1. Texas A&M University, Department of Biological and Agricultural Engineering, College Station, Texas
2. United States Department of Agriculture (USDA)-Agricultural Research Service, Aerial Application Tec
3. Texas A&M University, Department of Plant Pathology and Microbiology, College Station, Texas
4. Cotton Incorporated, Agricultural and Environmental Research, Cary, North Carolina
5. Texas A&M Agrilife Extension, Stiles Farm, Thrall, Texas