Reported Resistance Case(s)

Species: culex quinquefasciatus

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

Active Ingredient: cyhalothrin

MOA: Sodium channel modulators, Pyrethroids, Pyrethrins, DDT
Group: PYR	CAS #: 91465086	Shaugnessy Code: 128897

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G23768	2025	Field Evolved Resistance	Sri Lanka-- Matara	How to cite this article:SN Palliyaguru, NW Nalaka P Nugapola, Thilini C Weeraratne, WA Priyanka P De Silva. (2025). Insecticide resistance and kdr mutation profiling in Culex mosquitoes across different climatic regions in Sri Lanka. Int J Mosq Res, 12 116-127.
G23769	2025	Field Evolved Resistance	Sri Lanka-- Anuradhapura-- Kekirawa	How to cite this article:SN Palliyaguru, NW Nalaka P Nugapola, Thilini C Weeraratne, WA Priyanka P De Silva. (2025). Insecticide resistance and kdr mutation profiling in Culex mosquitoes across different climatic regions in Sri Lanka. Int J Mosq Res, 12 116-127.
G23770	2025	Field Evolved Resistance	Sri Lanka-- Dambulla-- dambulla	How to cite this article:SN Palliyaguru, NW Nalaka P Nugapola, Thilini C Weeraratne, WA Priyanka P De Silva. (2025). Insecticide resistance and kdr mutation profiling in Culex mosquitoes across different climatic regions in Sri Lanka. Int J Mosq Res, 12 116-127.
G16298	2014	Field Evolved Resistance	China	Zhao, M., Dong, Y., Ran, X., Guo, X., Xing, D., Zhang, Y., Yan, T., Zhu, X., Su, J., Zhang, H., Wang, G., Hou, W., Wu, Z., Li, C., Zhao, T. (2014). Sodium channel point mutations associated with pyrethroid resistance in Chinese strains of Culex pipiens quinquefasciatus (Diptera: Culicidae). Parasites & Vectors, 7.
G16300	2014	Field Evolved Resistance	China	Zhao, M., Dong, Y., Ran, X., Guo, X., Xing, D., Zhang, Y., Yan, T., Zhu, X., Su, J., Zhang, H., Wang, G., Hou, W., Wu, Z., Li, C., Zhao, T. (2014). Sodium channel point mutations associated with pyrethroid resistance in Chinese strains of Culex pipiens quinquefasciatus (Diptera: Culicidae). Parasites & Vectors, 7.
G16309	2014	Field Evolved Resistance	China	Zhao, M., Dong, Y., Ran, X., Guo, X., Xing, D., Zhang, Y., Yan, T., Zhu, X., Su, J., Zhang, H., Wang, G., Hou, W., Wu, Z., Li, C., Zhao, T. (2014). Sodium channel point mutations associated with pyrethroid resistance in Chinese strains of Culex pipiens quinquefasciatus (Diptera: Culicidae). Parasites & Vectors, 7.
G16311	2014	Field Evolved Resistance	China	Zhao, M., Dong, Y., Ran, X., Guo, X., Xing, D., Zhang, Y., Yan, T., Zhu, X., Su, J., Zhang, H., Wang, G., Hou, W., Wu, Z., Li, C., Zhao, T. (2014). Sodium channel point mutations associated with pyrethroid resistance in Chinese strains of Culex pipiens quinquefasciatus (Diptera: Culicidae). Parasites & Vectors, 7.
G16313	2014	Field Evolved Resistance	China	Zhao, M., Dong, Y., Ran, X., Guo, X., Xing, D., Zhang, Y., Yan, T., Zhu, X., Su, J., Zhang, H., Wang, G., Hou, W., Wu, Z., Li, C., Zhao, T. (2014). Sodium channel point mutations associated with pyrethroid resistance in Chinese strains of Culex pipiens quinquefasciatus (Diptera: Culicidae). Parasites & Vectors, 7.
G16315	2014	Field Evolved Resistance	China	Zhao, M., Dong, Y., Ran, X., Guo, X., Xing, D., Zhang, Y., Yan, T., Zhu, X., Su, J., Zhang, H., Wang, G., Hou, W., Wu, Z., Li, C., Zhao, T. (2014). Sodium channel point mutations associated with pyrethroid resistance in Chinese strains of Culex pipiens quinquefasciatus (Diptera: Culicidae). Parasites & Vectors, 7.

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