Table 3 Spatially unique survey sites by region that report data for Anopheles species that were tested against the four classes of insecticides using WHO insecticide susceptibility tests and insecticide resistance mechanisms tested using standard biochemical or molecular methods between 1994 and 2015, in Kenya
From: Current status of insecticide resistance among malaria vectors in Kenya
Central | Coastal | Western | Eastern | The Great Rift Valley | |
|---|---|---|---|---|---|
Insecticide class | |||||
Pyrethroids | 9 | 64 | 552 | – | – |
Organophosphates | 1 | 21 | 47 | – | – |
Carbamates | 1 | 20 | 47 | – | – |
Organochlorines | 4 | 21 | 29 | – | – |
Mechanism type | |||||
kdr L1014S | 14 | 46 | 256 | 8 | 13 |
kdr L1014F | 9 | 20 | 40 | 6 | 7 |
Monooxygenases | 4 | 6 | 28 | 2 | 6 |
Carboxylesterase | –a | – | 4 | – | – |
Glutathione S-transferases | – | – | 4 | – | – |