an animal, which is the primary driver of negative consequences associated with handling stress.”

These three steps — don’t use an electric prod, understand cattle’s natural instincts and work with cattle’s natural flight zone — can reduce stress during spring processing.

Don’t Forget the Handling Facilities

In addition to handling techniques, a well-maintained pen and chute system can help reduce stress on the cattle and the people. Preventative maintenance is key to keeping facilities in good working order and reduce the likelihood of injuries.

“Before processing, start with basic preventative maintenance, such as making sure the gear teeth are in order, that the movable points are well oiled,” says K-State veterinarian Brian Lubbers.
Take the time to walk through the system just as cattle will on processing day.

“Before you start moving cattle through the system, walk through the alleyways to see if there is anything protruding that will cause the cattle to get injured or balk as they are being pushed ahead,” adds K-State veterinarian Brad White.

If you’re looking to build or revamp working facilities, check out these recommendations as well as a comparison of sweep tubs and bud boxes.

Your Next Read: More Than Annoyance: Flies Can Impact Health and Profits

More Than Annoyance: Flies Can Impact Health and Profits

Tue, 06 May 2025 15:16:34 GMT

With fly season approaching, now is the time to evaluate and refine your fly management plan for 2025.

“If your 2024 control efforts underperformed, consider adjusting your approach,” says David Boxler, Nebraska Extension livestock entomologist. “The best control method will depend on several factors including efficacy, cost, convenience and your current herd management practices.”

He also reminds producers that horn flies can migrate from neighboring untreated herds, masking the effectiveness of your efforts and increasing fly pressure. For this reason, Boxer recommends a comprehensive, integrated fly control.

The horn fly is one of the most damaging pests of pasture and rangeland cattle across the U.S., Boxler says in a recent “ UNL Beef Watch .”

“Adult horn flies are blood-feeding insects that take an average of 30 blood meals per day,” he says. “Their populations can build rapidly and often exceed the Economic Injury Level defined as 200 flies per animal. Once fly numbers surpass this threshold, cattle experience reduced weight gain and milk production due to fly-induced stress and altered grazing behavior.”

Observing your cattle during summer months is key to detecting fly pressure. Boxler asks, “Are they constantly tossing their heads, swishing their tails or twitching their skin?”

These signs of fly irritation indicate a more effective control strategy might be needed.

“If you are seeing flies, ticks, lice or insect damage to your cattle herd, we know there is an economic impact; however, that impact can become far greater than production or weight gain loss alone,” says Ashby Green, DVM, Neogen senior technical services veterinarian. “Insect pressure affects grazing patterns of cattle, it affects their comfort and it can lead to health issues. Some of those health issues can be definite, such as anaplasmosis.”

The vectors responsible for spreading anaplasmosis include horse flies, stable flies and ticks. This condition has been reported in most states across the U.S., while the disease has been recognized as endemic throughout the South and several Midwestern and Western states.

“With horn flies, we’re looking at mastitis risk, so that’s going to impact both dairy cattle and also our cow-calf operations,” says Jonathan Cammack, Oklahoma State University assistant professor and state extension specialist. “A lot of times, horn flies will feed on the udders of the animals, and they transfer the Staphylococcus aureus bacteria because they land on the manure, then they go back to the animal to feed and bring those bacteria with them.”

Several other conditions are propagated by flies or ticks, including pinkeye, which can be spread by face flies and causes inflammation and ulceration of the eyes. Pinkeye-affected calves are, on average, 35 lb. to 40 lb. lighter at weaning compared to healthy calves, according to a University of Kentucky report.

Cammack says that due to flies, “We’re looking at probably $6 billion in losses annually to U.S. cattle production, and that encompasses everything from actual loss in production due to decreased weight gain or decreased milk production, veterinary needs associated with treatment of cattle with exposure to pathogens from some of these insects, and then also the control measures associated with managing those individual fly species.”

Ticks present economic risks as well. Cammack says that during a 100-day growing period producers can see a decrease in total weight gain in calves by about 20 lb. For stockers, over that same 100-day period during the summer months, they can experience a decrease in weight gain by about 60 lb.

“With what current prices are, 60 lb. could translate to a significant amount of money returned when we’re talking about the few dollars that it might cost for some tick control,” he says.

(Neogen)

Controlling flies and insects: Tips to implement
Now is the time to take steps to control flies and ticks, as populations emerge with the warmer weather.

In “ Stopping Flies in 2025: Tips to Battle These Economic Pests ,” Cassandra Olds, Kansas State University Extension entomologist, shares four steps to controlling flies

Know what flies you’re dealing with.
Reduce populations.
Eliminate breeding grounds.
Consider chemical control options.

Similar to Olds, Green recommends using a multi-pronged approach to insect control. Fly tags, feed-through insect growth regulator (IGR) products, pour-ons, back rubbers and dust bags can help diminish the population. A pour-on with an IGR destroys the larval development in flies and greatly reduces the fly population. For ultimate control using a pour-on, look to a unique combination of actives within one solution that includes an IGR, an adulticide, and a synergist that supplies relief to cattle from infestations and provides producers with a reliable solution that helps minimize handling, time and labor costs.

“Both back rubbers and dust bags can be highly effective if managed correctly. Keep in mind, when these are put out to withstand the elements, including moisture and rain, it’s key to keep the dust fresh or the oil recharged in your back rubbers. Otherwise, they will diminish in their ability to control flies quickly,” Green advises.

Cammack stresses the importance of accurate dosing by the individual animal’s weight and following label guidelines.

To best control flies and insects on cattle operations, “the easy and effective way is the best way,” Green summarizes. “It’s up to you and with the help of your veterinarian to help create that combination.”

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More Funding Going to Tackle HPAI H5N1, Egg Imports are Now Underway to Stabilize Supply

Thu, 20 Mar 2025 17:12:28 GMT

On Thursday morning, USDA Secretary Brooke Rollins gave an update on progress the Trump administration is making on the five-prong strategy it unveiled Feb. 26 to combat avian influenza virus type A (H5N1).

Speaking to industry stakeholders, media and offices of elected officials, Rollins focused on the administration’s work to lower egg prices and improve supply, while also emphasizing the importance of biosecurity in protecting U.S. poultry flocks from the virus.

Regarding egg prices, she said wholesale prices are down nearly 50% from their peak in late February from $8.53 then to $4.08 currently.

However, Rollins said she realizes that wholesale prices don’t automatically show up as reductions in retail prices.

“I know for some of us who are shopping that we’ve seen egg prices drop immediately, which has been true for me. But then we’ll hear from people in other parts of the country where they have yet to see that reduction on their grocery store shelf.”

With Easter just a few weeks away, she acknowledged that egg demand is always “unusually high during the season,” and that egg prices could potentially move back up.

To help address the egg shortage, Rollins noted that shell egg exports have declined by 8%, “keeping more eggs in the U.S. and lowering prices.”

In addition, the Trump administration is allowing egg imports as a temporary measure to stabilize prices and supply. Rollins’ chief of staff Kailee Buller said this measure would likely be discontinued once those measures were achieved.

USDA Focuses On Biosecurity For Poultry Operations
Rollins said biosecurity in poultry flocks will continue to be a major part of the Trump administration’s plan to address H5N1, moving forward.

“Our pilot programs have proven that biosecurity is the most important thing our farmers can do to protect our flocks against the disease, at least right now,” she said.

The USDA is working closely, she said, with its federal partners including the U.S. Department of Health and Human Services (HHS), Centers for Disease Control (CDC), National Institutes of Health (NIH), and the Food and Drug Administration (FDA) to “combat avian flu as a unified federal family.”

On Wednesday, USDA announced it is expanding the availability of its biosecurity assessments to commercial poultry producers.

“These assessments, which were previously available on a limited basis have been extremely successful in improving biosecurity on individual premises and preventing the introduction or spread of avian influenza,” Rollins said.

While USDA is exploring the viability of vaccinating poultry for H5N1, she said the use of any vaccine for poultry or any animal species has not been authorized at this time.

“I know there has been some misreporting on that,” Rollins said. “The day we rolled out the plan, I actually talked about the fact that we’re not ready to vaccinate. We need to do some more research, and so that has not changed, but I do look forward to this next process of learning more about getting more research done and perhaps seeing what makes sense for the country moving forward, once that is concluded.”

Dairy Is Not Part Of USDA’s Primary H5N1 Focus
No information was offered during the conference call to address the issue of H5N1 in dairy cattle or other livestock or animal species.

Mike Watson, administrator of USDA-APHIS, said right now USDA is focused on the poultry vaccine.

“We’re looking for a vaccine that has sterilizing immunity but also an opportunity for us to have different introduction methods for the vaccine right now, as injections are the only possibility,” he said. “We need new tools, whether it’s water based, aerosol based, those kind of things. We’re looking for manufacturers to really look at what those options might be, to really provide us with a vaccine that matches the current strain but also is highly effective. And again, this is really focused on poultry.”

Buller said there is already quite a bit of research at USDA on the topic in dairy.

“Please rest assured, we are thinking of you all (in dairy). We know you all are impacted. But for this particular strategy, we have been hyper-focused on the poultry side. USDA has separate work streams as we’re working through this on the cattle and dairy side.”

One of the media asked whether Sec. Rollins had talked further with HHS Sec. Robert F. Kennedy Jr. regarding his idea of letting H5N1 burn through poultry flocks to identify birds that might have immunity or show resistance to the virus.

Buller answered the question, as Rollins had stepped away from the call. “I have not been engaged specifically with those conversations with the Secretary and Secretary Kennedy,” she said. “They are talking very regularly and you are aligned on the approach, but in terms of that specific topic, there’s no further light I can shed on that at this time.”

Assessments Available To Poultry Operations
USDA is offering two different, free, voluntary biosecurity assessments for poultry operations not currently affected by HPAI.

The first is a wildlife biosecurity assessment. The second is a general biosecurity assessment. Poultry producers can request one or both of these free assessments.

Per the wildlife biosecurity assessment, Rollins said USDA will conduct on-farm assessments at poultry facilities and provide recommendations to producers for facility repairs and wildlife management techniques. The assessments include a series of regular engagements, including wildlife hazard identification surveys, wildlife abundance surveys and wildlife management on the premises.

“USDA has assessed approximately 130 facilities to date (in 2025), and plans on doing significantly more moving forward and expanding that program,” she said.

For the general biosecurity assessment, USDA will work with poultry producers to review biosecurity plans and physical measures.

“This is a proactive resource for premises that are outside of avian flu control areas to identify and mitigate potential biosecurity gaps,” she said.

Funding Is Ramped Up To Address HPAI In Poultry
The USDA announced on Thursday that up to $100 million in funding will be available to support projects on avian influenza, prevention, therapeutics, vaccines and research.

“USDA will invest up to $100 million in these projects, which will identify and foster innovative solutions to fight avian flu and directly support American producers,” Rollins said during the conference call.

Funding is available through a competitive process to for-profit organizations, including manufacturers of vaccines, biologics and therapeutics, as well as states, universities, livestock producer organizations and other eligible entities, she noted.

USDA will prioritize one or more of the following. First, it will support the development of novel therapeutics to address HPAI in poultry. Second, it will support research to further understand the risk pathways of avian influenza for producers and to inform improved biosecurity and response strategies.

“Let me just say, as a quick aside, I’ve had multiples and multiples and multiples of conversations with some of our chicken farmers across the country —many of them have been highly successful at not having the bird flu infect their populations,” Rollins said. “Better understanding of risk pathways and realizing what best practices are is a big part of (this work).”

The third focus is on the development of novel vaccines to protect poultry from H5N1 while promoting biosecurity.

“That will all be part of the research funding opportunity that we announced about an hour and a half ago,” Rollins said.

USDA will test the efficacy of therapeutic interventions to prevent the virus and treat infected flocks.

“USDA, in consultation with HHS, has already had multiple conversations with Secretary Kennedy and leaders in the NIH and CDC, but will also be exploring prevention strategies to promote biosecurity in agriculture and in humans, to ensure limited impact on American farmers,” Rollins noted.

USDA is offering a webinar to assist interested applicants in learning more about the funding opportunity and how to submit a proposal on Tuesday, April 1 at 12 p.m. Eastern. No details on how to participate in the webinar have been communicated yet.

“As we try to do everything under this president and here at USDA, we will be as fast and efficient and effective as we can possibly be, working around the clock,” Rollins said.

Buller added that Sec. Rollins and her staff will continue to host update calls regularly.

“It’s very important to Sec. Rollins that we are showing progress on this five-prong plan and being honest and open with the public about what we’re up to and the progress and potential challenges that we have ahead,” Buller said. “We have an open door here, and we remain open to having conversations and hearing from stakeholders.”

Goodbye, La Niña? Eric Snodgrass Dissects What the Shift Means for Weather This Spring and Summer

Fri, 14 Mar 2025 21:12:49 GMT

La Niña is weakening, and the National Oceanic and Atmospheric Association (NOAA) expects neutral conditions to develop in the next month . But even with La Niña fading, meteorologists are still concerned about drought this spring and summer.

NOAA this week said forecasters expect ENSO-neutral conditions to develop in the next month and persist through the Northern Hemisphere’s summer. According to NOAA, La Niña’s signature is cooler-than-average surface water in the east-central tropical Pacific, stronger-than-average trade winds, and drier conditions over the central Pacific.

ENSO-neutral means conditions could be close to average, but Eric Snodgrass, Nutrien’s principal atmospheric scientist, says that doesn’t mean the weather will be normal this spring and summer.

“I do expect changes,” Snodgrass says. “Think about it like this: The previous winter was an El Niño winter, and it was very mild and very wet. So, we got into spring ’24 with tons of moisture. I mean, Iowa, Minnesota and South Dakota flooded out. Then we had this incredibly dry fall as the La Niña began, and it reached a peak twice. It actually hit a peak in December, and then a secondary peak about a month later at the end of January. It’s been fading ever since. The big question is, as we go into neutral conditions for this upcoming growing season, is it going to be one that paints a picture of precipitation extremes? Did it leave us with any sort of kind of problems from winter that are carrying over?”

Snodgrass says the severe weather outbreaks on Friday, that brought high winds, dust storms and wildfire warnings across the Plains, is a reminder how dry it is in the Southwest.

“We’ve got major pockets of the country that are still dealing with some pretty big drought conditions. It is fading, and that is a signal we have to pay attention to,” Snodgrass says.

USDA meteorologist Brad Rippey is also concerned about what impact the shifting pattern will have on farmers this spring. But it’s not just the dryness. It’s also the fact areas are getting inundated with rains that could pose problems.

“With this stormy weather pattern in place, that is going to create some difficulty for spring field work in some areas. It looks like the primary storm track may be through parts of the middle of the country extending into the lower Midwest and eventually the interior northeast. That is one area where we already have fairly wet conditions,” Rippey says.

How sea surface temperatures in the Niño-3.4 region of the tropical Pacific changed over the course of all La Niña events since 1950 (gray lines) and 2024-25 (black line). This shows the traditional calculation for Niño-3.4, the monthly temperature compared to the most recent 30-year average (1991–2020 for the 2024 line). By this measure, the La Niña threshold was crossed in December 2024, but La Niña remains weak.

(NOAA)

La Niñas and El Niños Are Strongest in the Winter
Snodgrass points out La Niñas and El Niños are always strongest in Northern Hemisphere’s winter, which means they fade in spring and summer.

While La Niña-like conditions were a trademark in late fall, we didn’t reach the official definition of La Niña until January.

“The atmosphere way back in November was already treating our winter timeframe like a La Niña,” Snodgrass says. So, we were getting the influences of it as it comes in and goes out. And now the question is, what’s it going to do?”

February 2025 sea surface temperature compared to the 1985-1993 average. The surface of the east-central tropical Pacific is slightly below average temperature, but much of the global ocean remains warmer than average.

(NOAA )

“This is a great map to look at,” Snodgrass says, referencing the map above. “If you focus right in the middle, you see the large area of the cooler colors. Our line is now shifting to the central and West Pacific and behind it over by South America. All of the warmer water is beginning to emerge. And that’s what’s killing it because there’s a trade wind across that area from the east to the west. We’re going to watch this fade carefully during the spring. But the question is: Do we get winter’s leftovers?”

What Fueled the Dryness This Winter?
During the winter, Snodgrass points out there was no subtropical jet. That’s what fueled drought in the Southwest and Northwest.

“I’m actually kind of worried about the beginning of April having another shot at cold air after what we’ve been experiencing in March, which has been so very, very mild. Then you say, well, we’ve had so much dry air in place. Are we still worried about more dry air coming back? To be honest, these big storm systems coming through the central U.S., if we could get four, maybe five more of those by early April, we’re going to hate it. It’s nasty weather. It’s not fun, and it’s dangerous, but it returns moisture. That could be part of the mix of things, including the fading of La Niña that could help bring us away from these major early season drought risk scenarios.”

55% of corn production, 46% of soybean production, 33% of the cotton growing area and 27% of the winter wheat production are currently experiencing drought.

(U.S. Drought Monitor )

Growing Drought Concerns
What if it doesn’t? What if we don’t see more of this severe weather hit the Southwest and Plains, and moisture remains absent as we get into the height of spring? Well, the area will enter into the height of the growing season dry and reduce their chances of seeing moisture this summer.

“That’s a box we check every spring,” Snodgrass says. “If the drought monitor saw a reduction in drought over winter, then that gives us a different look for spring. But what we see here is two-thirds of the country in some stage of drought, including the abnormally dry category. But it’s the epicenters of drought that are so concerning. Look at the Western Corn Belt. Look at the Southwest. We just wonder if that funnels into the Mississippi Valley as we go forward.”

At the same time some areas are seeing drought, Kentucky, southern Indiana, southern Illinois, Tennessee, Arkansas and the boot heel of Missouri are all experiencing heavy rains and flooding.

“By May 11, I want to know what the drought monitor map looks like. If it looks no different, then I’m going to be sounding alarms going into summer with concerns this will start to creep and move because as soon as we get into the summer weather, all we get is convective storms pop off. And what do they do? They just locally deliver rain - not big broad swaths of it,” Snodgrass says.

Tale of Two Weather Scenarios
He says the forecast leading up to May 11 is a tale of two weather patterns, with the Mississippi River being the dividing line for moisture.

“If you are along it and east of it, I think we’re going to have tight windows to plant. You could include a little bit more of Missouri, Iowa and Minnesota in that as well,” Snodgrass says. “I think we’re going to see repeated storm systems. The best moisture is east. It keeps avoiding that southern plains area.”

What to Watch: Where the Storm Chasers End Up
Snodgrass says if storm chasers are busying chasing severe weather across the Ohio Valley, the mid-south and the southeast, but not in Kansas and the Plains, that’s a key indicator there’s a problem with the moisture getting back into the plains.

“If it’s not there by the time we start June, it’s very difficult to rely on the atmosphere to return it once you get into the summer months if you live in the central plains, which is where they could build from,” he adds.

To watch the complete discussion with Snodgrass, visit Farm Journal TV and take advantage of the free trial.

Your Next Read:
Ag Meterologists Worry More Drought Lies Ahead For Spring

More Action Needed By Mexico Before Reopening Border for Feeder Cattle Imports, Says Vilsack

Sun, 19 Jan 2025 20:54:32 GMT

A letter sent Friday by outgoing USDA Secretary Tom Vilsack to Mexico’s Secretary of Agriculture Julio Antonio Berdeguê acknowledges the progress made in reopening cattle trade between the two countries following the detection of New World Screwworm (NWS) in Mexico, but says more action is needed to resume trade.

Key developments:

Technical collaboration between U.S. and Mexican teams
Full technical agreement on protocol reached on Dec. 12, 2024
Ongoing work to approve pre-export NWS inspection facilities.

Vilsack emphasizes the importance of expediting the approval process for these facilities to resume safe export as soon as possible, citing the significance of trade for a safe and affordable food supply.

The letter also addresses efforts to combat the spread of New World Screwworm:

Emergency funding has been authorized to increase sterile fly production
Production has increased fivefold in the past year
Enhanced regional response through increased dispersal, surveillance, education, and partnerships
Acknowledgment of Mexico’s partnership in sterile fly releases, movement controls, and surveillance
Shared goal to push the pest south to the Darien Gap

Vilsack requests immediate support from Secretary Berdegué for the establishment of two planned sterile fly dispersal centers in Southern Mexico to strengthen current efforts.

The letter maintains a cordial and cooperative tone throughout, emphasizing:

Shared commitments and goals
Acknowledgment of Mexico’s efforts and partnership
Expressions of gratitude for collaboration
Requests for continued support and expedited action

Industry sources say specific testing will take place Monday, Jan. 20, and that and other tests will go a long way in establishing a trade resumption timeline.

NWS Trade Impacts Started in November
As previously reported, USDA’s Animal and Plant Health Inspection Service (APHIS) suspended imports of live cattle and bison from Mexico on Nov. 22, 2024, following the detection of New World screwworm (NWS) along Mexico’s southern border. This pest can have a significant negative impact on cattle health, and U.S. authorities have been working to develop protocols to screen animals coming into the country.

Several factors are influencing the timeline and pace of reopening:

Facility inspections: Both countries have agreed on protocols, but implementation requires facility inspections and approvals.
Quarantine period: A seven-day quarantine after animal checks
Port readiness: The most important port to get moving again is Santa Teresa, New Mexico.

The temporary suspension of cattle imports from Mexico has had notable effects on the U.S. cattle market:

Reduced supply: About 250,000-300,000 fewer head of cattle are estimated to have been imported due to the suspension.
Price support: The trade disruption has been supporting feeder cattle and calf prices in the U.S.

New Study Says Domestic Cats Need To Be Evaluated More For HPAI H5N1 Implications

Mon, 13 Jan 2025 20:04:17 GMT

Dairy cattle have garnered most of the agriculture industry’s attention in the past year, with regard to outbreaks of the highly pathogenic avian influenza A (HPAI) H5N1.

Now, some researchers are turning their attention to other animals on the farm impacted by the virus: cats.

A new study published Monday in the journal Emerging Microbes & Infection addresses how domestic cats are affected by the virus and notes concerns such felines could offer the potential for HPAI H5N1 to evolve into a more dangerous version of the virus.

The study – which addresses the deaths of 10 cats in rural South Dakota last April – is not the first time researchers have raised concerns about the virus in cats and the potential for transmission to other mammals.

‘Urgent Need For Surveillance’
Researchers at the University of Maryland School of Public Health said in June 2024 that a “20-year review of bird flu in felines suggests urgent need for domestic cat surveillance.”

Kristen Coleman, an assistant professor in the UMD School of Public Health, and an affiliate professor in the University of Maryland Department of Veterinary Medicine, said, “As companion animals, domestic cats provide a potential pathway for avian influenza viruses to spillover into humans.” (Researcher Warns Pet Cats Risk Getting Bird Flu)

“We looked at the global distribution and spread of bird flu infections in feline species between 2004 and 2024 and found a drastic rise in reports of feline infections starting in 2023, with a spike in infections reported among domestic cats, as opposed to wild or zoo-kept animals,” added Coleman, who was not involved in the South Dakota study.

There is no study that shows transmission occurs from HPAI H5N1-infected cats to humans. Furthermore, current research shows HPAI H5N1 does not readily spread among humans, though studies have noted one or two key mutations could change that fact.

The virus often does take a deadly toll on felines. According to the University of Maryland’s School of Public Health , infected domestic cats have a mortality rate of up to 67%.

Last week, the Cornell University College of Veterinary Medicine Animal Health Diagnostic Center published directions online for veterinarians testing cats for highly pathogenic avian influenza (HPAI) .

AVMA Weighs In
“Dozens of cats are known to have contracted the virus, including barn and feral cats, indoor cats, and big cats in zoos and in the wild (e.g., mountain lions, tigers, leopards, and bobcats),” according to the American Veterinary Medical Association (AVMA). “Cats were already known to be susceptible to the H5N1 virus, with several feline cases linked to poultry or wild bird exposure before the cattle outbreak began,” AVMA said.

See Avian influenza A (H5N1) in cats for the Association’s recommended practices for dealing with any suspected of being infected by the virus.

‘A Possible Link’ To Local Cattle
The study published on Monday said virus-infected birds could have played a role in the South Dakota felines’ demise.

In addition, the report said: “The exact source of infection remains unclear; however, phylogenetic analysis of H5N1 sequences from two of the cats reveals a close genetic relationship to clade 2.3.4.4b strains previously detected in local cattle, suggesting a possible link.

“Additionally, the presence of bird feathers near the deceased cats indicates the likelihood that infection may have occurred through the consumption of virus-infected birds. However, because the disease typically requires several days to manifest post-ingestion, the exact timing of exposure is unclear. This evidence points toward a plausible cattle-to-bird-to-cat transmission pathway, supported by recent studies that identified H5N1 sequences across multiple species on affected farms, including dairy cows, wild birds, domestic cats, and raccoons.”

Many Mammal Species Impacted
According to USDA-APHIS, more than 200 mammal species in the U.S. have been infected by the virus since 2022.

Along with cows and cats, other U.S. mammals infected with the virus include a bottlenose dolphin, foxes, bobcats, mountain lions, coyotes, skunks, harbor and grey seals, opossums, squirrels, minks, otters, black bears, brown bears, polar bears, and a single pig on a backyard farm in Oregon, confirmed in late October.

The CDC encourages veterinarians and other individuals working with cats or other mammals that are suspected or confirmed positive for HPAI H5N1 to take precautions to prevent potential unprotected exposures.

The agency offers additional direction here: Highly Pathogenic Avian Influenza A(H5N1) Virus in Animals: Interim Recommendations for Prevention, Monitoring, and Public Health Investigations .

Your next read: California Issues New Ban on Dairy Cattle and Poultry Shows in Response to H5N1 Bird Flu

USDA Reports First H5N1 Detection in Swine

Wed, 30 Oct 2024 19:05:00 GMT

USDA announced on Oct. 30 the first reported case of H5N1 in a pig in an Oregon backyard farm. It’s important to note there is no concern about the safety of the nation’s pork supply as a result of this finding, USDA said. This farm is a non-commercial operation, and the animals were not intended for the commercial food supply.

“The confirmed case in Oregon poses no threat to consumer health or food safety; properly handled and cooked pork products remain safe for consumption,” Bryan Humphreys, National Pork Producers Council (NPPC) CEO said in a statement. “The entire pork industry remains committed to safeguarding food safety and human and animal health.”

The case was discovered on a backyard farm that includes a mix of poultry and livestock, including swine. The Oregon Department of Agriculture announced on Friday, Oct. 25, that poultry on this farm represented the first H5N1 detection in Crook County, Oregon. On Tuesday, Oct. 29, the USDA National Veterinary Services Laboratories also confirmed one of the farm’s five pigs to be infected with H5N1, marking the first detection of H5N1 in swine in the U.S., USDA reports.  

“The livestock and poultry on this farm shared water sources, housing, and equipment; in other states, this combination has enabled transmission between species. Although the swine did not display signs of illness, the Oregon Department of Health and USDA tested the five swine for H5N1 out of an abundance of caution and because of the presence of H5N1 in other animals on the premises,” USDA wrote.

The swine were euthanized to facilitate additional diagnostic analysis. Although test results were negative for two of the pigs, and test results are still pending for two others.  
The farm has been quarantined to prevent further spread of the virus. Other animals on the farm include sheep and goats that remain under surveillance.  

“USDA’s National Veterinary Services Laboratories (NVSL) has conducted genomic sequencing of virus from the poultry infected on this farm, and that sequencing has not identified any changes to the H5N1 virus that would suggest to USDA and CDC that it is more transmissible to humans, indicating that the current risk to the public remains low,” USDA wrote.

H5N1 detections include viral genome sequencing to provide additional information of interest to medical professionals and the research community to improve understanding of the virus. Genetic sequencing for these samples is underway, but results may be inconclusive due to low viral levels in the samples, USDA said.   

Pork Producers Practice Biosecurity to Protect Pigs
Biosecurity is critical to eradicating H5N1 and other viruses. Not only does biosecurity protect the health of livestock, but it also protects the health of farmworkers and their families. For more information on protecting farmworkers, visit the CDC’s website .
___________________________________________________________________________
10 Powerful Take Homes to Enhance Biosecurity on Your Pig Farm
___________________________________________________________________________

The pork industry has worked alongside USDA’s Animal and Plant Health Inspection Service (APHIS) since 2009 to carry out the swine influenza surveillance program to identify influenza viruses circulating in swine, proactively detect reassortment viruses that could impact public health, and gain knowledge to contribute to improved animal health diagnostics and vaccines, NPPC pointed out in a statement.

“Pork producers have always been proactive and diligent about implementing biosecurity plans as part of their daily production practices to assure animals wellbeing and food safety,” Lori Stevermer, NPPC president and Minnesota pork producer said. “This detection serves as a reminder for producers of all sizes to understand and address influenza virus risks.”

What’s Next?
USDA recently approved two vaccine field safety trials for vaccine candidates designed to protect dairy cows from H5N1, and continues to explore vaccine options for other species.   As USDA takes additional steps to protect the health of livestock, it will continue to work closely with CDC to protect the health of people and FDA to protect the safety of the food supply.

“These collective, collaborative efforts have helped protect farmworkers and farmers, the health and welfare of livestock animals, and reaffirmed the safety of the nation’s food supply. The U.S. government remains committed to addressing this situation with urgency,” USDA said.

Learn more about USDA’s response to HPAI in dairy cattle.

The situation is being monitored by local public health officials, Oregon Health Authority, Oregon State Veterinarian, Oregon Department of Agriculture, as well as USDA and U.S. Department of Health and Human Services.   

Read More:
Get the Facts Straight on Highly Pathogenic Avian Influenza
Animal Health Experts Open Up About Future Disease Preparedness
How the Swine Industry Responded to H5N1 Outbreak in Dairy Cattle
A Message to the Ag Industry about H5N1

‘Moisture Opportunity’ Is On Its Way To The Plains

Tue, 15 Oct 2024 20:42:26 GMT

September was one of the driest months on record for parts of the Midwest, and October has continued the dry trend, said Chip Flory, host of AgriTalk, on Tuesday’s show. He asked guest John Homenuk of Empire Weather Consulting, what shut the moisture off in the middle of the country.

“We’ve had this ridge in place since September, which we’re fortunate didn’t happen in late July and August,” Homenuk told Flory. “We’ve kind of been in this really poor cycle for moisture for several weeks.”

Homenuk said parts of the U.S. have been in a fairly weak La Nina weather pattern, which he expects will “oscillate up and down a bit” throughout this fall and into the 2024-25 winter months.

However, Homenuk does anticipate some limited moisture will start to move back into Midwest weather forecasts soon.

“For instance, late this weekend and early next week, we have a moisture opportunity coming into the Plains,” he said. “A low-pressure system could spread out of the Intermountain West into the foothills, and eventually bring some moisture to places like the Texas Panhandle, Kansas and Nebraska. That’ll be the first system to come out, and there might even be some scattered showers across parts of the Midwest early next week.”

Meteorologists anticipate weather patterns will continue to lean toward more moisture as November gets underway.

“It’ll be a slow go of it, but the feeling is that we’re through the worst of the dryness now, and we’ll start working back gradually into a more normal pattern,” Homenuk said.

Looking Ahead To Next Spring

Flory asked what kind of weather pattern farmers can anticipate going into the 2025 cropping season.

“There is some indication already on models that we’re going to split up again, between a La Nina and El Nino,” Homenuk said. “Some of the indications stay near neutral, so not a La Nina or El Nino, and some of them start actually sending us back into El Nino by spring and summer of next year. I think we need to get through the next couple of months before we really have an inclination of where it’s going to go next year.”

Flory said he’s concerned, given the weather conditions this fall, that next spring will be a dry one.

“It’s kind of common to hear people say, ‘droughts don’t start in the year that they happen. They start in the fall before.’ And I think there’s more than a few producers out there that are concerned that this drought we’ve got in the middle of the country is going to continue on into the spring of next year,” Flory explained.

Homenuk said he believes if the U.S. transitions back to an El Nino weather pattern by spring, that should be generally viewed as a good thing.

“That would reintroduce some more moisture. If we stay neutral, or we stay in a weak La Nina into the spring, then I think those lingering drought concerns could make their way into the growing season in 2025,” he added.

Weather Outlook For South America

Flory asked what kind weather South America, Brazil and Argentina in particular, will see for its growing season.

“We’re kind of into this weak La Nina scenario,” Homenuk said. “What tends to happen down there in South America is you get a little bit of a mixed bag. So, it was a slow start over the last couple of weeks, but now we’re seeing a pattern change across central Brazil, essentially Mato Grosso southward, where there’s moisture coming into the forecast over the next several weeks.”

He added that the same could likely be said for northern Argentina.

“If you look at the next 15 to 30 days, the moisture forecast is actually pretty solid. They have some ground to make up, given how dry it was before. But I think these weak La Ninas tend to be OK in those regions. It is a kind of pattern indicating that there will be some moisture around it. I think they’ve avoided the worst-case scenario, which would have been a really strong La Nina developing.”

Hear the complete conversation between Homenuk and Flory here:

Double Trouble from Flooding and H5N1 hits Some Iowa Farms

Wed, 26 Jun 2024 13:17:15 GMT

Active flooding is still underway in parts of Iowa due to the more than 15 inches of rain that fell on parts of the state, particularly the northwest region, over the weekend, according to Iowa Secretary of Agriculture Mike Naig.

“There were folks literally being rescued off of rooftops and flown out of the flooded areas,” Naig told AgriTalk Host Chip Flory on Tuesday. “After a couple of days, we will be able to come in and start to get a sense of what the enormity of what’s happened is and the size of the impact on the ag landscape.”

The devastation led to a disaster proclamation from Iowa Gov. Kim Reynolds and the evacuation of thousands of Iowa residents from the area.

Naig said when he talked with Reynolds early Tuesday morning, she described the damage from the rains and flooding as “extensive.” The flooding is still underway, with rivers in north-central Iowa now starting to crest, according to the National Water Prediction Service.

Naig said state officials won’t have a full sense of the crop damage or number of livestock lost in the region until the flood waters recede.

“This was already a wet part of the state, where there were some challenges around planting and replanting. They’ve just been inundated with rain throughout the spring,” Naig said.

“What we’re hearing about, certainly, is damaged and destroyed equipment. There are livestock facilities that folks are having trouble getting feed to because of washed-out roads, and there are power outages and water outages. These are just some of the things that are really challenging.”

Added Stress On Dairies
For dairy producers in northwest Iowa, the floods arrived on top of challenges they already faced from dealing with cases of Highly Pathogenic Avian Influenza (H5N1) or efforts to prevent the occurrence of the disease.

“Unfortunately, a lot of our cases are in dairies up in that area,” Naig said. “Think of the added stress that those folks are experiencing right now.”

Naig said, in total, Iowa has confirmed 11 dairies and three poultry sites where H5N1 has been found.

“Don’t be surprised if you continue to hear about some additional cases in the state of Iowa, because here’s the point – we’re looking for it,” Naig said. “Our farmers are testing. Turns out, when you look for it, you can find it. I think this is a little wider spread than maybe what is just being confirmed.”

Naig said he commends the Iowa dairy industry for being proactive in reporting any positive cases. When cases are confirmed, he said the state can bring in a USDA epidemiological strike team to look for clues to how H5N1 is being transmitted.

“If we’re going to experience the pain of having positive cases, let’s learn as much as we can, so that we can craft biosecurity strategies to address those things that are found to be the cause of transmission,” he said.

Wide Range Of Symptoms And Outcomes
Naig added that the scope of H5N1 infections has varied between farms as well as in individual animals.

“I think maybe early on, folks said, ‘Oh, it’s really just a kind of a minimal milk production loss, and then everything gets back to normal.’ I don’t think it’s quite that way,” he said. “Some (producers) aren’t seeing clinical signs while others see acute infections and significant milk losses. We are also hearing about some cattle mortality, though it’s maybe because of a secondary infection or condition that actually causes that mortality.”

Naig told Flory he has asked USDA to provide compensation for animals that Iowa producers have had to cull or where death occurred.

“We continue to make that request because we are seeing some losses, but that’s still a work in progress,” he said. “And, of course, again, we’re trying to get research on the ground to determine how H5N1 is behaving. The other thing is we can’t treat this as a dairy disease. It is a dairy and a poultry issue. We’ve got to think about the larger livestock industry. That’s how we’re approaching it here.”

The conversation between Naig and Flory is available in its entirety below:

A Tale Of Two Crops: Farmers Struggle Against Flooding And Drought

Goodbye, El Niño. Hello, La Niña? The Big Transition to La Niña is Already Underway

Michigan to Pay Farmers for H5N1 Research Assistance

Thu, 20 Jun 2024 14:25:59 GMT

Michigan will offer dairies with H5N1 up to $28,000 to work with federal and state government agencies to investigate how the virus got onto their operations, Michigan Department of Agriculture and Rural Development Director Tim Boring said. Federal and state officials are researching several aspects of how H5N1 spreads, including the possibility of respiratory transmission among animals and prior infection of farm workers, in an attempt to curb further outbreaks among animals and humans.

Michigan’s ag department will provide the grant money for to up to 20 farms from its emergency response funds, Boring said. The goal is to help with losses associated with sick animals and to cover the costs of farmers and their staff working with scientists, he added.

Farmers would need to work with the state agriculture department and USDA’s Animal and Plant Health Inspection Service’s Veterinary Services (APHIS) to complete epidemiological investigations on their farms.

Read more news and market reports from Pro Farmer.

Dangerously High Temperatures Expected to Soar Out West

Wed, 05 Jun 2024 19:39:04 GMT

Is it early June or the middle of August? Because despite what the calendar might say, Mother Nature seems to be cranking up the thermostat earlier than normal this year.

States such as Arizona, California, Nevada, and Texas are bracing for a blistering inferno this week, with meteorologists predicting dangerously high, potentially record-breaking temperatures soaring well into the triple digits.

According to the National Weather Service, daily record highs are likely throughout the week, with temperatures soaring 10, 15, and even 20 degrees above average. Unfortunately, nighttime temperatures won’t offer much relief, as lows are predicted to remain in the 70s. A similar pattern has already caused record-breaking heat south of the border, resulting in dozens of deaths among people and animals in Mexico over the past month.

According to Melissa O’Rourke, farm management specialist with Iowa State University Extension and Outreach, many of today’s farm employees lack previous farm or other outdoor employment experience. Therefore, dealing with weather-related conditions may be new to them, not to mention the difference among individuals who may or may not be acclimatized to high heat conditions. She recommends the following tips to help keep employees cools as temperatures rise.

Keep employees hydrated. Provide water stations or purchase coolers to keep water available for employees when they need it. Inexpensive ice machines can also be purchased to help keep beverages cold. Farm fridges should be well stocked with water bottles, Gatorade and flavored water at all times.

Provide breaks. Provide workers with frequent rest periods in cool or shaded areas. Consider adding expensive fans or window AC units to employee breakrooms.

Consider specialty garments. Cotton t-shirts can trap in heat. Consider purchasing moisture-wicking or cooling uniform shirts for your employees to wear. Breathable hats can also keep the sun off of your employee’s face.

Switch schedules. When possible, schedule hot jobs for the cooler part of the day - and where preventative maintenance and repair jobs may occur in hot areas, schedule these tasks for cooler months.

Monitor employees. Particular employees – such as older workers, those who are overweight or have heart-related medical conditions – may have an even lower-than-average sensitivity to heat and require additional monitoring. Consider having these at-risk employees work during the coolest part of the day.

Fill the freezer. A cool summer treat can put a smile on anyone’s face, especially a hot farm employee. Consider keeping ice cream or frozen treats in the freezer to help employees cool off during a break.

KNOW THE SIGNS OF HEAT ILLNESS

When an employee is exhibiting symptoms of heat-related illness, it is important to respond quickly and appropriately. There are four common heat-related illnesses and each is treated differently. According to OSHA, these are the proper steps to take for each:

Heat rash symptoms include clusters of red bumps, commonly on the neck, chest, or in folds of skin. Keep the affected area dry and relocate the worker to a cooler or less humid environment.

Heat cramps include muscle spasms and pain in the abdomen or limbs. Encourage the worker to rest in the shade or in a cool room, and make sure he or she drinks plenty of cold water. The worker should rest for several hours before returning to strenuous work or seek medical attention if the cramps do not subside.

Heat exhaustion can cause headaches, nausea, vomiting, or dizziness. The worker should immediately sit or lie down in a cool, shaded area, drink plenty of cool liquids and apply ice packs to his or her armpits to lower his or her core temperature. Seek emergency care if symptoms are not improved within an hour.

Heat stroke is an emergency. The worker may exhibit confusion, fainting, or seizures, accompanied by an extremely high body temperature. Call 911, and while waiting for help to arrive, loosen the employee’s clothing, apply cold packs to his or her armpits and encourage him or her to drink plenty of fluids.

For more on weather, read:

Expect a Hotter Than Normal Summer This Year

Thu, 23 May 2024 21:29:52 GMT

If new predictions hold true it could be a hotter than normal summer across much of the U.S. The National Oceanic and Atmospheric Administration (NOAA) recently released its outlook for the next three months. Forecasters are predicting that nearly every U.S. state will lean toward hotter than normal temperatures throughout June, July and August. The highest chances for above average heat are in the West. States that are not predicted to see warmer temperatures are North and South Dakota, Minnesota and western Iowa.

The same areas that could see higher temperatures are also predicted to receive less than average precipitation. Meanwhile, the eastern portion of the U.S. could receive more rain than normal. These predictions come as meteorologists say we are coming into a La Niña pattern, which is usually associated with drought conditions for southern half of the country.

A Message to the Ag Industry about H5N1

Fri, 26 Apr 2024 20:49:16 GMT

“We’re going on a bear hunt. We’re going to catch a big one… We’re not scared.”

So goes a beloved children’s book written by Michael Rosen. The story is a metaphor for how to address fear. Kay Russo, DVM, often reads it to her son and daughter, ages 4 and 6.

“This unfortunate family seems to deal with a lot of issues as they’re going on their hike,” Russo says. “Ultimately, every time they reach one of these issues, the book basically says, ‘You know, we can’t go over it. We can’t go around it. We can’t go under it. We have to go through it.’”

That story illustrates how the dairy industry must deal with the growing impact of H5N1, says Russo, Novonesis technical services manager for dairy and poultry. She’s watched the spread of the virus with alarm and urges U.S. leaders across dairy and agriculture to step up and take action.

“Address it head-on,” she says. “Don’t hide.”

As with all major threats, she says ag needs a comprehensive, cohesive plan to address the virus in dairy – and to also look at how to protect the beef, pork and poultry industries.

“At this point, I believe it’s important to take one day at a time and systematically answer the questions that we need to get answered in order to define a sustainable path forward,” Russo says.

“We have a very clear picture that it’s in the udder and is being shed in milk. But where else do we need to be concerned? That matters because that is going to define the control tactics to reduce spreading it from cow to cow. Those questions are ultimately going to be the pillar of our understanding and help to define strategies for controlling the virus in a sustainable way.”

On The Front Line
Help can’t come soon enough for dairy producers and veterinarians in the trenches working with cows.

Veterinarians such as Dr. Barb Petersen in Texas have been dealing with the virus in their clients’ dairy herds since at least March.

“It has been circulating here as early as February, based on retrospective feedback from owners and fellow veterinarians,” says Petersen, owner of Sunrise Veterinary Service in Amarillo.

By early March, she had begun sending daily emails and text messages to her Texas Panhandle dairy clients who needed answers and support.

Petersen, who has been in practice 15 years, did her best to provide both. But she didn’t know what she was dealing with. Neither did any other veterinarian Petersen reached out to within 200 miles of her practice.

“We started to text and email each other, and give summaries of ‘OK, here’s the test that this doctor has run. Here’s what another colleague has run,’” Petersen recalls.

“We tested for every single viral bacterial mycotoxin, lepto, rumensin toxicity, nitrates… I mean, you name it, every single thing that we vaccinate for, we tested for, for sure, right off the bat. And then even some of the things that we don’t or can’t vaccinate for. We tried to cast a really wide net.”

None of the initial tests, conducted by the Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL), provided an answer.

Recurring Symptoms Emerge

Some members of the animal health community suspected winter dysentery – an acute, highly contagious gastrointestinal disorder that can affect housed dairy cattle of all ages.

Petersen was skeptical.

“The first clinical symptom I saw was cows that had indigestion. They had manure that wasn’t well-digested, manure with particles of feed in it,” she says.

As she checked more cows and talked with colleagues, more information came to light and she began to identify recurring symptoms: thick, colostrum-like milk; lesions on cow vulvas; high temperatures; respiratory distress; a drop in feed consumption; and a corresponding lack of rumination. None of it added up to winter dysentery.

“This is a really strong and fierce reminder to keep your hands on the cows,” Petersen says. “It’s wonderful to have data, but you have to trust and then verify.”

When Russo at Novonesis got news of the problem from a colleague, she called Petersen.

Russo has worked as a dairy veterinarian and is also a board-certified poultry veterinarian. She and Petersen discussed what kinds of tests had already been done and what health concerns had been ruled out.

“I said, ‘You know, I may sound like a crazy person, a tinfoil-hat-wearing person, but this sounds a bit like (highly pathogenic avian) influenza to me. We’ve seen this particular strain of influenza that’s been circulating, that’s been jumping into mammalian hosts,’ and I kind of left it there,” Russo recalls.

More conversations between Russo, Petersen and other veterinarians ensued. Russo encouraged Petersen to collect some of the dead birds she had encountered at the dairies and submit them to TVMDL for testing, which she did.

On March 19, Petersen received a call from the Texas lab, confirming the wild birds were positive for H5N1.

At about the same time, barn cats at the dairies Petersen worked with were getting sick and starting to die. They had consumed some of the H5N1-infected birds and milk that had not been pasteurized.

“I spent one weekend picking up dead birds and the next weekend picking up dead cats. It was very sad,” Petersen says.

Science Provides Answers
Petersen sent some of the dead cats and a pooled sample of milk to TVMDL pathologists for testing. Because of their heavy workload, she sent the same material to a former veterinary classmate at Iowa State University (ISU), Dr. Drew Magstadt, now a pathologist at the school’s diagnostic laboratory.

“Whenever I’ve gotten into a real jam professionally – like, you have a question that you can’t seem to find an answer to – the group of folks that have always helped me solve it have been pathologists,” Petersen says. “It’s been pathologists that I could give the clues to who helped finish the puzzle.”

On a warm March night in Amarillo, Petersen sat resting on her back porch at home when a text message from Magstadt popped up on her phone.

“There’s something in the results,” he wrote. “Can I call you?”

On the phone, Magstadt shared what he’d found in the lab tests done on the cats and milk: H5N1.

“I was like, ‘Are you serious?’” Petersen asked Magstadt. “Are you going to run those tests again?”

“Yes,” he said. “Just to make sure.”

The initial H5N1 confirmation flabbergasted Magstadt. The next day, he retested the samples to confirm the finding.

“I had thought we would find the results were negative and we would move on to other testing. So I was very, very surprised when the results came back positive,” says Magstadt, ISU clinical associate professor and a pathologist at the Iowa State Veterinary Diagnostic Laboratory.

The National Veterinary Services Laboratory (NVSL) then confirmed Magstadt’s findings. The documentation of H5N1 by NVSL in a sample of milk from a dairy cow represented an industry first.

“The most surprising part of this, in my mind, is the fact that we’re finding so much virus as we are in the milk, in the mammary gland,” Magstadt says.

‘Show Us The Data’
On April 23, the U.S. Food and Drug Administration (FDA) reported it had detected “viral particles of H5N1 avian influenza” in pasteurized milk available for purchase at grocery stores.

Russo is quick to point out this doesn’t mean the actual virus is in milk. Rather, it’s the genetic material known as RNA.

“I think the FDA needs to show us the data,” Russo says. “The fact that there is viral material in some of the milk on shelves, as detected by rt-PCR. That test doesn’t say whether it is alive or dead. Virus isolation is necessary. The first tests have not grown virus, thankfully, but we need more data.”

No unusual human illnesses have been documented. Government health officials say they have seen nothing unusual in flu activity, according to a senior official at the Centers for Disease Control and Prevention (CDC) who was interviewed for this story. The overall assessment and risk to human health remains low from H5N1, the official says.

“CDC looks for a host of flu-like symptoms,” he told “U.S. Farm Report” host Tyne Morgan during a phone interview. “They do so by looking at people coming into emergency rooms, care systems, etc.”

Yet anecdotal evidence suggests the people most likely to be infected – dairy farm workers who have their hands on cows regularly – aren’t necessarily going to doctors for treatment.

The World Health Organization (WHO) website references just one “laboratory-confirmed case of human infection with an influenza A (H5N1) virus on 1 April 2024” on a dairy farm.

“It’s a mild, mild case and the only symptom he had was pinkeye,” Sid Miller, state commissioner of the Texas Department of Agriculture, told “AgriTalk” host Chip Flory at the time, as reported on AgWeb.

That Texas case marked the second confirmed human case of influenza A(H5N1) detected in the U.S. — and the first in the dairy industry. The first documented case, identified in 2022, involved a person in Colorado who worked with infected poultry that tested positive for the virus.

During his interview with Miller, Flory asked whether the virus could impact beef cattle at some point.

“You’ve seen what’s happened in the cattle markets,” Flory said. “They’re looking at it like this is a major problem for beef.”

Problems aren’t anticipated for Texas beef cattle, which consist primarily of feedlot cattle in the Panhandle, Miller replied.

“The cattle that get it are the older lactating cows, and we don’t have those in the feedlot,” Miller explained. “I think we’re OK, but we’re certainly going to research that.”

Tip Of The Iceberg?
So far, H5N1 has been officially confirmed in only 32 herds in eight states, according to data from USDA’s Animal and Plant Health Inspection Service (APHIS).

Some veterinarians working with dairies in Texas believe the virus is more active than current data suggest. Nick Schneider, a consulting dairy practitioner, is one of them.

“The thing is, when you get into the Panhandle of Texas, I’m not sure there’s anybody (dairy farms) that did not have it,” says Schneider.

Texas is home to 335 Grade A dairies with an estimated 625,00 cows, according to information on the Texas Association of Dairymen website. More than 100 of those operations are in the Panhandle.

The virus likely is being under-reported by the dairy industry because the presence of the virus in dairy cows is new, and there are no reporting requirements, Russo says.

“It’s not a foreign animal disease like it’s considered in poultry, where there are reporting requirements,” she explains. “This is considered an emerging disease (in dairy cattle).”

The dairy industry needs to be “very forward looking” now and address the virus, advises Schneider, the Texas dairy consultant.

“Looking at what happened in the rearview mirror is great, but if you’re not looking at where you’re going, it’s really just a pointless endeavor,” he says.

To that end, he advises gaining insights and expertise in preparation for whatever new information emerges next.

“We need to think about this potentially being something we have to live with, as being a part of the industry in the future,” Schneider says. “I hope I’m wrong. I would love to be wrong about that. But it’s something that we definitely need to consider when we’re thinking of how we’re going to manage it.”

Lessons From Swine And Poultry
Russo also advocates learning the lessons from swine and poultry, which have faced a variety of viral challenges for years.

“It’s important that we don’t try to reinvent the wheel as the cattle industry, but sort of cross the aisle to interact with the poultry folks and the swine folks who have gone through this repeatedly over the years and learn from the defined principles they use and try to adapt them into the bovine space,” she says.

Both swine and poultry have modified their animal management practices from the farm to the marketplace as a result of those experiences.

“Poultry, for instance has very distinct biosecurity principles they abide by to include lines of separation,” Russo says. “One is they keep the outside world out. Another is their use of PPE (physical protective equipment) to protect employees and also the birds from anything that might be carried onto the farm.”

The latter is a message Dr. Barb Petersen has taken to heart. Petersen says she was exposed to H5N1 for more than a month before she learned about the virus and its ability to infect dairy cows and people.

“I’m very fortunate that I never got sick,” she says.

Her advice? “Protect yourselves and your people on the dairy. There’s been underreporting of the virus. Understandably, there’s been a lot of fear. But every dairy that I’ve worked with has – with the exception of one – had sick human beings at the same time they had sick cows.”

Based on that knowledge, Petersen has acquired PPE available through Texas Health and Human Services.

“All the states have personal protective equipment available. Go and get it for your dairies,” she encourages other veterinarians. “If a dairy is on the fence, just provide it to them, offer it to everybody.”

Petersen says she has worked with people infected by H5N1 who do not interact with dairy cows. “I’m talking owners and feeders who don’t usually touch cows,” she says.

Research is underway to determine how much of a health risk the virus poses to humans, Russo says.

“This is a rapidly evolving situation, and the people that are working on it are doing everything they can to ensure the safety of those individuals that are most at risk,” she says.

A Paradigm Shift
The virus continues to hit the U.S. poultry industry hard.

Cal-Maine Foods, the largest producer and distributor of fresh shell eggs in the U.S., announced April 2 that chickens at its facility in Parmer County, located in the southwest part of the Texas Panhandle, tested positive for the virus. As a result, Cal-Maine had to cull nearly 2 million chickens − 1.6 million hens and 337,000 pullets.

In the AgriTalk discussion aired earlier this spring, Flory asked Miller, the Texas ag commissioner, whether he believes state agriculture department investigators are in front of the latest issues with HPAI in dairy cattle.

“I think so,” Miller replied. “We’ve got about 10 months before the ducks and geese come back, so I think we’ll have it figured out by then.”

Moving forward, the U.S. livestock industry might operate in a new world – one where the H5N1 virus is endemic.

Russo is undaunted by the challenge.

“This is not insurmountable, but it’s an issue we need to address swiftly,” she says.

Culled dairy cows going into the food supply deserve special attention, she says.

“We need to do the work so that we can define those movement strategies for the practitioners that are being asked to write health certificates on these farms that have the virus circulating,” Russo says.

The dairy industry needs to be more proactive for the sake of the poultry industry, she adds.

“Putting our heads in the sand, and hoping it burns itself out is not going to work. It’s just not,” she says. “It would take down the entire poultry industry by doing that, because this is highly pathogenic to them.”

That is not hyperbole, Russo says: a dime-sized piece of manure with H5N1 can infect up to 1 million chickens or turkeys.

In essence, the livestock industry needs to go on a bear hunt, as the children’s story says.

‘We can’t go over it. We can’t go around it. We can’t go under it. We have to go through it.”

With that as the focus, solutions to H5N1 can be found and help delivered to livestock producers and veterinarians on the front lines and, ultimately, the U.S. agriculture industry can insure a safe food supply.

This story will be updated by Bovine Veterinarian and Farm Journal editorial staff as more information is available.

USDA Now Requiring Mandatory Testing and Reporting of HPAI in Dairy Cattle as New Data Suggests Virus Outbreak is Widespread

USDA Shares Recent H5N1 Avian Flu Sequences

Texas-Sized Problems Hit the Lone Star State, but Ag Commissioner says ‘Things are Getting Better’

Rare Human Case of Bird Flu Confirmed. Officials Believe it Began on Texas Dairy

Farmer Nightmare: Government Floods Family Twice, Kills Herd and Refuses to Pay Damages

Wed, 07 Jun 2023 17:42:01 GMT

We break, you pay?

In a repeat nightmare, the government twice flooded Richie Devillier’s 900-acre farm and home under several feet of water, killed his cattle, ran his family through emotional hell—and insisted he foot the entire bill.

When a new highway flood wall trapped Devillier’s land within a figurative bathtub and erased several generations’ worth of toil in 2017 and 2019, state officials washed their hands of the Texas farmer and refused to pay damages. In 2020, Devillier sued for compensation under the Fifth Amendment, but was told he had no legal grounds to seek compensation from the state. Undaunted, Devillier is petitioning the Supreme Court.

The case is a stunner. No one in the courts or bureaucracy calls Devillier a liar or contests the basic facts of his claims. Instead, the state, backed by the Fifth Circuit, says citizens cannot seek compensation under the Fifth Amendment unless specifically allowed to do so by Congress—in direct defiance of decades of Supreme Court precedent.

The clock is running: Devillier’s operation will flood again when the next catastrophic deluge falls and his land will turn back into water world, directly attributable to the state’s action. “The government is goliath,” he says. “The government officials are untouchable, almost, but we’re about to touch them with the Bill of Rights.”

“I want people to listen and learn about my story,” he adds. “It’s not about me because it doesn’t matter what state you live in. They can come for your land next.”

Bay of Hell

In 2017, weary to the bone after days spent in a surreal fight to keep the last scraps of his operation afloat, Richie Devillier walked through the foul debris of his sludge-filled farm home, and entered the master bedroom, only to encounter a site suited to fiction. Standing on his bed, a whitetail doe stared out a window at water to the horizon.

Triggered by rising water, the bizarre deer incident captures the catastrophic absurdity of Devillier’s misfortune, but is sharply contrasted by recorded family history. Since 1920, the Devillier clan has farmed their high-ground land in southeast Texas’ Chambers County, outside Winnie, roughly 60 miles east of Houston. Across 100 years of rice cultivation and cattle production, there have been no floods on the Devillier property—until now.

Devillier, 59, is the fourth generation to work the land, growing bluestem hay and raising Hereford cattle sired by Brahman bulls. Alongside his wife, Wendy, Devillier also raises horses on a small scale, and his son, McCain, 22, will one day steer the family operation.

Dotted with isolated knobs, Devillier’s 900 acres of pancake-flat ground rubs against I-10, an east-west federal highway connecting Houston and Beaumont. Beginning in the 1990s, the Texas Department of Transportation (TxDOT) updated I-10. The section adjacent to Devillier’s property was completed in the early 2000s. The renovation raised I-10 18” and erected a 32”-high concrete barrier in the median, ensuring the eastbound lanes remained navigable during floods. Translated: TxDOT built a dam in the middle of the highway and Deviller’s land is on the receptacle side.

(Citing ongoing litigation, TxDOT declined all Farm Journal questions related to the Devillier case.)

“When TxDOT got finished with the highway project, I didn’t think the drainage would be sufficient when things got bad, but they were supposed to be experts,” Devillier says. “Before their project, the freeway bridged over the bayous. Instead, they boxed in the bayous with square box culverts. I knew the barrier dam, combined with insufficient drainage, was not going to work.”

“I grew up here and worked beside my grandfather, father, cousins, and family, and we’d been through monsoonal rains and weather events of every kind, but we’d never seen anything but normal drainage,” Devillier continues. “There were no floods and no flood history.”

“No TxDOT representative or government official ever came and warned me that when we got major water, my land and my neighbor’s land would turn into a bay,” he adds. “I wish they had.”

Never to Return

On Aug. 25, 2017, Hurricane Harvey made landfall in Texas and its rains drowned a 20-mile stretch from Winnie to the Trinity River for 2 to 3 miles north of I-10. Devillier’s farm, along with the property of his neighbors, was swallowed, courtesy of the I-10 concrete barrier dam.

“Hurricanes and terrible storms are part of life here,” he describes, “but this flood was something different because the water had nowhere to go thanks to the highway barrier.”

Devillier’s farmland went under 3’-6’ of water and his house filled with approximately 23” of water, but more pressing than his own dire circumstance, Devillier rushed a half-mile to his octogenarian parent’s home, rescuing Richard and Barbara from 3’ of water. Richard, born on the Devillier family farm, gathered a handful of mementos and exited the house and property for the final time of his life. He would never again set foot on the land of his legacy and birthplace.

Richard, along with Barbara, flew to Oregon to stay with a daughter and wait out the flood and rebuilding process. Worn and wiped out, Richard suffered a heart attack and died in Oregon, 2,000 miles distant from Winnie. Two years later, Barbara also passed away in Oregon.

Richard and Barbara returned to Chambers County—in an urn. “My dad’s heart couldn’t handle seeing our farm disappear,” Devillier says. “And none of it had to happen.”

The Sacrifice

Devillier floundered under total flood devastation. Overlooking his farm, the highway barrier dam was a line of demarcation—the edge of a vast wall of water. Days into the flood, standing at the concrete barrier on the dry, south side of I-10 and looking north, Devillier soaked in the reality of havoc stretching for miles.

“It was incomprehensible,” he recalls. “I’d never seen or imagined anything like what was before me. We could drive down I-10 on lanes with no standing water, yet the concrete barrier had waves lapping over from water that covered my farm. You could stick your hand over the barrier into an ocean of water.”

Devillier’s family called a county judge, desperate for permission to pierce the highway dam and relieve the pressure off his acreage. “We begged him to let us knock down a portion of the barrier, but he wouldn’t make the call. Nobody wanted liability. We also knew if we knocked a hole in the dam, every person downstream would sue us.”

“The TxDOT engineers straight out said, ‘If we don’t have the barrier, then we can’t get our emergency vehicles back and forth.’ It was plainly evident: Myself and my neighbors were the sacrifice,” Devillier adds.

Water covered Devillier’s farmland over a week, either ruining his equipment and possessions or carrying them to parts unknown. One thousand hay bales bobbed in the wake, alongside the carcasses of bloated cows and horses floating across the property. His cattle, the centerpiece of the operation, fared the worst, congregating atop tiny knobs in relative shallows. Motoring in a Jon boat, Devillier and McCain tried in vain to save stranded livestock.

“There were cattle hung up in barns and calves with their heads just above water, covered in fire ants. There were cattle standing in our garage and around the house. There were cows congregating on berms, and lost calves, and cows off by themselves. It was ghastly to watch them suffer.”

The cattle were living dead—shellshocked on their hooves. “Grabbing a cow in 4’ water from a 16’ aluminum boat powered by a 40-horsepower outboard and towing it to safety doesn’t work,” Devillier describes. “The cow is an anchor.”

Devillier watched his herd die. “After days in water, the cows slip their hair. They bloat and their skin sloughs off. It’s heartbreaking and sickening to watch. It’s a feeling of helplessness to see your cattle in such a state and to know the value of your real estate—what you’ve worked your entire life for—is crumbling.”

After four days, the water around Devillier’s house (built on the property’s highest elevation) began receding. He entered his home to find a doe in the master bedroom. “The deer had pushed a door screen out, walked in, and found a high spot on the bed. We coaxed her out and she splayed across the floor, saw daylight coming through the door, and took off. It was just one more surreal detail in a scene I can’t adequately describe.”

The “scene” across Devillier’s home and farm was apocalyptic, his acres littered with dead cattle, lumber, personal effects, and flotsam of every stripe. For days, loading carcasses and trash with a tractor onto a gooseneck trailer, he steadily hauled everything 10 miles away and deposited the goods at the county dump—a lifetime of personal memories and rotting flesh into the same hole.

Bit by bit, step by step, despite no flood insurance, Devillier regained his bearings, rebuilding his home and agriculture operation—without a dime from the state.

Two years later—it happened again. Wash. Rinse. Repeat.

Lump It or Leave It

Roughly 24 months after enduring the worst losses of his life, Devillier’s land again flooded at a catastrophic level courtesy of the highway barrier—his farm submerged and his house filled with 23” of water.

Tropical Storm Imelda put Devillier’s land under water for roughly seven days in September 2019. For the second time, his operation was devastated.

“Once again, this was no natural flood,” he emphasizes. “The government made me their retention pond.”

No apologies, explanation, or compensation from the state. Lump it or leave it.

“Words can never express the strain on my wife and family,” Devillier says. “The first flood was numbing and took me out mentally, but the second flood spurred me to clarity. I knew my task. I had to solve this for my family and neighbors. We’ve been terribly wronged. After Harvey, the state said we experienced a once-in-a-thousand-years-flood. No sir. They never get to say that again. It’s going to happen over and over. Why? They built a dam.”

“I couldn’t sue the state for being incompetent, but they’re not allowed to take my property without paying. So says the Fifth Amendment.”

Backed by local legal representation, Devillier and his neighbors sued for damages in Texas court, supported by state and federal law. However, Texas state attorneys threw a curveball and removed the case to federal court, where the 5^th Circuit Court of Appeals tossed out the case, claiming Congress has passed no laws allowing private citizens to sue states for takings of property.

Despite the Fifth Amendment’s guarantee of “just compensation” embedded in the Constitution and decades of Supreme Court precedent affirming that guarantee, the federal court erased Devillier’s claim.

Enter the Institute for Justice (IJ), a national public-interest law firm and legal advocacy group. In 2023, IJ petitioned the Supreme Court to hear Devillier’s case.

“Insanity,” says IJ attorney Robert McNamara. “You know it’s a crazy ruling when a court says state governments can build what they want and do to their citizens what was done to Richie Devillier. This is part of a growing refusal by courts to enforce the Constitution at all. The whole point of federal court is to protect your federal rights, but incredibly, they are often the place where the government runs to get those rights extinguished.”

Taking of private property without just compensation is an increasing concern in the U.S., McNamara insists. “Most of these cases don’t make national news, but if the state doesn’t feel like paying—it doesn’t, and often there is no accountability. That’s why Richie Devillier’s case is so important to every American. It’s a chance for the Supreme Court to step in and say, ‘No. Just compensation means just compensation.’ It’s not hard to understand or complicated: Pay people for what you take.”

Steadfast

Deviller is forced to reckon with time. Whether tomorrow, next year, or the following decade, floodwaters again will rise to the highway barrier’s lip and swallow his land.

“That’s what a dam with woefully inadequate drainage does,” he says.

The Supreme Court will reconvene in fall 2023: Devillier’s petition is on the docket, awaiting consideration.

“The public is shocked when they find out what the state was willing to do to its citizens and then pretend they are not responsible,” McNamara says. “What the state has put the Devillier family through is horrifying and their experience runs counter to the freedoms that define America.”

“Rest assured,” McNamara concludes, “if it floods again in 2023, the government will be certain the only thing Richie Devillier is entitled to is a pat on the head and no compensation.”

Devillier is steadfast.

“We’ve been so blessed by the help of family, friends, and strangers, and we’ve got extreme confidence in our local attorneys and the Institute for Justice,” he emphasizes. “A lot of people in our area gave up, sold out, and left, but I won’t. These 900 acres are my life, the same ground worked for generations by my family in good faith that if we obeyed the law, our government would treat us accordingly. I won’t walk away and I’ll fight for every American.”

“They did this to me and they will come for you eventually,” Devillier adds. “If we can’t sue for the wrongs done by the state to our personal property, what is the point of having a Fifth Amendment or constitutional rights?”

For more from Chris Bennett (cbennett@farmjournal.com 662-592-1106) see:

Priceless Pistol Found After Decades Lost in Farmhouse Attic

Cottonmouth Farmer: The Insane Tale of a Buck-Wild Scheme to Corner the Snake Venom Market

Tractorcade: How an Epic Convoy and Legendary Farmer Army Shook Washington, D.C.

Bagging the Tomato King: The Insane Hunt for Agriculture’s Wildest Con Man

Young Farmer uses YouTube and Video Games to Buy $1.8M Land

While America Slept, China Stole the Farm

Bizarre Mystery of Mummified Coon Dog Solved After 40 Years

The Arrowhead whisperer: Stunning Indian Artifact Collection Found on Farmland

Fleecing the Farm: How a Fake Crop Fueled a Bizarre $25 Million Ag Scam

Skeleton In the Walls: Mysterious Arkansas Farmhouse Hides Civil War History

US Farming Loses the King of Combines

Ghost in the House: A Forgotten American Farming Tragedy

Rat Hunting with the Dogs of War, Farming’s Greatest Show on Legs

Evil Grain: The Wild Tale of History’s Biggest Crop Insurance Scam

FFA Instructor Suspended Over Raccoon Euthanasia

Thu, 19 Nov 2020 05:36:30 GMT

A Florida agri-science teacher and the advisor of the school’s FFA club, was placed on administrative leave after school officials were told that he had students help him drown wild raccoons during class.

Dewie Brewton, who has worked 34 years on and off for Marion County Public Schools, Ocala, Fla., was suspended with pay this week after school officials learned about the euthanasia.

One of the students captured a 14-second cell phone video of the event which was published by CBS affiliate WKMG . The video showed a group of students filling a tub of water using a hose and later keeping a trapped raccoon submerged.

According to WKMG, two raccoons and an opossum were killed at Forest High school because the animals had been killing chickens the students were raising for class.

The school district said it is investigating the incident, as are two state agencies - but a statement from the school said that “regardless of the investigative outcomes, Superintendent Dr. Heidi Maier is recommending termination.”

“Marion County Public Schools is appalled at the actions of an agri-science teacher accused of killing nuisance animals in front of students earlier this week,” the statement read. “Marion County’s education standards - in fact, Florida’s education standards - do not include activities for the destruction of live animals, nuisance or not. While law enforcement determines whether this teacher’s actions were legal or not, his actions before students are entirely unacceptable and cause us great concern.”

An alumni group for the school’s FFA club posted support for Brewton on Facebook, describing him as a teacher who worked hard for his students and who cared for the agriculture industry.

“We would like to say that we are 100% behind our advisor and everything he does for our children/students. This is a man who would give everything he had to make sure that his children/students are taken care of,” the Forest High School FFA Alumni Chapter said. “He has always gone above and beyond his call of duty to ensure that his students had everything they needed. He has spent late nights, weekends and has provided around the clock support for his club and for his school.”

The chapter also criticized coverage of the incident, saying the media will “escalate” the situation “to lengths that are unnecessary.”

“We must focus on all of the extremely positive and life changing things that this man has done for the people,” the group said. “We must show our support for him in this time of need and show that we are one.”

Egg Producer Rembrandt Foods to Build New Cage-free Farm

Thu, 19 Nov 2020 05:35:14 GMT

One of the nation’s largest egg producers says it plans to build a new cage-free farm in eastern South Dakota that will house 3 million egg-laying hens.

Spirit Lake, Iowa-based Rembrandt Foods supplies egg products to food manufacturers, food service providers, restaurant chains and retail grocers. It announced plans to increase the number of hens housed in cage-free barns last year.

Rembrandt president Dave Rettig says growing consumer demand for cage-free eggs has pushed more than 100 food companies, including Wal-Mart and McDonalds, to switch to cage-free eggs in the next decade.

Rembrandt Foods will build the facility in Lake Preston, South Dakota. Construction is expected to begin this year and it will be ready for hens next year.

Rembrandt already has facilities in Iowa, Missouri, Minnesota and Alabama.

Fly Control Tips

Wed, 18 Nov 2020 04:32:55 GMT

By: Lew Strickland, Extension Veterinarian, University of Tennessee

Now that warm weather has arrived, everyone will start to focus on all the chores that have to be done to “gear” up for the upcoming season, including fly control. Fly infestation reduces performance and the economic loss from each horn fly biting an animal 30 times/day can also be substantial.

Certain flies are responsible for spreading diseases such as pink eye and potentially Anaplasmosis and or Bovine Leukosis, so to decrease disease risk to your livestock here are a few tips to reduce the flies’ impact on your farm’s production.

Feed a larvicide or an insect growth regulator early in the season starting 30 days before flies typically emerge. Continue to feed until 30 days after a killing frost.
Pour-ons. During spring turnout time, you can use a product that is labeled to control internal parasites, as these products also have efficacy against horn flies. Later in the year, use products only labeled for flies and/or lice. Using pour-on dewormers multiple times throughout the year could lead to internal parasite resistance issues.
Dust bags/cattle rubs. The advantage of a dust bag or rub is that, if placed at a site where all cattle must use it (watering trough, mineral lick), it can provide economical control of face and horn flies. Proper placement and keeping it charged with insecticide are the keys. Also, strips that can be mounted to mineral feeders can also be an efficient way to apply insecticide to the face of cattle.
Topical sprays. Timely application of fly sprays or paint ball style packets throughout the year can be effective in reducing the fly population, but can be time-consuming if cattle are grazing an extensive area.
Fly tags. The key to using tags is to wait until you have 200 flies/cow to place the tags. If applied too early, there will be decreased efficiency. Use pyrethroid tags for two consecutive years, then switch to an organophosphate tag for one year to reduce pyrethroid resistance. Also, there are new generation fly tags that contain different insecticides and are quite helpful in quite helpful in controlling fly populations. Always follow label directions on the number of tags/cow. Be sure to remove tags at the end of the season to prevent resistance problems.
Don’t mix classes of chemicals in the pour-ons, topicals, and fly tags within the same year. Use the same class 1-2 years, then rotate.
Fly predators. Not all flies are bad. Fly predators, nature’s own self-inflicted enemy, can be your ally in the fight against pest flies. These are tiny, non-stinging, non-biting wasps that feed on fly larvae and interrupt the breeding cycle of flies, destroying the next generation of flies before they hatch into disease-carrying adults. These predators can be used in areas where cattle tend to congregate and manure tends to accumulate, just apply the predators to manure piles in these areas. Replenish your fly predator supply once a month from April to September; otherwise the fly life cycle will only be broken for a few weeks.

A multifaceted approach is best for attaining your goal of “controlling” flies, so using just one strategy from the above list probably won’t give you the results you anticipate. Since there are so many products on the market for fly control, work with your Extension specialist or veterinarian to develop a plan to control flies that best suits your cattle operation.

PETA’s “Animal House of Horror”

Wed, 18 Nov 2020 01:23:35 GMT

Hypocritical Animal Rights Group’s Body Count Exceeds 31,000

Washington, D.C. – Today, the Center for Consumer Freedom (CCF) released its yearly review of People for the Ethical Treatment of Animals’ (PETA) appalling record of killing pets at its Norfolk, VA animal shelter. In 2013 alone, PETA killed 1,792 cats and dogs, an average of 5 per day. The 1,792 figure represents 82% of all animals PETA took into its shelter throughout the year.

The numbers come from the Virginia Department of Agriculture and Consumer Services (VDACS), which requires such annual disclosures to be made. Since 1998, 31,190 animals have died at the hands of PETA. And in 2005, PETA employees were arrested in North Carolina after killing adoptable pets and tossing the bodies into a supermarket trash dumpster. Trial evidence showed they killed animals they described as “perfect” and “adorable.”

Will Coggin, senior research analyst at CCF, said this takes hypocrisy to a whole new level. “This delusional animal rights group is talking out of both sides of its mouth – on one side preaching animal rights, while on the other signing the death warrant of 82% of cats and dogs in its care. Labeling PETA as hypocritical would be the understatement of the year.”

Despite its $32 million budget, PETA fails to find homes for the deluge of animals it kills. PETA President Ingrid Newkirk previously indicated to The Virginian-Pilot that the animal rights group could stop killing pets. Of course it would mean cutting down on press stunts and celebrity photo shoots: “We could become a no-kill shelter immediately. It means we wouldn’t do as much work.”

Even more alarming is how quickly PETA chooses the death needle versus care and nourishment once an animal is left in its care. A 2010 inspection conducted by a VDACS veterinarian of animal custody records discovered that 84% of the animals PETA took in were killed within 24 hours.

Coggin concluded, “PETA’s so-called ‘shelter’ might as well be called a slaughterhouse. For an organization that once disgustingly compared the treatment of farm animals to the Holocaust, you’d think PETA would avoid the appearance of systematic killing.”

PETA Turns 35, Still Using Sex and Shock for Animal Rights

Wed, 18 Nov 2020 01:18:24 GMT

PETA has done a lot with a little sex, shock and shame.

One of the longest-running and sexiest stunts you will see in online ads around the world is a group of naked women who choose to wear nothing rather than wear fur, said Ingrid Newkirk, president and co-founder of People for the Ethical Treatment of Animals.

For shame, there are photos, group posts and videos, like one of an angora rabbit screaming as its fur is yanked out one tuft at a time.

For shock value, two of the hundreds of petitions and lawsuits PETA has filed over the years stand out. One in 1982 sought to make PETA the guardian of all animals used in research experiments; and another in 2011 asked a federal court to declare five SeaWorld orcas to be considered slaves in violation of the 13th Amendment.

PETA did not win the guardian case, and whales were not declared slaves. But the Norfolk, Virginia-based non-profit is still using attention-getting tactics to fight for animal welfare as it marks its 35th year. It now has 3 million members and supporters, including celebrities ranging from Paul McCartney to Bill Maher. Its fundraising brought in nearly $52 million in 2014.

“Animals are not ours to eat, wear, experiment on, use for entertainment or abuse in any other way,” is the organization’s credo. And while its push for animal rights has coincided with larger trends, like the popularity of vegan diets, it’s also led to real achievements, like an end to using live animals in car crash tests following aPETA campaign.

But wacky stunts and some questionable dealings complicate PETA’s standing in the animal rights world. The group sometimes clashes with researchers and other organizations.

“By campaigning against animal research, PETA presents a threat to the development of human and veterinary medicine. Only days ago we saw the Nobel Prize awarded to Tu Youyou, whose work in monkeys and mice paved the way for the use of artemisinin to protect against malaria, saving over 100,000 lives every year,” said Tom Holder, director of Speaking of Research, an international British-based advocacy group.

“If PETA had got their way 30 years ago, we would not have vaccines for HPV, hepatitis B or meningitis, nor would we have treatments for leprosy, modern asthma treatments and life support for premature babies,” Holder said.

Newkirk was in charge of a Washington, D.C., animal shelter in 1980 when she co-founded PETA to publicize what was going on in slaughterhouses, factory fur farms and laboratories. One of PETA’s first targets was the Ringling Bros. circus. After PETA acquired images of baby elephants being yanked from their mothers and trainers using whips and bull hooks, the U.S. Department of Agriculture fined Ringling Bros. $270,000 for violating the Animal Welfare Act.

Thousands of PETA demonstrations later, the circus pledged this year to stop using elephants by 2018.

Former “Baywatch” star Pamela Anderson, who’s been working with PETA for 20 years, says she thinks PETA’s methods are “brilliant,” especially the out-of-the-box campaigns. “Humor can bring attention to something that is difficult to listen to,” she said.

One thing PETA’s been criticized for is the euthanasia of animals at its lone shelter in Norfolk. PETA’s 2014 annual report showed the shelter placed 162 cats and dogs, but euthanized 2,454. Newkirk notes that 500 of those animals were brought in by owners who wanted to relieve their pets’ suffering from old age, illness or injury. Many of the other animals euthanized were feral, aggressive or otherwise unadoptable, and had been rejected by no-kill shelters.

“Animals don’t evaporate if you refuse them admission to your shelter, which is the new game in town,” Newkirk said. When shelters refuse to accept animals, pet owners “let the old dog die slowly on the rug or throw it in the woods.”

PETA does not charge for euthanizing animals, and the shelter also spayed or neutered 10,950 animals for free or at low cost; provided free medical care for 1,500 pets; took 312 adoptable animals to shelters with more foot traffic, and helped 2,500 people work through behavior problems with their pets.

In addition to its big campaigns, PETA works with local groups. Projects with the San Diego Humane Society included the rescue of 83 rabbits from a backyard breeder. “We’ll do all we can to give animals a second chance,” said Gary Weitzman, president and CEO of the San Diego Humane Society.

Kathy Stevens, founder and executive director of the Catskill Animal Sanctuary in Saugerties, New York, says she doesn’t agree with all of PETA’s tactics. But, she adds, “I think they have been an important voice in our work for a more compassionate world.”

Happy Hens, Fewer Eggs, Higher Prices

Tue, 17 Nov 2020 05:18:58 GMT

California’s controversial “Prevention of Farm Animal Cruelty Act” (also known as Proposition 2) sought to make the state’s egg-laying hens happier when voters banned battery cages in the state beginning in 2015. The law – which passed with 63% of the vote – required hens be given about twice as much space as was the industry standard.

Results of Proposition 2 are mixed – hens may be happier, but consumers and farmers are not.

The initial impact of the new law was detrimental to egg farmers. They were either forced to spend money to upgrade facilities – some estimates put the price of building new, cage-free facilities at $40 per bird – or go out of business.

In an effort to protect California egg farmers, the state legislature expanded the law to cover all eggs sold in the state, i.e., that eggs imported to California stores must be produced under the same requirements as California-produced eggs. The effort to guarantee the success of cage-free eggs has caused eggs prices to rise between 33% and 70%, according to some estimates.

Now, new research from Conner Mullally of the University of Florida and Jayson Lusk of Purdue University, examines the impact of laws like California’s Proposition 2. The research is titiled, “The impact of Farm Animal Housing Restrictions on Egg Prices, Consumer Welfare, and Production in California.”

“You can change the animal welfare and the treatment of animals but it’s not going to be free,” Mullally says. “We were able to look at how much people paid for a dozen eggs compared to some cities outside California thanks to grocery store data.”

These laws aren’t stopping in California. There was an effort in the 2014 Farm Bill debate to establish federal guidelines, and since then several individual states are taking a look at enacting similar animal welfare laws.

“This is a developing story,” Mullally says. “We’re able to look at the impact of these laws to this point but this is the kind of thing that is likely going to have an impact over time.”