1. University of Minnesota, Department of Plant Pathology, Saint Paul, Minnesota, United States;
2. University of Minnesota, Soil, Water, and Climate, St. Paul, Minnesota, United States;
3. University of Maine, 6250, School of Food and Agriculture, Orono, Maine, United States;
4. Michigan State University, 3078, Department of Plant, Soil, and Microbial Sciences, East Lansing, Michigan, United States;
5. North Dakota State University, 3323, Department of Plant Pathology, Fargo, North Dakota, United States;
6. University of Maine, School of Food and Agriculture, Orono, Maine, United States, ;
7. Colorado State University, 3447, Department of Agricultural Biology, Fort Collins, Colorado, United States;
8. University of Idaho, Department of Entomology, Plant Pathology and Nematology, Moscow, Idaho, United States;
9. University of Wisconsin Madison, Plant Pathology, Madison, Wisconsin, United States;
10. USDA-ARS, New England Plant, Soil, and water Lab, University of Maine, Orono, Maine, United States, 04469, , ;
11. North Dakota State University, 3323, Department of Microbiological Sciences, Van Es Hall, 1523 Centennial Blvd, Fargo, North Dakota, United States, 58102;
12. Miller Research, 426 East 200 North, Rupert, Idaho, United States, 83350, ;
13. Oregon State University, 2694, Department of Botany and Plant Pathology, Corvallis, Oregon, United States
14. Oregon State University Hermiston Agricultural Research and Extension Center, 446695, Hermiston, Oregon, United States;
15. North Dakota State University, Plant Pathology, 306 walster hall, NDSU, Fargo, North Dakota, United States, 58105,
16. United States;
17. University of Wisconsin, Department of Soil Science, Madison, Wisconsin, United States;
18. University of Idaho, Plant, Soil, and Entomological Sciences, 875 Perimeter Drive MS 2339, Moscow, Idaho, United States, 83844-2339;
19. UW-Madison, 5228, Department of Plant Pathology, Madison, Wisconsin, United States;
20. USDA-ARS, New England Plant, Soil, and Water Laboratory, Orono, Maine, United States;
21. Colorado State University, 3447, Department of Agricultural Biology, 1177 Campus Delivery, Fort Collins, Colorado, United States, 80523;
22. University of Idaho, SW Idaho R&E Center, Parma, Idaho, United States;
23. North Dakota State University, 3323, Plant Pathology, 306 Walster Hall, Fargo, North Dakota, United States, 58108-6050;
24. Oregon State University, Botany and Plant Pathology, 2121 S 1st ST, Hermiston, Oregon, United States, 97838;
25. University of Minnesota, Plant Pathology, 495 Borlaug Hall, 1991 Upper Buford Circle, Saint Paul, Minnesota, United States, 55108, , ;