媒介蚊虫杀虫剂抗性对其媒介能力影响的研究进展

Research advances in effects of insecticide resistance on mosquito vector competence

蚊媒病毒病的流行传播严重危害公共卫生安全。化学防治蚊虫是控制蚊媒病的有效手段,但世界范围内杀虫剂的过度持续使用造成了蚊虫杀虫剂抗性的发生、发展,对杀虫剂的抗性会影响某些蚊虫对蚊媒病毒的媒介能力。为了评估病媒生物防制过程中杀虫剂抗性对蚊媒病毒传播的影响和风险,已有大量的研究聚焦于媒介蚊虫杀虫剂抗性对其病毒传播能力的影响研究。该文重点对蚊虫媒介能力与杀虫剂抗性的动态关系研究进展,及杀虫剂抗性使媒介能力改变的相关机制分析进行综述,以期为今后抗性研究和病媒控制提供参考。

The spread of mosquito-borne viral diseases seriously endangers public health security.Chemical control of mosquitoes is an effective means of controlling mosquito-borne diseases,but global continuous overuse of insecticides has led to the development and progression of insecticide resistance,which can affect the vector competence of some mosquitoes for mosquito-borne viruses.A large body of research has assessed the impact of insecticide resistance of mosquito vectors on their viral transmissibilty.This review focuses on research progress on the dynamic relationship between mosquito vector competence and insecticide resistance as well as the mechanisms associated with the change of vector competence due to insecticide resistance,with a view to providing a reference for future resistance research and vector control.