Reported Resistance Case(s)

Species: aphis gossypii

Order	Family	Common Name(s)	Group	Host
homoptera	aphididae	melon and cotton aphid	AG	cotton, vegetables

Active Ingredient: phosphamidon

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 13171216	Shaugnessy Code: 18201

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G5436	1992	Unspecified	USA-- Alabama	Kerns, D.L., and M.J. Gaylor. (1992). Insecticide Resistance in Field Populations of the Cotton Aphid (Homoptera: Aphididae). Journal of Economic Entomology, 85(1) 1-8.
G4968	1988	Field Evolved Resistance	China	Tang, Z. H., Gong, K. Y. and You, Z. P. (1988). Present status and countermeasures of insecticide resistance in agricultural pests in China.. Pestic. Sci., 23 189-198.

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