Figure 3From: Agro-ecosystems impact malaria prevalence: large-scale irrigation drives vector population in western EthiopiaMonthly caught Anopheles arabiensis in three agro-ecosystems practising large-scale irrigation, traditional irrigation and no irrigation, respectively. Number of female mosquitoes caught by (A) CDC light traps, (B) pyrethrum spray sheet collections, and (C) artificial pit traps. The seasons are indicated with bars below the graphs: dry (white), short rains (gray) and long rains (black).Back to article page