John C. Palumbo, jpalumbo@ag.arizona.edu, University of Arizona, Department of Entomology, Yuma Agricultural Center, 6425 W. 8th St, Yuma, AZ
Species 1: Hemiptera Aphididae
Nasonovia ribisnigri (lettuce aphid)
Species 2: Hemiptera Aphididae
Aulacorthum solani (foxglove aphid)
Species 3: Hemiptera Aphididae
Myzus persicae (green peach aphid)