1. Department of Crop, Soil, and Environmental Sciences; University of Arkansas; Fayetteville AR 72701
2. Department of Plant Pathology; University of Arkansas; Fayetteville AR 72701
3. USDA-ARS; Crop Genetics Research Unit; Stoneville MS 38776
4. Arkansas Crop Variety Improvement Program; University of Arkansas; 1091 W. Cassatt St. Fayetteville AR 72704
5. Syngenta Seeds; 2369 330th St. Slater IA 50224