Reported Resistance Case(s)

Species: heliothis virescens

Order	Family	Common Name(s)	Group	Host
lepidoptera	noctuidae	tobacco budworm	AG	chickpea, corn, cotton, tobacco

Active Ingredient: cyhalothrin

MOA: Sodium channel modulators, Pyrethroids, Pyrethrins, DDT
Group: PYR	CAS #: 91465086	Shaugnessy Code: 128897

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G5085	1989	Field Evolved Resistance	USA-- Texas	Campanhola, C., and F.W. Plapp, Jr. (1989). Toxicity and Synergism of Insecticides against Susceptible and Pyrethroid-Resistant Neonate Larvae and Adults of the Tobacco Budworm (Lepidoptera: Noctuidae). Journal of Economic Entomology, 82(6) 1527-1533.

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