Table 3 Results of kdr polymorphism in An. gambiae (s.l.) caught using pyrethrum spray in Nouakchott (Saharan zone) in 2009 and 2010 and in Hodh Elgharbi region (Sahelian zone) in 2010
Study site | No. of mosquitoes tested | No. (%) of Wild-type | No. (%) of Kdr-w | No. (%) of Kdr-e |
|---|---|---|---|---|
L1014 | L1014F | L1014S | ||
Nouakchott | ||||
Teyarett | 56 | 27 (48.2) | 0 | 29 (51.8) |
Dar Naim | 89 | 48 (53.9) | 0 | 41 (46.1) |
Sebkha | 0 | 0 | 0 | 0 |
Total | 145 | 75 (51.7) | 0 | 70 (48.3) |
Hodh Elgharbi | ||||
Kobeni | 13 | 11 (84.6) | 1 (7.7) | 1 (7.7) |
Tintane | 27 | 21 (77.8) | 3 (11.1) | 3 (11.1) |
Total | 40 | 32 (80.0) | 4 (10.0) | 4 (10.0) |