Reported Resistance Case(s)

Species: nilaparvata lugens

Order	Family	Common Name(s)	Group	Host
homoptera	delphacidae	brown planthopper	AG	rice

Active Ingredient: fenthion

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 55389	Shaugnessy Code: 53301

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G3490	1978	Field Evolved Resistance	Japan	Ozaki, K. (1978). Development of insecticide resistance in the brown planthopper.. Paper presented at the 22nd Annu. Meet. Jpn. Soc. Appl. Entomol.

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