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: fenvalerate

MOA: Sodium channel modulators, Pyrethroids, Pyrethrins, DDT
Group: PYR	CAS #: 51630581	Shaugnessy Code: 109301

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G9853	2007	Field Evolved Resistance	China-- Shandong-- Binzhou	Wang, K.Y., Guo, Q.L., Xia, X.M., Wang, H.Y., Liu, T.X. (2007). Resistance of Aphis gossypii (Homoptera: Aphididae) to selected insecticides on cotton from five cotton production regions in Shandong, China. Journal of Pesticide Science, 32 372-378.
G9866	2007	Field Evolved Resistance	China-- Shandong-- Heze	Wang, K.Y., Guo, Q.L., Xia, X.M., Wang, H.Y., Liu, T.X. (2007). Resistance of Aphis gossypii (Homoptera: Aphididae) to selected insecticides on cotton from five cotton production regions in Shandong, China. Journal of Pesticide Science, 32 372-378.
G9876	2007	Field Evolved Resistance	China-- Shandong-- Liaocheng	Wang, K.Y., Guo, Q.L., Xia, X.M., Wang, H.Y., Liu, T.X. (2007). Resistance of Aphis gossypii (Homoptera: Aphididae) to selected insecticides on cotton from five cotton production regions in Shandong, China. Journal of Pesticide Science, 32 372-378.
G9886	2007	Field Evolved Resistance	China-- Shandong-- Dezhou	Wang, K.Y., Guo, Q.L., Xia, X.M., Wang, H.Y., Liu, T.X. (2007). Resistance of Aphis gossypii (Homoptera: Aphididae) to selected insecticides on cotton from five cotton production regions in Shandong, China. Journal of Pesticide Science, 32 372-378.
G9852	2007	Field Evolved Resistance	China-- Shandong-- Binzhou	Wang, K.Y., Guo, Q.L., Xia, X.M., Wang, H.Y., Liu, T.X. (2007). Resistance of Aphis gossypii (Homoptera: Aphididae) to selected insecticides on cotton from five cotton production regions in Shandong, China. Journal of Pesticide Science, 32 372-378.
G9865	2007	Field Evolved Resistance	China-- Shandong-- Heze	Wang, K.Y., Guo, Q.L., Xia, X.M., Wang, H.Y., Liu, T.X. (2007). Resistance of Aphis gossypii (Homoptera: Aphididae) to selected insecticides on cotton from five cotton production regions in Shandong, China. Journal of Pesticide Science, 32 372-378.
G9875	2007	Field Evolved Resistance	China-- Shandong-- Liaocheng	Wang, K.Y., Guo, Q.L., Xia, X.M., Wang, H.Y., Liu, T.X. (2007). Resistance of Aphis gossypii (Homoptera: Aphididae) to selected insecticides on cotton from five cotton production regions in Shandong, China. Journal of Pesticide Science, 32 372-378.
G9885	2007	Field Evolved Resistance	China-- Shandong-- Dezhou	Wang, K.Y., Guo, Q.L., Xia, X.M., Wang, H.Y., Liu, T.X. (2007). Resistance of Aphis gossypii (Homoptera: Aphididae) to selected insecticides on cotton from five cotton production regions in Shandong, China. Journal of Pesticide Science, 32 372-378.
G4971	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.
G9851	2007	Field Evolved Resistance	China-- Shandong-- Binzhou	Wang, K.Y., Guo, Q.L., Xia, X.M., Wang, H.Y., Liu, T.X. (2007). Resistance of Aphis gossypii (Homoptera: Aphididae) to selected insecticides on cotton from five cotton production regions in Shandong, China. Journal of Pesticide Science, 32 372-378.
G9864	2007	Field Evolved Resistance	China-- Shandong-- Heze	Wang, K.Y., Guo, Q.L., Xia, X.M., Wang, H.Y., Liu, T.X. (2007). Resistance of Aphis gossypii (Homoptera: Aphididae) to selected insecticides on cotton from five cotton production regions in Shandong, China. Journal of Pesticide Science, 32 372-378.
G9874	2007	Field Evolved Resistance	China-- Shandong-- Liaocheng	Wang, K.Y., Guo, Q.L., Xia, X.M., Wang, H.Y., Liu, T.X. (2007). Resistance of Aphis gossypii (Homoptera: Aphididae) to selected insecticides on cotton from five cotton production regions in Shandong, China. Journal of Pesticide Science, 32 372-378.
G9884	2007	Field Evolved Resistance	China-- Shandong-- Dezhou	Wang, K.Y., Guo, Q.L., Xia, X.M., Wang, H.Y., Liu, T.X. (2007). Resistance of Aphis gossypii (Homoptera: Aphididae) to selected insecticides on cotton from five cotton production regions in Shandong, China. Journal of Pesticide Science, 32 372-378.

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