For Aidan Kleinschmit, trying to get the upper hand over white mold disease in soybeans used to involve a frustrating amount of guesswork.
White mold can lurk in soybean fields undetected for weeks, causing significant damage before any visible symptoms appear. Kleinschmit says his annual struggle with the disease turned a corner this past season when he decided to trial the use of CropVoice from InnerPlant.
“I remember they sent out an alert on a Saturday night about white mold being detected, and by Monday we had decided we were going to treat,” recounts Kleinschmit, who farms in northeast Nebraska with his dad and brother.
“That put us way ahead of the white mold, because by the time you see it some damage is done,” Kleinschmit adds. “You might get disease suppression from a fungicide at that point, but you’re going to have some yield loss.”
Early Detection: A Game-Changer For Disease Control
The proactive treatment Kleinschmit made included whole-field fungicide applications as well as some targeted spot spraying with a drone over 500-plus acres. The payoff was evident in yield results Kleinschmit saw at harvest.
“We sprayed one entire field in our bottom ground, and it made about 86 bushels per acre,” he says. “That was well over, probably 25 bushels better, than what some of the other fields in our bottom ground yielded.”
Gary Schaefer, chief commercial officer at InnerPlant, says the big takeaway with CropVoice is the tool gives farmers real-time disease detection, informing decisions on whether to spray a fungicide. This directly addresses the ambiguity that farmers like Kleinschmit have long faced with disease management decisions.
“CropVoice is designed to deliver ROI by either saving costs in years when spraying isn’t necessary, or by enabling timely, effective action during heavy disease pressure, significantly improving the efficacy and financial return of fungicide applications,” Schaefer says.
While Schaefer doesn’t say what the return-on-investment for using CropVoice is, he contends that for every dollar a farmer spends on technology or an input “they should get at least $3 back,” a number Kleinschmit affirms as being on par for his expectations.
A ‘Cell Phone Tower’ for Soybean Fields
CropVoice is the first product InnerPlant has designed for farmers. How the technology works hinges on a seed biotech trait the company has developed that turns soybeans into living sensors that detect disease at the molecular level. The soybeans emit a fluorescent optical signal within 48 hours of a fungal infection – before any visible symptoms appear.
The company is placing its soybeans in sentinel plots that act like an early alert system in a defined geography. CropVoice analyzes the data coming from the plots 24/7. If a foliar disease moves into the plots, farmers and retailers working with InnerPlant are alerted that the disease is in their area.
Schaefer says to think of the sentinel plots as working like a network of cell towers for farmers whose fields are the cell phones.
“What you’re subscribing to is the network of cell towers that gives coverage for a broad area,” he explains.
For 2026, InnerPlant is placing 100 sentinel plots in fields across Iowa, Illinois, Nebraska and South Dakota to achieve the cell tower network effect for farmers in those states. Each plot will range in size from one-eighth acre to one-fourth of an acre.
Cultural Practices Play An Important Role
The soybeans grown in the sentinel plots mimic the cultural practices representative of soybean growers in each state. The strategy ensures highly relevant data for farms that are enrolled in InnerPlant’s program, which is implemented through strategic partnerships with retailers, Schaefer reports.
Farmers enroll their soybean acres in the InnerPlant network for a fee ($6 per acre for 2026). Retailers facilitate the process, mapping fields into the company’s program for retailers’ continuous monitoring throughout the growing season.
Participating farmers get weekly scouting reports, which include a disease score indicating risk levels in their area along with a detailed map showing any disease progression in their area. In addition, the company provides real-time disease alerts that are pushed directly to farmers via text anytime CropVoice detects a disease in the sentinel plots in thearea.
“The plants will turn on to any fungal pathogen,” Schaefer reports. He says end-of-year scouting reports from 2025 in Nebraska and Illinois revealed the detection of between five and seven different fungal pathogens in the company’s plots.
Kleinschmit says the proximity of the sentinel plots to his soybean fields and the early text alerts are two of the factors that sold him on enrolling a portion of his acres in the program.
“We’re only going to spray acres that we think are going to be affected by white mold at this point. I thought the technology really gave us a good benefit there,” says Kleinschmit.
“There are so many variables and moving parts in farming, so if there’s a way to help minimize the guesswork to help us make a good decision, I’m going to look into it and try it,” he adds.
Other technologies are also being explored by researchers for early soybean disease detection, such as hyperspectral imaging for charcoal rot and the Sporecaster smartphone app from the University of Wisconsin–Madison. The latter predicts white mold risk based on weather data and field conditions.
Expanding the Network: Coverage for 2026 and Beyond
InnerPlant expects to scale up to more than 500,000 soybean acres across Iowa, Illinois, Nebraska and South Dakota in 2026 and plans to expand beyond those states over time.
To learn more about the technology, farmers can connect with participating ag retailers or reach out directly to InnerPlant.
Schaefer says the companyis hosting demos this winter, offering a firsthand look at this real-time, plant-based technology that could redefine how farmers address key diseases in the future.
He adds that InnerPlant will start field testing a corn fungal sensor in 2026, aiming to expand the plant-based disease detection technology to even more farmers and geographies in the coming years.
InnerPlant is partnering with local ag retailers to introduce CropVoice. The 2026 retailer network includes:
Illinois
Sun Ag
Iowa
Agriland
FSC
NEW
Nutrien
Nebraska
Aurora Cooperative
CHS
Hwy 75-Chem
Norder Supply
Nutrien
Rawhide Fertilizer, LLC
South Dakota
CHS
Nutrien
