Fig. 3From: Evaluation of resistance to pyrethroid and organophosphate adulticides and kdr genotyping in Aedes aegypti populations from Roraima, the northernmost Brazilian StateEvaluation of mortality of Ae. aegypti from Roraima caused by the pyrethroid deltamethrin. a Bars indicate the mean percent mortality (± standard error of mean) registered 24 h after 1 h exposure to deltamethrin. Populations with mortality beyond 90% (red dotted line) are classified as resistant to the insecticide. bKdT50 with 95% CI. Bars with identical letters indicate similar times (overlapped 95% CI)Back to article page