Figure 4. Box-and-whisker plots (medians: thick lines, with inter-quartile ranges) of the number of eggs oviposited, hatchability of eggs, and number of progenies produced by Anopheles gambiae s.s. females collected from houses with Olyset Net (Oly), Olyset Duo (Duo), and PPF-impregnated net (PPF), before and after intervention.

Different letters indicate significant difference by Kruskal-Wallis one-way analysis of variance.