Larval rearing temperature influences the effect of malathion on Aedes aegypti life history traits and immune responses

► Determined how temperature modifies effect of malathion on Aedes aegypti traits. ► Larvae exposed to three malathion doses at three temperatures. ► Quantified emergence rate, adult size, fecundity and immune responses. ► Effect of malathion on Ae. aegypti traits was contingent upon temperature.