Fig. 5From: Plasmodium transmission blocking activities of Vernonia amygdalina extracts and isolated compoundsProportion of mature ookinetes with respect to total early sporogonic stages. The test was conducted using ethanolic Vernonia amygdalina leaf extract (Ver-EtOH) at different concentration and solvent control (dimethyl sulfoxide). Each bar in the graph refers to readings from 3 and 6 microplate wells in experiment 1 and 2, respectively.Back to article page