Reported Resistance Case(s)

Species: sitobion avenae

Order	Family	Common Name(s)	Group	Host
hemiptera	aphididae	English Grain Aphid	AG

Active Ingredient: chlorpyrifos

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 2921882	Shaugnessy Code: 59101

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G20322	2019	Lab selected*	China	Zhang, B.-Z., Su, X., Xie, L.-F., Zhen, C.-A., Hu, G.-L., Jiang, K., Huang, Z.Y., Liu, R.-Q., Gao, Y.-F., Chen, X.-L., Gao, X.-W. (2019). Multiple detoxification genes confer imidacloprid resistance to Sitobion avenae Fabricius. Crop Protection.

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