1. Dep. of Plant Pathology; Univ. of California, Davis, c/o U.S. Agricultural Res. Station; 1636 E. Alisal Street Salinas CA 93905
2. Dep. of Plant Pathology; North Dakota State Univ. NDSU Dep.; 7660, P.O. Box 6050 Fargo ND 58108
3. USDA-ARS; Small Grains and Potato Germplasm Research Unit; 1691 South 2700 West Aberdeen ID 83210
4. Mathematics Dep.; Idaho State Univ.; 921 S. 8th Ave., STOP 8085 Pocatello ID 83209-8085
5. Center for Integrated Pest Management (CIPM); North Carolina State Univ.; Centennial Campus Raleigh NC 27695