1. Virginia Polytechnic Inst. and State Univ. Tidewater Agric. Res. and Ext. Ctr.; 6321 Holland Rd. Suffolk VA 23437
2. USDA-ARS; Arid-Land Agricultural Research Center; 21881 North Cardon Ln. Maricopa AZ 85239
3. Dep. of Crop Science, Box 7629; N.C. State Univ.; Raleigh NC 27695-7629
4. Virginia Foundation Seed Stocks Farm; Mt. Holly VA 22524
5. Virginia Crop Improvement Association; Mechanicsville VA 23116