Table 4 Mean % mortality of Anopheles species that were tested against the four classes of insecticides using WHO insecticide susceptibility tests between 1994 and 2015, in Kenya
From: Current status of insecticide resistance among malaria vectors in Kenya
Pyrethroids | Organophosphates | Carbamates | Organochlorines | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
Alphacypermethrin | Permethrin | Deltamethrin | Lambda-cyhalothrin | Etofenprox | Fenitrothion | Malathion | Bendiocarb | Propoxur | DDT | |
Central | ||||||||||
An. arabiensis | – | 100 | – | 99.6 | – | 100 | – | 100 | – | 100 |
An. gambiae (s.l.) | – | 55.4 | 74.2 | – | – | – | – | – | – | 98.4 |
An. funestus (s.l.) | – | 93.6 | 100 | – | – | – | – | – | – | 100 |
Coastal | ||||||||||
An. arabiensis | – | 100 | 100 | – | – | 97 | – | 97.7 | – | 100 |
An. gambiae (s.s.) | – | 97.3 | 98.7 | – | – | 100 | – | – | – | 100 |
An. gambiae (s.l.) | – | 92.5 | 91.3 | 96.5 | – | 98.9 | – | 98.8 | – | 99.7 |
An. funestus (s.l.) | – | 91.1 | 86.2 | – | – | – | – | – | – | – |
Western | ||||||||||
An. arabiensis | 83 | 66 | 79.9 | 53.5 | 82.3 | 100 | 99.9 | 98.3 | 100 | 99.8 |
An. gambiae (s.s.) | – | 59.9 | 68.2 | – | – | 100 | 100 | 95.2 | 95 | 54.1 |
An. gambiae (s.l.) | 70.2 | 73.8 | 70.4 | 55.5 | – | 100 | 99.7 | 100 | – | 67.9 |
An. funestus (s.s.) | – a | 28.9 | 72.9 | – | – | 100 | – | – | 100 | 94.4 |
An. funestus (s.l.) | – | 99.7 | 43.5 | 100 | – | 100 | – | 100 | – | 100 |