Reported Resistance Case(s)

Species: drosophila melanogaster

Order	Family	Common Name(s)	Group	Host
diptera	drosophilidae	common fruit fly	AG

Active Ingredient: Lambda-cyhalothrin

MOA: Sodium channel modulators, Pyrethroids, Pyrethrins, DDT
Group: PYRI	CAS #:	Shaugnessy Code:

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G23738	2025	Lab selected*	China-- Jiangsu-- Qidong	Zuo, Y., Pei, Y., Li, Y., Wen, S., Ren, X., Li, L., Wu, Y., & Hu, Z. (2025). The synergism between metabolic and target-site resistance enhances the intensity of resistance to pyrethroids in Spodoptera exigua.. Insect biochemistry and molecular biology.

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