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Pocket-Sized Protection

March 8, 2014
By: Ben Potter, Social Media and Innovation Editor google + 

A host of digital weed resources are just a tap away 

Helpful resources have become easier to access, thanks to the smartphone. This device packs the power of a personal computer but is portable enough to bring everywhere. Farmers can check news, weather, market information and get almost any question they can think of answered with a few button pushes. (They can use it to make actual phone calls too.)

Increasingly, universities and other entities are squeezing valuable reference materials into pocket-sized mobile apps and mobile-friendly websites so farmers can access production guides, weed identification databases and more on the go.

For example, University of Wisconsin Extension weed specialist Mark Renz and his colleagues have developed several online weed ID resources, such as its Weed ID and Weed Selector tools, that can easily be accessed with a smartphone or tablet. Next, they’re converting a 300-page production guide to a mobile-friendly format.

Ultimately, Renz wants a searchable database where farmers could easily pull up a list of recommended herbicides with details on rates, use restrictions and more.


"Farmers are in the field, but those books don’t always make it with them," Renz says. "But what is in the field with them is their smartphone."

Researchers are also turning to Twitter, blogs and other online formats to share information more instan­tan­eously, he adds.

"For instance, if there’s a new herbicide-resistant weed out there, we can notify farmers immediately and link to helpful resources," he says.

An app for that. About once every week or so, Brian Arnall, Oklahoma State University assistant professor of nutrient management, sits down and searches for new agriculture apps.

He has a running list of ones that he thinks are the most helpful. It has grown slowly but steadily from 52 this past summer to 138 today.

The best way to find good new apps is through word of mouth, Arnall says. A close second is screening them yourself. Often, apps are free and easy to delete, so the risk of looking into new apps is generally worth the potential rewards, he says.

Arnall’s personal screening process includes something he calls the "three-second rule."

"If I open an app and I can’t figure it out in three seconds, I delete it," he says. "An app should be so easy to use, you shouldn’t have to think about it."

Arnall says he can be hesitant to recommend specific apps because the best ones tend to leapfrog each other, and new options often appear.

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FEATURED IN: Farm Journal - March 2014

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