1. Department of Plant Pathology, University of Kentucky, Princeton, KY 42445, U.S.A.
2. Delta Research and Extension Center, Mississippi State University, Stoneville, MS 38776, U.S.A.
3. Department of Plant Pathology and Microbiology, Iowa State University, Ames, IA 50011, U.S.A.
4. Plant Pathology and Plant-Microbe Biology Section, Cornell University, Ithaca, NY 14853, U.S.A.
5. Division of Plant Sciences, University of Missouri, Columbia, MO 65211, U.S.A.
6. Plant, Soil, and Agricultural Systems, Southern Illinois University, Carbondale, IL 62901, U.S.A.
7. Department of Agronomy, Horticulture, and Plant Science, South Dakota State University, Brookings, SD 57007, U.S.A.
8. Department of Plant, Soil and Microbial Sciences, Michigan State University, East Lansing, MI 48824, U.S.A.
9. Department of Plant Pathology and Environmental Microbiology, The Pennsylvania State University Southeast Agricultural Research and Extension Center, Manheim, PA 17545, U.S.A.
10. Entomology and Plant Pathology, Oklahoma State University, Stillwater, OK 74078, U.S.A.
11. Department of Plant Pathology, Ohio State University, Wooster, OH 44691, U.S.A.
12. Department of Plant Pathology, University of Florida, Gainesville, FL 32611, U.S.A.
13. Department of Plant Pathology and Environmental Microbiology, The Pennsylvania State University, University Park, PA 16802, U.S.A.
14. Lonoke Extension Center, University of Arkansas Division of Agriculture, Lonoke, AR 72086, U.S.A.
15. Plant Science and Landscape Architecture, University of Maryland, College Park, MD 20742, U.S.A.
16. Department of Plant Pathology, University of Nebraska–Lincoln, Lincoln, NE 68588, U.S.A.
17. United States Department of Agriculture-Agricultural Research Service, Urbana, IL 61801, U.S.A.
18. Department of Plant Pathology and Crop Physiology, Louisiana State University, Baton Rouge, LA 70803, U.S.A.
19. Department of Plant Pathology and Microbiology, Texas A&M University, College Station, TX 77843, U.S.A.
20. Department of Plant Pathology, Kansas State University, Manhattan, KS 66506, U.S.A.
21. Department of Entomology and Plant Pathology, West Tennessee Research and Education Center, University of Tennessee, Jackson, TN 38301, U.S.A.
22. Department of Plant Pathology, University of Georgia, Tifton, GA 31793, U.S.A.
23. Department of Crop Sciences, University of Illinois, Urbana, IL 61801, U.S.A.
24. Department of Plant and Soil Sciences, University of Delaware, Georgetown, DE 19947, U.S.A.
25. Department of Plant Pathology, University of Minnesota, St. Paul, MN 55108, U.S.A.
26. Department of Plant Pathology, North Dakota State University, Fargo, ND 58108, U.S.A.
27. Virginia Tech Tidewater Agricultural Research and Extension Center, Suffolk, VA 23437, U.S.A.
28. Department of Plant and Environmental Sciences, Clemson University, Blackville, SC 29817, U.S.A.
29. Macon Ridge Research Station, LSU AgCenter, Winnsboro, LA 71295, U.S.A.
30. Department of Entomology and Plant Pathology, Auburn University, Auburn, AL 36849, U.S.A.
31. Department of Plant Pathology, University of Florida, Quincy, FL 32351, U.S.A.
32. Department of Plant Pathology, University of Wisconsin–Madison, Madison, WI 53706, U.S.A.
33. Department of Plant Pathology, University of Arkansas, Monticello, AR 71656, U.S.A.
34. Department of Botany and Plant Pathology, Purdue University, West Lafayette, IN 47907, U.S.A.
35. Ontario Ministry of Agriculture, Food and Rural Affairs, Ridgetown, Ontario NOP 2C0, Canada
36. Department of Entomology and Plant Pathology, North Carolina State University, Raleigh, NC 27695, U.S.A.