Fungicide Efficacy on Soybean Diseases

At UAS, we want to help you understand how to protect your soybean crops from seedling diseases. The North Central Regional Committee on Soybean Diseases has developed ratings for how well fungicide seed treatments control these diseases.

These ratings were determined by testing the materials in the field over multiple years and locations, and include ratings summarized from national fungicide trials published in Plant Disease Management Reports (and formerly Fungicide and Nematicide Tests) by the American Phytopathological Society. The list includes the most widely marketed products available, but it's important to note that many active ingredients and their products have specific use restrictions. Therefore, it's essential to read and follow all current label directions.

Efficacy categories are based on the fungicide's level of disease control, and do not necessarily reflect the efficacy of fungicide active ingredient combinations and/or yield increases obtained from applying the active ingredient.


UAS offers a variety of target-specific seed treatment blends. Each recipe of active ingredients is strategically selected, allowing for maximum protection and growth promotion for your seedlings.


If you have any questions about which fungicide product rate is recommended for your area, please contact your local UAS rep.