Fig. 3From: Status of insecticide susceptibility in Anopheles arabiensis and detection of the knockdown resistance mutation (kdr) concerning agricultural practices from Northern Sudan state, SudanMean mortality rates of Anopheles arabiensis exposure to insecticides. Mean mortality according to site type (urban and rural). Bars show mean mortality with standard deviation (SD). Solid horizontal lines show the WHO mortality threshold for the definition of resistant mosquitoesBack to article page