Reported Resistance Case(s)

Species: diabrotica undecimpunctata

Order	Family	Common Name(s)	Group	Host
coleoptera	chrysomelidae	spotted cucmber beetle	AG	corn, peanut

Active Ingredient: toxaphene

MOA: GABA-gated chloride channel antagonists, Cyclodiene organochlorines
Group: CYCLO	CAS #: 8001-35-2	Shaugnessy Code: 80501

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G908	1965	Field Evolved Resistance	USA-- Virginia	Grayson, J. M. (1965). Resistance to three organophosphorus insecticides in strains of the German cockroach from Texas.. J. Econ. Entomol., 58 956-58.

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