Texas State Of--cactus, Texas Ag Experiment Sta 6045 W Road E Cactus, TX 79013 Phone : (806) 966-5447 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools Texas Agriculture Experiment 6045 W Road E Dumas, TX 79029 Phone : (806) 966-5447 Business Category Laboratories Research & Development Commercial Physical & Biological Research North Plains Research Field 6045 W Road E Dumas, TX 79029 Phone : (806) 966-5447 Business Category Laboratories Research & Development Commercial Physical & Biological Research