1. Avanta US, Inc.; 2307 E. Hwy 60 Hereford TX 79045
2. Soil and Crop Sciences Dep.; Texas A&M Univ.; College Station TX 77843
3. USDA-ARS Crop Germplasm Research Unit; 2881 F and B Rd. College Station TX 77845
4. Fiber and Biopolymer Research Institute; Texas Tech Univ.; Box 45019 Lubbock TX 79049-5019