Fig. 5From: Efficacy and persistence of long-lasting microbial larvicides against malaria vectors in western Kenya highlandsImpact of LL3 and FourStar® larvicides on Anopheles larval density in different types of habitats. a Drainage canals; b Abandoned goldmines; c Fish ponds; and d Non-fish ponds. Arrows indicate the time when larvicides were appliedBack to article page