Reported Resistance Case(s)

Species: laodelphax striatellus

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

Active Ingredient: fenitrothion

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 122145	Shaugnessy Code: 105901

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G4907	1987	Field Evolved Resistance	South Korea	Lee, D. H., Kim, D. K., Jung, Y. T. and Chung, G. S. (1987). Studies on the insecticide resistnace of small brown planthopper (Laodelphax striatellus Fallen) in Yeongnam area (Korea).. Res. Rep. Rural Dev. Adm. (Suweon), 29 272-276.
G888	1965	Field Evolved Resistance	Japan	Kimura, Y. (1965). Resistance to malathion in the smaller brown planthopper, Laodelphax striatellus Fallen.. Jpn. J. Appl. Entomol. Zool., 9 251-58.

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