Table 1 World Health Organisation susceptibility bioassay results with the Anopheles gambiae sensu stricto Kisumu strain and An. gambiae sensu lato Covè strain
Strain | Treatment | Dose | N | N dead 24 h | % dead 24 h | 95% CIs |
|---|---|---|---|---|---|---|
Kisumu | Silicone oil (control) | – | 100 | 2 | 2.0 | 0.0–4.7 |
Deltamethrin | 0.05% | 100 | 100 | 100 | – | |
Acetone + Mero® (control) | – | 100 | 0 | 0 | – | |
Clothianidin | 4 µg | 100 | 100 | 100 | – | |
Covè | Silicone oil (control) | – | 100 | 0 | 0.0 | – |
Piperonyl butoxide | 4% | 92 | 3 | 3.3 | 0.0–6.9 | |
Deltamethrin | 0.05% | 96 | 3 | 3.1 | 0.0–6.6 | |
0.25% | 99 | 34 | 34.3 | 25.0–43.7 | ||
0.5% | 93 | 62 | 66.7 | 57.1–76.2 | ||
Piperonyl butoxide + Deltamethrin | 4% + 0.05% | 93 | 38 | 40.9 | 30.9–50.9 | |
Acetone + Mero® (control) | – | 100 | 0 | 0.0 | – | |
Clothianidin | 4 µg | 92 | 92 | 100 | – |