Reported Resistance Case(s)

Species: culex quinquefasciatus

Order	Family	Common Name(s)	Group	Host
diptera	culicidae	southern house mosquito	MED

Active Ingredient: chlorpyrifos

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 2921882	Shaugnessy Code: 59101

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G7034	2005	Unspecified	USA-- Alabama-- Mobile	Liu, H., Xu, Q., Zhang, L., Liu, N. (2005). Chlorpyrifos Resistance in Mosquito Cules quiquefasciatus. Journal of Medical Entomology, 42(5) 815-820.
G7033	2005	Unspecified	USA-- Alabama-- Huntsville	Liu, H., Xu, Q., Zhang, L., Liu, N. (2005). Chlorpyrifos Resistance in Mosquito Cules quiquefasciatus. Journal of Medical Entomology, 42(5) 815-820.
G5162	1990	Field Evolved Resistance	Cameroon	Peiris, H.T.R., and J. Hemingway. (1990). Temephos resistance and the associated cross-resistance spectrum in a strain of culex quinquefasciatus Say (Diptera: Culicidae) from Peliyagoda, Sri Lanka. Bulletin of Entomological Research, 80 49-55.
G4956	1988	Field Evolved Resistance	Cote d'Ivoire	Magnin, M., E. Marboutin, and N. Pasteur. (1988). Insecticide and the resistance problem in apple and pear orchards in South Australia.. Dep. Agric.. S. Aust. Tech. Bull. 30: pp.8.
G4619	1986	Field Evolved Resistance	USA-- Georgia-- Ashburn	Georghiou et al. (1986).
G4623	1986	Field Evolved Resistance	USA-- Texas	Georghiou et al. (1986).
G4622	1986	Field Evolved Resistance	Pakistan	Georghiou et al. (1986).
G4621	1986	Field Evolved Resistance	USA-- Louisiana	Georghiou et al. (1986).
G4620	1986	Field Evolved Resistance	Liberia	WHO 1986. (1986).
G4618	1986	Field Evolved Resistance	USA-- Florida	Georghiou et al. (1986).
G4617	1986	Field Evolved Resistance	Egypt	WHO 1986. (1986).
G4616	1986	Field Evolved Resistance	Djibouti	WHO 1986. (1986).
G4615	1986	Field Evolved Resistance	Burma	WHO 1986. (1986).
G4614	1986	Field Evolved Resistance	Brazil	WHO 1986. (1986).
G3938	1981	Field Evolved Resistance	Tanzania	Curtis, C. F., and Pasteur, N. (1981). Organophosphate resistance in vector populations of the complex of Culex pipiends L.. (Diptera: Culicidae). Bull. Ent. Res., 71 153-61.
G3786	1980	Field Evolved Resistance	Kenya	WHO 1980. (1980).
G3785	1980	Field Evolved Resistance	Japan	WHO 1980. (1980).
G2745	1975	Field Evolved Resistance	USA-- California	Georghiou et al. 1975. (1975).

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