There are many fungicides and insecticides labeled for use in Iowa soybean. In this study, we evaluated common foliar fungicides and insecticides at six locations across Iowa in 2011 to determine yield responses to an R3 (beginning pod set) application timing (Fig. 1).
Iowa State University
Mueller, Daren S.; Robertson, Alison E.; O'Neal, Matthew E.; and Wiggs, Stith N., "Evaluation of Foliar Fungicides and Insecticides on Soybean in 2011" (2012). Integrated Crop Management News. 241.
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