Reported Resistance Case(s)

Species: hypera postica

Order	Family	Common Name(s)	Group	Host
coleoptera	curculionidae	alfalfa weevil	AG	alfalfa

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
G598	1965	Field Evolved Resistance	USA-- Delaware	Connell, W.A. (1965). In: FAO 1967.
G599	1965	Field Evolved Resistance	USA-- Maryland	Menzer, R.E. (1965). In: FAO 1967.
G600	1965	Field Evolved Resistance	USA-- Virginia	Bishop, J. L. (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.