Fig 3. Activities of alpha-esterase, beta-esterase, mixed-function oxidases (MFO) and superoxide dismutase (SOD) in laboratory strains of Aedes aegypti IR13, IR36, IR03, IR05 and IR0115 and in the reference strain New Orleans (NO).

Letters indicate significant differences. Values are the means ± SD of 50 individual mosquitoes for each strain.