1. Dep. of Plant Sciences; Univ. of Tennessee; 2431 Joe Johnson Dr. Knoxville TN 37996-4561
2. Advanced Plant Technology Program; Clemson Pee Dee Research and Education Center; 2200 Pocket Road Florence SC 29506
3. Citrus Research and Development Foundation; 700 Experiment Station Rd. Lake Alfred FL 33850
4. Crop Genetics Research Unit; USDA-ARS-SEA; Jackson TN 38305