1. Delta Research and Extension Center, Mississippi State University, Stoneville 38776
2. Department of Plant Pathology, University of Kentucky Research and Education Center, Princeton 42445
3. Department of Plant Pathology and Microbiology, Iowa State University, Ames 50011
4. Department of Agronomy, Horticulture and Plant Science, South Dakota State University, Brookings 57007
5. Department of Plant, Soil and Microbial Sciences, Michigan State University, East Lansing 48824
6. Department of Plant Pathology, University of Arkansas, Monticello 71656
7. Department of Plant Pathology and Environmental Microbiology, The Pennsylvania State University Southeast Agricultural Research and Extension Center, Manheim 17545
8. Entomology and Plant Pathology, Oklahoma State University, Stillwater 74078
9. Department of Plant Pathology, Ohio State University, Wooster 44691
10. Department of Plant Pathology, University of Florida, Gainesville 32611
11. School of Agronomy, Universidad de Costa Rica, San Jose 2060
12. Lonoke Research and Extension Center, University of Arkansas, Lonoke 72086
13. Department of Plant Pathology, University of Nebraska-Lincoln, Lincoln 68583
14. Department of Plant Science and Landscape Architecture, University of Maryland, College Park 20742
15. Department of Plant Pathology and Crop Physiology, Louisiana State University, Baton Rouge 70803
16. Department of Plant Pathology and Microbiology, Texas A&M University, College Station 77843
17. Department of Plant Pathology, Kansas State University, Manhattan 66506
18. Department of Entomology and Plant Pathology, University of Tennessee, West Tennessee Research and Education Center, Jackson 38301
19. Department of Plant Pathology, University of Georgia, Tifton 31793
20. Department of Plant and Soil Science, University of Delaware, Newark 19716
21. Department of Plant Pathology, North Carolina State University, Raleigh 27695
22. Department of Plant Pathology, University of Minnesota, St. Paul 55108
23. Department of Plant Pathology, North Dakota State University, Fargo 58108
24. Tidewater Agriculture Research and Extension Center, Virginia Tech, Suffolk 23437
25. Clemson University, Blackville, SC 29817
26. Pioneer Hi-Bred International, Volga, SD 57071
27. Department of Plant Pathology and Crop Physiology, Louisiana State University Agricultural Center, Baton Rouge 70803
28. Macon Ridge Research Station, LSU AgCenter, Winnsboro 71295
29. Department of Entomology and Plant Pathology, Auburn University, Auburn, AL 36849
30. Department of Plant Pathology, University of Wisconsin-Madison, Madison 53706
31. Ontario Ministry of Agriculture, Food and Rural Affairs, Ridgetown, Ontario, Canada, NOP 2C0
32. Department of Botany and Plant Pathology, Purdue University, West Lafayette, IN 47907
33. Division of Plant Sciences, University of Missouri, Portageville 63837