National Cotton Council of America
Beltwide Cotton Conferences
January 8-11, 2008
Gaylord Opryland Resort and Convention Center
Nashville, Tennessee
The Cotton Foundation

Recorded Presentations

Thursday, January 10, 2008 - 3:00 PM

Tobacco Budworm Cry1Ac-Resistance in North America

C. Blanco1, Fred Gould2, Douglas V. Sumerford3, Juan D. Lopez1, Craig A. Abel4, Larry Adams5, Ibrahim Ali6, Astrid Groot7, B. Rogers Leonard8, Randy Luttrell9, Roy D. Parker10, O. P. Perera11, and Antonio P. Teran12. (1) USDA-ARS, USDA-ARS, SIMRU, 141 Experiment Station Road, P.O. Box 346, Stoneville, MS 38776, (2) North Carolina State University, Box 7634 Method Rd, Raleigh, NC 27695, (3) USDA Agricultural Research Service / CICGRU, Department of Entomology, Iowa State University, Ames, IA 50011, (4) USDA - Agricultural Research Service, 141 Experiment Station Road, Stoneville, MS 38776, (5) USDA Agricultural Research Service, 141 Experiment Station Road, Stoneville, MS 38776, (6) University of Arkansas - Fayetteville, 2601 N. Young Ave, Fayetteville, AR 72704, (7) Max Planck Institute for Chemical Ecology, Hans-Knoell-Strasse 8, Jena, D-07745, Germany, (8) LSU AgCenter, Macon Ridge Station, 212 Macon Ridge, Winnsboro, LA 71295, (9) University of Arkansas, Department of Entomology, 319 Agriculture Building, University of Arkansas, Fayetteville, AR 72701, (10) Texas Cooperative Extension, Texas A&M University Agricultural Research and Extension Center, 10345 Agnes, Corpus Christi, TX 78406, (11) USDA, USDA-ARS, SIMRU, P.O. Box 346, Stoneville, MS 38776, (12) INIFAP, Campo Agricola Experimental Sur de Tamaulipas, Ciudad Cuauhtemoc, Tamaulipas, 89417, Mexico

Over one-thousand feral Heliothis virescens alleles were tested with a diagnostic concentration without finding major Cry1Ac-resistant alleles.