Proceedings of the Southern Weed Science Society 67th Annual Meeting Hyatt Regency – The Wynfrey Hotel Birmingham, AL January 27-29, 2014 i 2014 Proceedings, Southern Weed Science Society, Volume 67 Tables of Contents Table of Contents Preface .................................................................................................................................................................... xxiii Regulations and Instructions for Papers and Abstracts ...................................................................................... xxiv SWSS Presidential Address ................................................................................................................................... xxvi Outstanding Young Weed Scientist-Academia .................................................................................................. xxvii Outstanding Young Weed Scientist- Industry .................................................................................................. xxviii Previous Winners of the Outstanding Young Weed Scientist Award ................................................................ xxix Outstanding Educator Award ............................................................................................................................... xxxi Previous Winners of the Outstanding Educator Award ................................................................................... xxxii Outstanding Graduate Student Award (MS) .................................................................................................... xxxiii Previous Winners of the Outstanding Graduate Student Award (M.S.) ......................................................... xxxiv Outstanding Graduate Student Award (PhD) .................................................................................................... xxxv Previous Winners of the Outstanding Graduate Student Award (Ph.D.)........................................................ xxxvi Distinguished Service Award from Industry .................................................................................................... xxxvii Distinguished Service Award from Academia ................................................................................................ xxxviii Previous Winners of the Distinguished Service Award ..................................................................................... xxxix Previous Winners of the Weed Scientist of the Year Award ............................................................................... xlii Past Presidents of the Southern Weed Science Society ....................................................................................... xliv List of SWSS Committee Members ......................................................................................................................... xlv Minutes of SWSS Executive Board Meeting ..............................................................................................................l Program Report ...................................................................................................................................................... lxvi Editor’s Report for the 2013 Proceedings ........................................................................................................... lxvii Business Manager’s Report ................................................................................................................................. lxviii Science Policy Report ............................................................................................................................................. lxxi Legislative and Regulatory Committee Report .................................................................................................. lxxiv Joint Letter of the Weed Science Societies ........................................................................................................... lxxv Constitution and By-Laws Committee Report ................................................................................................. lxxviii Weed Resistance and Technology Committee Report ....................................................................................... lxxix 2014 Endowment Board Meeting .......................................................................................................................... lxxx Necrologies ......................................................................................................................................................... lxxxvii List of Sustaining Members ...................................................................................... Error! Bookmark not defined. ii 2014 Proceedings, Southern Weed Science Society, Volume 67 Tables of Contents EVALUATION EFFICACY ON PALMER AMARANTH WITH DRIFT REDUCTION NOZZLES. S. Butler*1, L.E. Steckel1, E. Walker2; 1University of Tennessee, Jackson, TN, 2University of Tennessee, Martin, TN (1) .................................................................................................................................................................................. 1 PALMER AMARANTH EMERGENCE AS IMPACTED BY SOYBEAN POPULATION WITH AND WITHOUT A RESIDUAL PRE-APPLIED HERBICIDE. H.D. Bell*, J.K. Norsworthy, Z.T. Hill, C.J. Meyer, D.S. Riar, B.W. Schrage, M.T. Bararpour, and M.V. Bagavathiannan, Department of Crop, Soil and Environmental Sciences, University of Arkansas, Fayetteville, AR (2) ................................................................................................ 2 PERFORMANCE OF IMPACT® BASED HERBICIDE PROGRAMS FOR WEED MANAGEMENT IN FIELD CORN ACROSS THE SOUTHERN US. Ned M. French, Ph.D., AMVAC Chemical Corporation, Newport Beach, CA (3) ................................................................................................................................................. 3 TROPICAL BUSHMINT [HYPIS MUTABILIS (A. RICH.) BRIQ.] CONTROL ON A HIGHWAY RIGHT- OF-WAY IN MISSISSIPPI. V. Maddox*1, J. Byrd1, D. Thompson2; 1Mississippi State University, Mississippi State, MS, 2Mississippi Department of Transportation, Jackson, MS (4) ...................................................................... 4 HOW DOES RYE AFFECT PALMER AMARANTH (Amaranthus palmeri) GROWTH? Danielle Simmons1, Theodore M. Webster2, Timothy L. Grey3, and David C. Bridges1; 1Abraham Baldwin Agricultural College, Tifton, GA; 2USDA-ARS, Tifton, GA; and 3University of Georgia, Tifton, GA (5) ................................................................ 5 ASSESSMENT OF DOUBLE-CROP AND RELAY-INTERCROPPING SYSTEMS OF PEANUT WITH CLEARFIELD WHEAT AND RESIDUAL HERBICIDES. J.W. Moss*1, R.S. Tubbs2, T.L. Grey2, N.B. Smith2, J.W. Johnson3; 1Auburn University, Auburn, AL, 2University of Georgia, Tifton, GA, 3University of Georgia, Griffin, GA (6) ............................................................................................................................................................... 6 OVERSEEDED PERENNIAL RYEGRASS SAFETY AND ANNUAL BLUEGRASS CONTROL AFTER FALL AMICARBAZONE APPLICATIONS IN THE SOUTHEAST. R.G. Leon*1, L.B. McCarty2, and A.G. Estes2; 1University of Florida, Jay, FL, 2Clemson University, Clemson, SC (7) .......................................................... 7 RICE PERFORMANCE FOLLOWING FALL RESIDUAL HERBICIDES. H.M. Edwards, J.A. Bond, G.B. Montgomery, T.W. Eubank, and T.W. Walker; Delta Research and Extension Center, Mississippi State University, Stoneville, MS (8).......................................................................................................................................................... 8 SQUASH AND BELL PEPPER TOLERANCE TO DICAMBA DRIFT. P.J. Dittmar*1, J.V. Fernandez2, J.A. Ferrell1; 1University of Florida, Gainesville, FL, 2University of Florida, Belle Glade, FL (9) ...................................... 9 RESIDUAL HERBICIDE MIXTURES FOR CONTROL OF GLYPHOSATE-RESISTANT ITALIAN RYEGRASS AND WINTER ANNUAL WEEDS. H.M. Edwards, J.A. Bond, T.W. Eubank, and G.B. Montgomery; Delta Research and Extension Center, Mississippi State University, Stoneville, MS (10) ................... 10 TOLERANCE OF ARUNDO DONAX GROWN AS A BIOENERGY CROP TO APPLICATIONS OF POSTEMERGENCE HERBICIDES. B.A. Hicks*1, W. Everman2; 1North Carolina State University, Raleigh, NC, 2NC State University, Raleigh, NC (11) ...................................................................................................................... 11 HERBICIDE APPLICATION VOLUME EFFECTS ON WEED CONTROL IN CONSERVATION TILLAGE COTTON. Andrew J. Price and Robert L. Nichols; USDA-ARS, Auburn, AL and Cotton Inc., Cary, NC (12) ........................................................................................................................................................................ 12 EFFICACY OF RESIDUAL HERBICIDES AND ENGENIATM IN BOLLGARD II XTENDFLEXTM COTTON. J. Keeling*1, J. Reed2, J.L. Spradley1, C. Webb1; 1Texas A&M AgriLife Research, Lubbock, TX, 2BASF Corporation, Lubbock, TX (13) ................................................................................................................................... 13 USE OF SPRAY ADJUVANTS TO REDUCE HERBICIDE RATES WHILE MAINTAINING FALSE DANDELION CONTROL. G. Henry*, K. Tucker, C. Straw, T. Burch; University of Georgia, Athens, GA (14) . 14 iii 2014 Proceedings, Southern Weed Science Society, Volume 67 Tables of Contents EVALUATION OF NEGATE FOR PERENNIAL RYEGRASS OVERSEEDING REMOVAL. C.