|
Insecticide
|
Population
|
Numbera
|
LC50
b Mean (95% CI)
|
LC90
b Mean (95% CI)
|
|---|
|
Bendiocarb
|
TICINO
|
463
|
0.015 (0.014–0.017)
|
0.021 (0.019–0.024)
|
| |
COMO
|
470
|
0.017 (0.016–0.019)
|
0.027 (0.024–0.031)
|
|
DDT
|
TICINO
|
523
|
1.359 (1.220–1.514)
|
3.048 (2.557–3.635)
|
| |
COMO
|
470
|
1.126 (1.003–1.263)
|
2.807 (2.309–3.413)
|
|
λ-cyhalothrin
|
TICINO
|
440
|
0.007 (0.006–0.007)
|
0.012 (0.010–0.014)
|
| |
COMO
|
426
|
0.006 (0.006–0.007)
|
0.011 (0.010–0.013)
|
|
Malathion
|
TICINO
|
489
|
0.116 (0.104–0.128)
|
0.262 (0.222–0.310)
|
| |
COMO
|
486
|
0.120 (0.108–0.133)
|
0.284 (0.239–0.338)
|
|
Permethrin
|
TICINO
|
481
|
0.046 (0.042–0.051)
|
0.094 (0.081–0.110)
|
| |
COMO
|
430
|
0.051 (0.047–0.056)
|
0.092 (0.079–0.106)
|
-
aTotal number of mosquitoes exposed across 5–6 concentrations
-
bConcentrations are expressed as % insecticide on the filter paper in the WHO insecticide susceptibility assay to kill 50% (LC50) and 90% (LC90) of the mosquito population over a 24 h holding period
