Table 3 Variations in molecular forms and kdr-alleles frequencies in tested Anopheles gambiae populations.
An. gambiae | Site | Year | N(%) | f(L1014S) | f(L1014F) |
|---|---|---|---|---|---|
M-form | Ipono | 2003 | 16 (33) | ND | 0 |
2005 | 22 (61) | 0 | 0 | ||
2007 | 19 (30) | 0 | 0.10 | ||
Nkolondom | 2003 | 26 (60) | ND | 0 | |
2005 | 0 (0) | - | - | ||
2007 | 2 (4) | 0 | 0.50* | ||
Mangoum | 2003 | 0 (0) | - | - | |
2005 | 0 (0) | - | - | ||
2007 | 0 (0) | - | - | ||
Bonanloka | 2001 | 30 (100) | ND | 0 | |
2005 | 33 (63) | 0 | 0 | ||
2007 | 33 (58) | 0 | 0.18 | ||
S-form | Ipono | 2003 | 32 (67) | ND | 0.04 |
2005 | 14 (39) | 0.03 | 0.25 | ||
2007 | 45 (70) | 0.18 | 0.62 | ||
Nkolondom | 2003 | 17 (39) | ND | 0 | |
2005 | 64 (100) | 0.03 | 0.59 | ||
2007 | 45 (96) | 0.02 | 0.92 | ||
Mangoum | 2003 | 51 (100) | ND | 0.37 | |
2005 | 76 (100) | 0.14 | 0.85 | ||
2007 | 33 (100) | 0.24 | 0.72 | ||
Bonanloka | 2001 | 0 (0) | - | ND | |
2005 | 19 (37) | 0 | 0.20 | ||
2007 | 24 (42) | 0 | 0.16 |