Fig. 3From: A survey of Anopheles species composition and insecticide resistance on the island of Bubaque, Bijagos Archipelago, Guinea-BissauCDC bottle bioassay mortality curves for exposure to permethrin (a) and α-cypermethrin (b). Experiments with α-cypermethrin involved 2 separate treatments, one with α-cypermethrin-only, and one with an additional pre-exposure to piperonyl butoxide (PBO). Dotted vertical lines show diagnostic time when 100% mortality is expected in susceptible femalesBack to article page