Reported Resistance Case(s)

Species: heliothis zea

Order	Family	Common Name(s)	Group	Host
lepidoptera	noctuidae	american bollworm, corn earworm	AG	cereals, cotton, grains, vegetables

Active Ingredient: endrin

MOA: GABA-gated chloride channel antagonists, Cyclodiene organochlorines
Group: CYCLO	CAS #: 72-20-8	Shaugnessy Code: 41601

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G2630	1974	Field Evolved Resistance	USA-- Arkansas	Miner, F.D. (1974). Communication to FAO.
G2631	1974	Field Evolved Resistance	Mexico	Lagunes, T. A>, Ittycheriah, P. I., Carrillo, S. J. L. and Granados, R. G. (1974). Resistencia a insecticidas en diferentes poblaciones de Heliothis spp.. (Lepidoptera: Noctuidae). Agrocienca, 18 39-53.
G1579	1969	Field Evolved Resistance	USA-- California	Leigh, T. F. (1969). Chemical and microbial insecticide studies for cotton insect control.. Proc. Cotton Symp. Insect Mite Contr. Problems, Calif., pp. 53-81 (Mimeo)..
G1277	1967	Field Evolved Resistance	USA-- New Mexico	(1967). Report of the First Session of the FAO Working Party of Experts on Resistance of Pests to Pesticides.. FAO, Rome 1965.
G425	1963	Field Evolved Resistance	USA-- Louisiana	Graves, J. B., Roussel, J. S. and Phillips, J. R. (1963). Resistance to some chlorinated hydrocarbon insecticides in the bollworm, Heliothis zea.. J. Econ. Entomol., 56 442-44.

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