Fig. 4

Mortality rate (mortality per 24 h post-exposure) of An. arabiensis (a), An. funestus (b) and Culex spp. (c) between the huts that had transfluthrin-treated sisal baskets and LLINs to those with untreated counterparts and LLINs. The error bars represent the 95% confidence intervals, CI. Abbreviations: LLINs, long-lasting insecticidal net, TF, transfluthrin