Table 3.
Target concentration and range and mean insecticidal or synergist concentration measured via high performance liquid chromatography for roof and side sub-samples of five different LLIN types used in bioefficacy evaluations
| |
|
Target concentration |
Mean measured concentration |
|||
|---|---|---|---|---|---|---|
| Net type | Chemical | Units | Mean | Range | Roof | Sides |
| PermaNet 3.0 |
Deltamethrin |
g/kg |
2.8 (sides) |
2.1 - 3.5 |
- |
3.1 |
| g/kg |
4 (roof) |
3.0 - 5.0 |
3.9 |
- |
||
| Piperonyl butoxide |
g/kg |
25 (roof) |
18.8 - 31.3 |
18.7 |
- |
|
| PermaNet 2.0 |
Deltamethrin |
mg/m2 |
55 |
41.3 - 68.8 |
69.4 |
65.6 |
| NetProtect |
Deltamethrin |
g/kg |
1.8 |
1.4 - 2.3 |
1.6 |
1.6 |
| Interceptor |
Alpha-cypermethrin |
mg/m2 |
200 |
150.0 - 250.0 |
171.0 |
251.0 |
| Olyset | Permethrin | g/kg | 20 | 17.0 - 23.0 | 21.0 | 21.6 |