OBSERVATION OF THE EFFECT OF DELTAMETHRIN LONG-LASTING INSECTICIDAL MOSQUITO NETS
10.3969/j.issn.1005-0507.2023.04.006
- VernacularTitle:溴氰菊酯长效驱蚊帐灭蚊效果观察
- Author:
Ye TIAN
1
;
Hong-Liang CHU
;
Da-Peng LIU
;
Zhi-Ming WU
Author Information
1. 江苏省疾病预防控制中心, 南京 210009;江苏省新发突发重大传染病病原微生物重点实验室, 南京 210009
- Keywords:
Deltamethrin;
Long-lasting insecticidal mosquito nets(LLINs);
Culex pipiens pallens;
Anti-mosquito effect
- From:
Acta Parasitologica et Medica Entomologica Sinica
2023;30(4):226-229
- CountryChina
- Language:Chinese
-
Abstract:
In order to observe the effect of 0.3% deltamethrin long-lasting insecticidal mosquito nets on mosquitoes,laboratory and simulated field efficacy tests were carried out according to NY/T 1151.4-2012 standard.The results showed that the average knockdown rates of 0.3% deltamethrin long-lasting insecticidal mosquito nets against Culex pipiens pallens were 100%,96.49% and 93.94% in 1 h before washing,after 10 washes and 20 washes respectively.In the simulated field test,after 20 washes of 0.3% deltamethrin long-lasting insecticidal mosquito nets,the average knockdown rate of Cx.pipiens pallens was 93.68% at 12 hours and 93.68% at 24 hours.The results showed that 0.3% deltamethrin long-lasting insecticidal mosquito nets have an anti-mosquito effect in long periods.
