Fig. 3

Plasmodium gallinaceum oocyst numbers in midguts of Aedes fluviatilis. Mosquitoes fed on the same infected chicken at time 0 h (before treatment) or 6 h after treatment with compound 4m, which was administered orally. For each indicated time point, 20 mosquitoes were dissected. All doses significantly reduced oocyst numbers (p < 0.001), calculated by Mann–Whitney test