Departments of Plant, Soil and Microbial Sciences and Department of Horticulture Fall Seminar Series Thursday, December 7, 2017 4:10-5:00 p.m. Rm A149 Plant and Soil Science Building Does Glyphosate Break Plant Pathogen Defenses?... It Depends. Dr. Ray Hammerschmidt Michigan State University Light refreshments served at 4 p.m.