Mon - June 6, 2016
by Mehdi Kabbage and Damon Smith, Soybean Plant Pathologists, University of Wisconsin.
Sclerotinia stem rot (SSR), also called white mold, is a sporadic but yield-limiting disease in the north-central region. Specific weather conditions must be present at the time of soybean flowering -- if they are absent, then SSR is unlikely to occur. One of the objectives in our current work on Sclerotinia stem rot is to more clearly define the effect of weather and application timing on the efficacy of fungicides.