Fig. 4From: Habitat characteristics and insecticide susceptibility of Aedes aegypti in the Ifakara area, south-eastern TanzaniaSpatial and seasonal distribution of Aedes larvae infested locations. Key: Very low (0–16 larvae/dip); Low (17–20 larvae/dip); Medium (21–23 larvae/dip); High (24–28 larvae/dip); Very high (29-37 larvae/dip)Back to article page