Guy D. Collins¹, L. T. Barber², Randy Boman³, C. H. Burmester⁴, Darrin M. Dodds⁵, David R. Drake⁶, K.L. Edmisten⁷, D. Fromme⁸, Michael A. Jones⁹, M. S. Kelley¹⁰, John Kruse¹¹, Christopher L. Main¹², Blake McClelland¹³, Gaylon D. Morgan¹⁴, Randy Norton¹⁵, Jared R. Whitaker¹⁶, David L. Wright¹⁷, Don Jones¹⁸ and Robert L. Nichols¹⁸, (1)University of Georgia, Tifton, GA, (2)Division of Agriculture, University of Arkansas, Little Rock, AR, (3)Oklahoma State University, Altus, OK, (4)Auburn University, Auburn, AL, (5)Mississippi State University, Mississippi State, MS, (6)Texas AgriLife Extension, San Angelo, TX, (7)North Carolina State University, Raleigh, NC, (8)Texas AgriLife Extension Service, College Station, TX, (9)Clemson University, Florence, SC, (10)Texas A&M AgriLife Extension Service, Lubbock, TX, (11)LSU Agricultural Center, St. Joseph, LA, (12)University of Tennessee, Jackson, TN, (13)University of Arkansas Division of Agriculture, Keiser, AR, (14)Texas A&M AgriLife Extension Service, College Station, TX, (15)University of Arizona, Solomon, AZ, (16)University of Georgia, Statesboro, GA, (17)University of Florida, Quincy, FL, (18)Cotton Incorporated, Cary, NC