Texas Invasives Database - Diuraphis noxia
Invasive Species Compendium - Diuraphis noxia
Plantwise Technical Factsheet - Russian Wheat Aphid (Diuraphis noxia)
CABI. Plantwise Knowledge Bank.
EPPO Global Database - Diuraphis noxia
European and Mediterranean Plant Protection
Primefact - Russian Wheat Aphid (Sep 2016)
New South Wales Department of Primary Industries (Australia).
Emergency Plant Pests - Russian Wheat Aphid
South Australia Primary Industries and Regions (Australia).
Biosecurity Alert - Russian Wheat Aphid
Western Australia Department of Agriculture.
Insect Series: Crops - Aphids in Small Grains
Colorado State University Extension.
UC Pest Management Guidelines - Russian Wheat Aphid (Feb 2009)
University of California. Statewide Integrated Pest Management Program.
Russian Wheat Aphid: An introduced pest of small grains in the High Plains (May 2005)
Kansas State University. Cooperative Extension Service.
Utah Pests Fact Sheet - Russian Wheat Aphid (Jan 2008; PDF | 228 KB)
Utah State University Extension.
See also: Forage and Field Insects Fact Sheets for more species