J.D. Wanjura¹, William Brock Faulkner², Ed M. Barnes³, G.A. Holt⁴ and M.G. Pelletier⁴, (1)USDA ARS CPPRU, Lubbock, TX, (2)Texas A&M University, College Station, TX, (3)Cotton Incorporated, Cary, NC, (4)USDA-ARS, Lubbock, TX