Roelof B. Sikkens¹, Alois, A. Bell², Terry A. Wheeler³, C. Overstreet⁴, David B. Weaver¹, K. S Lawrence¹ and R. L. Nichols⁵, (1)Auburn University, Auburn University, AL, (2)USDA-ARS-SPARC, College Station, TX, (3)Texas Agrilife Research, Lubbock, TX, (4)LSU AgCenter, Baton Rouge, LA, (5)Cotton Incorporated, Cary, NC