Reported Resistance Case(s)

Species: Rhopalosiphum padi

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

Active Ingredient: bifenthrin

MOA: Sodium channel modulators, Pyrethroids, Pyrethrins, DDT
Group: PYR	CAS #: 82657043	Shaugnessy Code: 128825

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G22072	2023	Field Evolved Resistance	China-- Gansu	Liu, L., Wang, S., Zuo, J., Zhang, X., Peng, X., Wang, K., & Chen, M. (2023). Characterization and fitness cost of bifenthrin resistance in Rhopalosiphum padi (Hemiptera: Aphididae).. Journal of economic entomology, 116 1795–1803.
G22073	2023	Lab selected after field-evolved resistance**	China-- Gansu	Liu, L., Wang, S., Zuo, J., Zhang, X., Peng, X., Wang, K., & Chen, M. (2023). Characterization and fitness cost of bifenthrin resistance in Rhopalosiphum padi (Hemiptera: Aphididae).. Journal of economic entomology, 116 1795–1803.

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