Reported Resistance Case(s)

Species: leptinotarsa decemlineata

Order	Family	Common Name(s)	Group	Host
coleoptera	chrysomelidae	colorado potato beetle	AG	eggplant, pepper, potato, tomato

Active Ingredient: malathion

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 121755	Shaugnessy Code: 57701

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G3576	1980	Field Evolved Resistance	USA-- New York	Hare, J. D. (1980). Contact toxicities of ten insecticides to Connecticut populations of the Colorado potato beetle.. J. Econ. Entomol., 73 230-31.

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