Reported Resistance Case(s)

Species: trichoplusia ni

Order	Family	Common Name(s)	Group	Host
lepidoptera	noctuidae	cabbage looper	AG	crucifers

Active Ingredient: parathion

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 56382	Shaugnessy Code: 57401

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G2534	1974	Field Evolved Resistance	USA-- Delaware	Bray, D. F. (1974). Communication to FAO.
G1704	1970	Field Evolved Resistance	USA-- New York	McEwen, F. L. and Splittstoeseser, C. M. (1970). Resistance to organophosphorus insecticides in the cabbage looper in New York.. J. Econ. Entomol., 63 646.
G1252	1967	Field Evolved Resistance	USA-- Pennsylvania	(1967). Report of the First Session of the FAO Working Party of Experts on Resistance of Pests to Pesticides.. FAO, Rome 1965.
G1253	1967	Field Evolved Resistance	USA-- South Carolina	(1967). Report of the First Session of the FAO Working Party of Experts on Resistance of Pests to Pesticides.. FAO, Rome 1965.
G875	1965	Field Evolved Resistance	Thailand	Chakrabandhu, M. C. (1965). In: FAO 1967.
G157	1958	Field Evolved Resistance	USA-- Wisconsin	Chalfang, R. B. (1958). Control of insecticide resistant cabbage caterpillars in Wisconsin.. Ent. Soc. Am. Proc. North Cent. Br., 13 34-35.
G126	1957	Field Evolved Resistance	USA-- Florida	Genung, W. G. (1957). Some possible cases of insect resistance to insecticides in Florida.. Proc. Fla. Sta. Hort. Soc., 70 148-52.

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