Reported Resistance Case(s)

Species: drosophila melanogaster

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

Active Ingredient: azadirachtin

MOA: Ecdysone agonist / disruptor, Diacylhydrazines
Group: MISC	CAS #: 992201	Shaugnessy Code: 121701

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G23477	2025	Lab selected*	China-- Guangdong, Henan, Hunan and Jiangsu	Liu K, Rao C, Li C, Jiang W, Hu B, Su J. (2025). Characterization of azadirachtin resistance in a laboratory-selected strain of Drosophila. melanogaster. Pestic Biochem Physiol., 212.

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