UGA, other universities create smartphone app to predict disease risk in peanuts
Writer Clint Thompson
Published June 16, 2015
Online Athens
A new smartphone app for the Peanut Disease Risk Index, or “PEANUT Rx,” will help Georgia peanut growers predict their risk of disease for this year’s crop.
Georgia is the country’s top producer of peanuts, recording $507.4 million in farm gate value in 2013, according to the UGA Center for Agribusiness and Economic Development.
The PEANUT Rx program, created by researchers from the University of Georgia, University of Florida, Auburn University and Mississippi State University, allows producers to predict the advantages of using various crop management strategies. Growers can now access this information in the field, on the tractor or in their truck, thanks to the new app.
“I’m not here to tell a grower what to do. Our role in University of Georgia Cooperative Extension is to give farmers options, give them opportunities,” said Bob Kemerait, plant pathologist on the UGA Tifton Campus. “The opportunity that this app provides is (for growers) to educate themselves on what their risk is, to manage that risk and then to understand the prescription fungicide programs that different companies offer, spraying fewer times or more times, depending on (whether they’re at a) low risk or high risk. Even if they don’t change their fungicide program, it’s an opportunity to learn how to reduce risk and how to properly manage risk.”
The PEANUT Rx app can be accessed from smartphones with Apple or Android (named UGA PEANUT Rx in the Google Play store) operating systems. Risk factors are updated annually, providing growers with the most updated information relating to research and variety testing, Kemerait said.
“There are countless hours and years of research in this project. The beauty of it, is its simplicity. We are able to package many of the things we understand about disease risk in peanuts into a few simple steps,” Kemerait said. “It’s now even more available through a smartphone app. We’re hopeful growers will adopt it and be comfortable with it, in order to better manage their peanuts.”
The app deals with the three major diseases in peanuts: tomato spotted wilt virus, leaf spot and white mold. Kemerait said the index examines production factors like crop rotation, planting dates, plant varieties and the insecticide growers use at the beginning of the growing season. The index provides producers with a risk assessment of crops that could be affected by one of these three diseases.
Clint Thompson is a news editor with the University of Georgia College of Agricultural and Environmental Sciences based in Tifton.
https://onlineathens.com/features/2015-06-16/uga-other-universities-create-smartphone-app-predict-disease-risk-peanuts