1. Dep. of Plant Sciences & Plant Pathology; Montana State Univ.; Bozeman MT 59717-3140
2. Williston Research Extension Center; 14120 Hwy. 2 Williston ND 58801
3. Eastern Agricultural Research Center; 1501 N. Central Sidney MT 59270
4. Central Agricultural Research Center; HC90 Box 20 Moccasin MT 59462
5. Southern Agricultural Research Center; 748 Railroad Hwy. Huntley MT 59037
6. Northern Agricultural Research Center; 3848 Fort Circle Havre MT 59501-8409
7. Western Triangle Agricultural Research Center; P.O. Box 974 Conrad MT 59425
8. Northwestern Agricultural Research Center; 4570 Montana 35 Kalispell MT 59901
9. USDA-ARS; Cereal Disease Lab.; 1551 Lindig St. St. Paul MN 55108-6052
10. USDA-ARS; P.O. Box 646430 Pullman WA 99164-6430