Table 2 Mean mortality percentages for the pyrethroid and organophosphate insecticides in the Aedes aegypti populations
Population | Mean mortality % (n = 100) | ||
|---|---|---|---|
Permethrin | Deltamethrin | Malathion | |
Colombo | 10 | 40 | 97 |
Galle | 67 | 79 | 93 |
Puttalum | 89 | 92 | 100 |
Trincomalee | 72 | 64 | 98 |
Hambanthota | 75 | 82 | 99 |
SriLanka_Lab | 100 | 100 | 100 |