Reported Resistance Case(s)

Species: conoderus vespertinus

Order	Family	Common Name(s)	Group	Host
coleoptera	elateridae	tobacco wireworm	AG	sweet potato, tobacco

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
G1182	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.
G1087	1966	Field Evolved Resistance	USA-- North Carolina	Brett, C. H., Jones, G. D., Mount, D. A. and Rudder, J. D. (1966). Wireworms in sweet potato; resistance to cyclodiene insecticides and control with a midsummer application of insecticide over foliage.. J. Econ. Entomol., 59 99-102.

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