Reported Resistance Case(s)

Species: delia antiqua

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

Active Ingredient: chlordane

MOA: GABA-gated chloride channel antagonists, Cyclodiene organochlorines
Group: CYCLO	CAS #: 57749	Shaugnessy Code: 58201

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G2381	1974	Field Evolved Resistance	France	Missonnier, J. (1974). Communcation to FAO.
G1998	1972	Field Evolved Resistance	Canada-- Ontario	Harris, C. R. (1972). Cross-resistance shown by susceptible and aldrin-resistant strains of seedcorn maggots, onion maggots, and cabbage mattos to cholrdane.. J. Econ. Entomol., 65 347-49.
G214	1960	Field Evolved Resistance	USA-- Wisconsin	Chapman, R. K. (1960). Status of insecticide resistance in insects attacking vegetable crops.. Misc. Plub. Entomol. Soc. Amer., 2 27-39.

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