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: cypermethrin-alpha

MOA: Sodium channel modulators, Pyrethroids, Pyrethrins, DDT
Group: PYR	CAS #: 67375308	Shaugnessy Code: 209600

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G6479	2003	Unspecified	Pakistan-- Central Pakistan	Ahmad, M., M.I. Arif, and I. Denholm. (2003). High resistance of field populations of the Cotton aphid Aphis gossypii Glover (Homoptera: Aphididae) to pyrethroid insecticides in Pakistan. J. Econ. Entomol., 96(3) 875-878.
G6285	2003	Unspecified	Pakistan-- Central Pakistan	Ahmad, M., M.I. Arif, and I. Denholm. (2003). High resistance of field populations of the Cotton aphid Aphis gossypii Glover (Homoptera: Aphididae) to pyrethroid insecticides in Pakistan. J. Econ. Entomol., 96(3) 875-878.
G5970	2003	Unspecified	Pakistan-- Central Pakistan	Ahmad, M., M.I. Arif, and I. Denholm. (2003). High resistance of field populations of the Cotton aphid Aphis gossypii Glover (Homoptera: Aphididae) to pyrethroid insecticides in Pakistan. J. Econ. Entomol., 96(3) 875-878.
G5882	2003	Unspecified	Pakistan-- Central Pakistan	Ahmad, M., M.I. Arif, and I. Denholm. (2003). High resistance of field populations of the Cotton aphid Aphis gossypii Glover (Homoptera: Aphididae) to pyrethroid insecticides in Pakistan. J. Econ. Entomol., 96(3) 875-878.

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