2019 Potato Late Blight Fungicides with Activities
Updates provided by Amanda J. Gevens, Associate Professor & Extension Vegetable Plant Pathologist, Interim Co-Director of Wisconsin Seed Potato Certification Program, UW-Madison, Dept. of Plant Pathology
With favorable weather, many are gearing up with appropriate fungicides in preparation for enhanced late blight protection. Below, I provide a link to the revised list of fungicides registered for use in managing potato late blight in WI with a column addressing fungicide activities (ie. systemic, curative, antisporulant, etc.).