Reported Resistance Case(s)

Species: delia antiqua

Order	Family	Common Name(s)	Group	Host
diptera	anthomyiidae	onion maggot	AG	vegetables

Active Ingredient: heptachlor

MOA: GABA-gated chloride channel antagonists, Cyclodiene organochlorines
Group: CYCLO	CAS #: 76-44-8	Shaugnessy Code: 44801

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G2382	1974	Field Evolved Resistance	France	Missonnier, J. (1974). Communcation to FAO.
G1204	1967	Field Evolved Resistance	Canada-- Manitoba	Allen, W. R. (1967). An assay for determining insecticides tolerance of onion maggot larvae.. Can. Entomol., 99 402-07.
G728	1965	Field Evolved Resistance	Japan	Fukaya, M. (1965). In: FAO 1967.
G729	1965	Field Evolved Resistance	Canada-- Ontario	Goble, G.W. (1965). In: FAO 1967.
G730	1965	Field Evolved Resistance	Canada-- Prince Edward Island	Read, D.C. (1965). In: FAO 1967.
G391	1963	Field Evolved Resistance	USA-- Minnesota	Peterson, A. G., Silberman, M. S. and Meade, A. B. (1963). Development of resistance to inseti-cides by the onion maggot, Hylemya antiqua, in Minnesota.. J. Econ. Entomol., 56 580-84.
G215	1960	Field Evolved Resistance	USA-- Idaho	Chapman, R. K. (1960). Status of insecticide resistance in insects attacking vegetable crops.. Misc. Plub. Entomol. Soc. Amer., 2 27-39.
G216	1960	Field Evolved Resistance	USA-- Michigan	Chapman, R. K. (1960). Status of insecticide resistance in insects attacking vegetable crops.. Misc. Plub. Entomol. Soc. Amer., 2 27-39.
G217	1960	Field Evolved Resistance	USA-- Oregon	Chapman, R. K. (1960). Status of insecticide resistance in insects attacking vegetable crops.. Misc. Plub. Entomol. Soc. Amer., 2 27-39.
G218	1960	Field Evolved Resistance	USA-- Washington	Chapman, R. K. (1960). Status of insecticide resistance in insects attacking vegetable crops.. Misc. Plub. Entomol. Soc. Amer., 2 27-39.
G114	1957	Field Evolved Resistance	USA-- Wisconsin	Doane, J. F. and Chapman, R. K. (1957). Onion maggot resistance to chlorinated hydrocarbon insecticides.. Bull. Entomol. Soc. Am., 3 40.

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