Reported Resistance Case(s)

Species: rhopalosiphum padi

Order	Family	Common Name(s)	Group	Host
homoptera	aphididae	oat aphid	AG	wheat

Active Ingredient: avermectin

MOA: Chloride channel activators, Avermectins, Milbemycins
Group: ABM	CAS #: 65195-55-3	Shaugnessy Code: 122804

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G20945	2021	Field Evolved Resistance	China-- Shaaxi-- Yangling	Gong P., Li X., Gao, H., Wang, C.,Li, M. , Zhang, Y.,Li, X.,Liu, E., and Zhu, X. (2021). Field evolved resistance to pyrethroids, neonicotinoids, organophosphates and macrolides in Rhopalosiphum padi (Linnaeus) and Sitobion avenae (Fabricius) from China. Chemosphere, 269.
G20946	2021	Field Evolved Resistance	China-- Inner Mongolia Autonomous Region-- Hulun Buir	Gong P., Li X., Gao, H., Wang, C.,Li, M. , Zhang, Y.,Li, X.,Liu, E., and Zhu, X. (2021). Field evolved resistance to pyrethroids, neonicotinoids, organophosphates and macrolides in Rhopalosiphum padi (Linnaeus) and Sitobion avenae (Fabricius) from China. Chemosphere, 269.

*The population was created solely by selection and/or genetic manipulation.
**The population was selected further in the laboratory after collection.