Increase the residual efficacy of Permethrin-impregnated cloths against mosquitoes by the use of controlled-release formulations
Fig. 1: Residual amount of permethrin (mean ± SE) in fabric measured before and after up to 50 launderings
Fig. 2: Knockdown of
Anopheles stephensi at 60 min after 3-min exposure to treated fabric before and after up to 50 launderings
Fig. 3: Mortality of
Anopheles stephensi at 24 h after 3-min exposure to treated fabric before and after up to 50 launderings
Fig. 4: Time necessary to achieve 100% knockdown in A. stephensi before and after up to 50 launderings