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Table 2 Percentage mortalities of Anopheles culicifacies and Anopheles subpictus populations from Moneragala district to malathion, fenitrothion and permethrin after exposure to synergists.

From: Multiple insecticide resistance mechanisms involving metabolic changes and insensitive target sites selected in anopheline vectors of malaria in Sri Lanka

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