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Director of the Plant Disease Clinic Brett Arenz provides instructions on how you can select a high-quality sample for testing, and also how you can submit a sample to the Plant Disease Clinic at the University of Minnesota.
Deborah A. Samac, discusses how to cross pollinate alfalfa flowers for greenhouse seed production. Samac is a Research Leader and USDA-ARS-Research Geneticist, as well as an Adjunct Professor with the Department of Plant Pathology at the University of Minnesota.
The Blanchette Lab has created educational videos about Heterobasidion Root Rot, its impact, and how to prevent and manage it in pine plantations.
Michelle Grabowski, University of Minnesota Extension Professor, gives some tips on how you can manage tomato diseases in your home garden.