Figure 2From: Transmission blocking activity of Azadirachta indica and Guiera senegalensis extracts on the sporogonic development of Plasmodium falciparum field isolates in Anopheles coluzzii mosquitoesEffect of 50 ppm NeemAzal® on sporogonic development to oocyst formation (5 independent replicates). Control groups: C1- C5, treatment groups: NA50-1 to NA50-5. Each point represents the number of oocysts per mosquito (including mosquitoes with zero oocysts); horizontal bars (blue lines) indicate geometric means calculated from all mosquitoes (negatives included).Back to article page