Seasonal fluctuations and insecticide resistance of Anopheles sinensis in the Taibai Lake area, Jining City Shandong Province, 2013-2016
10.3760/cma.j.issn.2095-4255.2018.06.016
- VernacularTitle:2013-2016年山东济宁太白湖湿地中华按蚊季节消长及抗性监测
- Author:
Qiqi SHI
1
,
2
;
Peng CHENG
;
Hua TIAN
;
Haifang WANG
;
Xiuxia GUO
;
Chongxing ZHANG
;
Lijuan LIU
;
Jingxuan KOU
;
Xiaodan HUANG
;
Huaiwei WANG
;
Maoqing GONG
Author Information
1. 272033济宁,山东省医学科学院山东省寄生虫病防治研究所
2. 250022济南,济南大学山东省医学科学院医学与生命科学学院
- Keywords:
Anopheles sinensis;
Seasonal variation;
Resistance monitoring
- From:
Chinese Journal of Endemiology
2018;37(6):501-504
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the density seasonal fluctuation and insecticide resistance of Anopheles sinensis in the Taibai Lake area and to provide a scientific basis for formulation of Anopheles sinensis control strategy.Methods The surveillance was carried out from June to October in 2013-2016.The adult mosquito density was monitored using human bait trapping method.WHO bioassay method was used to measure the sensibility of mosquitoes to insecticides.Results In 2013-2016,totally 2 318 Anopheles sinensis were captured,the Anopheles sinensis peaked in late July till early August,which were 67-127,317-386,77-89,107-139,respectively.Anopheles sinensis showed high resistance to dichlorodiphenyltrichloroethane,malathion,and initial resistance to propoxur and deltamethrin (mortality ratio:38.10％,41.82％,86.11％,83.02％).Conclusions The Taibai Lake area has a diverse Anopheles sinensis population,its seasonal fluctuations and insecticide resistance monitoring can provide effective guidance for malaria control.In order to prevent the development of resistance to the insecticides,integrated management measures should be adopted in the future.
