Resources for 2021 Corn and Soybean Fungicide Recommendations

Alyssa Koehler, Extension Field Crops Pathologist;

Other than a few cases of Pythium spp. in corn, we have observed very little disease in field crops so far this season. As growth progresses, we will continue to monitor for common foliar diseases. In fields where a fungicide application may be needed, the Crop Protection Network has multiple resources to aid in selection of fungicide products. The Corn Disease Working Group has recently updated the 2021 Fungicide Efficacy for Control of Corn Diseases.  In soybeans, the North Central Regional Committee on Soybean Diseases (NCERA-137) has updated recommendations for 2021 Fungicide Efficacy for Control of Soybean Foliar Diseases. Each of these tables provide rating of product performance across multiple diseases based on trials conducted by Extension specialists across the country.

Corn Fungicide Recommendations

Soy Fungicide Recommendations

Continued Soy Fungicide Recommendations