Vasile Catana, Vasile.Catana@okstate.edu1, Norman Elliott, norman.elliott@ars.usda.gov2, Kris Giles, kgiles@okstate.edu3, Gary Hein, GHEIN1@unl.edu4, Frank B. Peairs, Frank.Peairs@ColoState.edu5, G. Jerry Michels, asychis@aol.com6, Mustafa Mirik, MMirik@ag.tamu.edu7, David Porter, david.porter@ars.usda.gov2, and Mpho Phoofolo, Mpho.Phoofolo@okstate.edu1. (1) Oklahoma State University, Entomology and Plan Pathology, 127 Noble Research Center, Stillwater, OK, (2) USDA-ARS, Pswcrl, 1301 N.Western St, Stillwater, OK, (3) Oklahoma State University, Department of Entomology and Plant Pathology, 127 NRC, Stillwater, OK, (4) University of Nebraska, Department of Entomology, Western Ag Station, Scottsbluff, NE, (5) Colorado State University, Department of Bioagricultural Sciences and Pest Management, Campus Delivery 1177, Fort Collins, CO, (6) Texas A&M University, Texas Agricultural Experiment Station, 2301 Experiment Station Road, Bushland, TX, (7) Texas A&M University, Entomology, 2301 Experiment Station Road, Bushland, TX
Species 1: Hemiptera Aphididae
Schizaphis graminum (greenbug)
Species 2: Hemiptera Aphididae
Diuraphis noxia (Russian wheat aphid)