Reported Resistance Case(s)

Species: bemisia tabaci

Order	Family	Common Name(s)	Group	Host
homoptera	aleyrodidae	sweetpotato whitefly	AG	cotton

Active Ingredient: malathion

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 121755	Shaugnessy Code: 57701

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G5095	1989	Field Evolved Resistance	USA	Moore, A., B.E. Tabashnik, and J.D. Stark. (1989). Leg Autotomy: A Novel Mechanism of Protection against Insecticide Poisoning in Diamondback Moth (Lepidoptera:Plutellidae). Journal of Economic Entomology, 82(5) 1295-1298.
G4980	1988	Field Evolved Resistance	USA-- California	Prabhaker, N., Coudriet, D. L. and Toscano, N. C. (1988). Effect of synergists on organophosphate and permethrin resistance on sweet potato whitefly (Homoptera: Aleyrodidae).. J. Econ. Entomol., 81 34-39.

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