Fig. 2From: Efficacy of extended release formulations of Natular™ (spinosad) against larvae and adults of Anopheles mosquitoes in western KenyaOverview of experimental designs: a Location of the KEMRI Centre for Global Health Research (CGHR), Kisian western Kenya where the semi-field studies were conducted and Asembo where the field trials were conducted; b location of the intervention and non-intervention villages in Asembo. Shaded areas indicate the 500 × 500 m where larval surveillance was conductedBack to article page