Reported Resistance Case(s)

Species: helicoverpa zea

Order	Family	Common Name(s)	Group	Host
lepidoptera	noctuidae	corn earworm	AG

Active Ingredient: BHC/cyclodienes - Unspecified In Literature

MOA: GABA-gated chloride channel antagonists, Cyclodiene organochlorines
Group: CYCLO	CAS #: 0	Shaugnessy Code: 0

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G1464	1968	Field Evolved Resistance	El Salvador	Von Eickstedt 1968. (1968).
G1465	1968	Field Evolved Resistance	Guatemala	Von Eickstedt 1968. (1968).
G1466	1968	Field Evolved Resistance	Honduras	Von Eickstedt 1968. (1968).
G963	1965	Field Evolved Resistance	USA-- Louisiana	Graves, J. B., Roussel, J. S. and Phillips, J. R. (1965). In: FAO 1967.

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