Fig. 2.

Anopheles species composition in IRS and control communities. Anopheles gambiae sensu lato (blue) was the predominant Anopheles species collected in the IRS and control communities in both years of the study. A sub-sample of An. gambiae sensu lato collected throughout the study period across all study sites primarily consisted of An. gambiae (blue), with equal proportions of An. coluzzii (orange) in both IRS and control communities and An. arabiensis (yellow) only detected in the control communities. IRS, Indoor residual spraying