Reported Resistance Case(s)

Species: nilaparvata lugens

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

Active Ingredient: parathion

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 56382	Shaugnessy Code: 57401

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G3492	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.
G3380	1977	Field Evolved Resistance	Taiwan	Ku, T. Y., Wang, S. C. and Hung, P. N. (1977). Resistance status in the brown planthopper, Nilaparvata lugens Stal, to commonly used insecticides in Taiwan.. Taiwan Agric. Quarterly, 13 9-18.

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