Figure 3.

Area graph of vector control insecticide use by insecticide class. (a) African Region, (b) Asia–Pacific Region plus Latin American & Caribbean Region combined. Results are pooled for the four selected diseases and expressed in standard spray coverage. Striped pattern indicates use of insecticides in ITNs; non-striped pattern indicates use in spraying operations (i.e., residual spraying, space spraying, larviciding). Shades of blue or shades of red indicate insecticide sub-groups within a mode of action²¹. ‘Other classes’ represent bacterial larvicides, insect growth regulators, spinosyns, and pyrroles.