1. Department of Plant Pathology, University of Wisconsin–Madison, Madison, WI
2. Department of Plant Pathology and Microbiology, Iowa State University, Ames, IA
3. Department of Plant, Soil and Microbial Sciences, Michigan State University, East Lansing, MI
4. Lonoke Extension Center, Department of Entomology and Plant Pathology, University of Arkansas, Lonoke, AR
5. Department of Agronomy, Horticulture & Plant Science, South Dakota State University, Brookings, SD
6. Department of Plant Pathology, University of Kentucky, Princeton, KY
7. Department of Entomology and Plant Pathology, Oklahoma State University, Stillwater, OK