Reported Resistance Case(s)

Species: heliothis virescens

Order	Family	Common Name(s)	Group	Host
lepidoptera	noctuidae	tobacco budworm	AG	chickpea, corn, cotton, tobacco

Active Ingredient: BHC/cyclodienes - Unspecified In Literature

MOA: GABA-gated chloride channel antagonists, Cyclodiene organochlorines
Group: CYCLO	CAS #: 0	Shaugnessy Code: 0

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G2509	1974	Field Evolved Resistance	USA-- Arkansas	Miner, F.D. (1974). Communication to FAO.
G1878	1971	Field Evolved Resistance	Mexico	Plapp, F. W., Jr. (1971). Insecticide resistance in Heliothis: Tolerance in larvae of H.. virescens as compared with H. zea to organophosphate insecticides. J. Econ. Entomol., 64 999-1002.

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