Table 2 Species composition and frequency of molecular forms of A. gambiae mosquitoes exposed to different insecticides
| Â | Insecticides | N | A.gambiae s.s | M forms | S forms |
|---|---|---|---|---|---|
| Â | DDT | 110 | 97 | 96 | 0 |
Resistant samples | Deltamethrin | 95 | 91 | 91 | 0 |
| Â | Propoxur | 103 | 98 | 94 | 0 |
| Â | Â | 308 (54.1%) | Â | Â | Â |
| Â | DDT | 54 | 52 | 49 | 0 |
Susceptible samples | Deltamethrin | 98 | 93 | 87 | 0 |
| Â | Propoxur | 110 | 97 | 93 | 0 |
| Â | Â | 262 (45.9%) | Â | Â | Â |
| Â | Â | 570 | 528 (92.6%)* | 510 | 0 |