Table 1 Knockdown times of An. arabiensis populations exposed to deltamethrin and permethrin in Nouakchott
From: Pyrethroid resistance in the major malaria vector Anopheles arabiensis in Nouakchott, Mauritania
Insecticide | Year | No. of mosquitoes tested | KDT50 (range) in min | KDT95 (range) in min |
|---|---|---|---|---|
Permethrin (0.75%) | 2015 | 181 | 66 (53–79) | 244 (231–258) |
2016 | 203 | 117 (104–131) | 489 (475–502) | |
Deltamethrin (0.05%) | 2015 | 197 | 39 (26–52) | 119 (106–132) |
2016 | 189 | 78 (65–91) | 257 (244–270) |