Table 2 Percentage mortalities of Anopheles culicifacies and Anopheles subpictus populations from Moneragala district to malathion, fenitrothion and permethrin after exposure to synergists.
Insecticide/ Synergist | An. culicifacies % mortality | An. subpictus % mortality |
|---|---|---|
5% Malathion | 47 | 27 |
10% TPP + 5% Malathion | 70.9 | 96 |
4% PB + 5% Malathion | 8.5 | 10 |
1% Fenitrothion | 60 | 40 |
10% TPP + 1% Fenitrothion | 80 | 68 |
4% PB + 1% Fenitrothion | 40 | 20 |
0.25% Permethrin | 65 | 67 |
10% TPP + 0.25% Permethrin | 72 | 50 |
4% PB 0.25% + Permethrin | 92 | 96 |