J.D. Wanjura¹, C. B. Armijo², William Brock Faulkner³, Randy K. Boman⁴, M.S. Kelley⁵, C.W. Ashbrook⁵, G.A. Holt⁶ and M.G. Pelletier⁶, (1)USDA ARS CPPRU, Lubbock, TX, (2)USDA-ARS Southwestern Cotton Ginning Research Laboratory, Mesilla Park, NM, (3)Texas A&M University, College Station, TX, (4)Oklahoma State University Southwest REC, Altus, OK, (5)Texas AgriLife Extension Service, Lubbock, TX, (6)USDA-ARS, Lubbock, TX