1. USDA-ARS; Crop Genetics and Breeding Res. Unit; P.O. Box 748, Coastal Plain Exp. Stn. Tifton GA 31793
2. USDA-ARS; Crop Protection and Management Res. Unit; P.O. Box 748, Coastal Plain Exp. Stn. Tifton GA 31793
3. Plant Path. Dep.; Univ. of Georgia; P.O. Box 748, Coastal Plain Exp. Stn. Tifton GA 31793
4. National Environmentally Sound Production Ag. Lab.; Univ. of Georgia; P.O. Box 748, Coastal Plain Exp. Stn. Tifton GA 31793