Figure 3.

Bioassay tests monitoring the residual activity of treatments using the susceptible Anopheles gambiae Kisumu strain. Monitoring of the residual efficacy under WHO cone tests of (A) insecticide treated nets (ITN) and (B) different indoor residual spray (IRS) treatments against susceptible An. gambiae Kisumu strain in experimental huts at Ladji. LC = Lambdacyhalothrin; CM = Chlorpyrifos methyl; DDT = Dichlorodiphenyltrichloroethane.