Residual effect of Demand CS-impregnated bednets to Anopheles sinensis
- VernacularTitle:大灭微粒胶囊杀虫剂浸泡蚊帐杀灭中华按蚊的效果观察
- Author:
Julin LI
;
Qi GAO
;
Huayun ZHOU
;
Jun CAO
;
Guoding ZHU
;
Weiming WANG
;
Yaping GU
;
Yaobao LIU
- Publication Type:Journal Article
- Keywords:
Anopheles sinensis;
Aqueous Capsule suspension;
Impregnated bednets;
Cyhalothrin;
Residual effect
- From:
Chinese Journal of Schistosomiasis Control
2010;22(2):185-186
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the residual effect of Demand CS - impregnated bednets to Anopheles sinensis.Methods The numbers of adult mosquitoes which were knocked down at every minute after treatment were observed by using the enforced contact method recommended by WHO,and the mortality of mosquitoes tested after 24 h was calculated.Results The Kt_(50) of Demand CS - impregnated bednets with impregnations concentrations of 10,15,20 mg/m~2 to Anopheles sineasis were 21.40,16.20,15.70 min,respectively,and the 24 h mortality was 100%.The Kt_(50) of Responsar SC (12.5 % Beta - cyfluthrin) impregnated bednets with a impregnation concentration of 15 mg/m~2 to Anopheles sinensis was 16.06 min,and the 24 h mortality was 100%,too.Conclusions Both the Demand CS - impregnated bednets and the Responsar SC impregnated bednets can kill Anopheles sinensis.
