1. Dep. of Crop and Soil Sciences, 291D Johnson Hall Washington State Univ. Pullman WA 99164‐6420
2. Dep. of Horticulture and Landscape Architecture Purdue Univ. 625 Agriculture Mall Dr. West Lafayette IN 47907
3. USDA‐ARS Grand Forks Human Nutrition Research Center Grand Forks ND 58202
4. Organic Seed Alliance P.O. Box 772 Port Townsend WA 98368
5. Northwest Research and Extension Center, 16650 State Route 536 Washington State Univ. Mount Vernon WA 98273