Corn Tar Spot Update

Damon Smith, Extension Field Crops Pathologist, Department of Plant Pathology, University of Wisconsin-Madison, Roger Schmidt, Nutrient and Pest Management Program, University of Wisconsin-Madison Tar spot has been detected on corn for the first time during …

Soybean Gall Midge

Bryan Jensen, UW-Madison Dept. of Entomology and Integrated Pest Management Program This is a quick reminder to be looking and thinking about soybean gall midge (Resseliella maxima).  This insect has not been found in Wisconsin, …