Table 2.
Age-group classification of Anopheles gambiae s.l. females collected indoors, before and after an application of ATSB bait stations indoors (experimental) and houses without bait stations (control)
| Site and time | Females examined | % females by observed numbers of dilatations in dissections of ovaries | ||||
|---|---|---|---|---|---|---|
| 0 | 1 | 2 | 3 | >4 | ||
| Control pre-treatment | 200 | 35.50 | 16.50 | 12.00 | 10.00 | 26.00 |
| Control post-treatment | 277 | 24.55 | 16.25 | 14.44 | 13.36 | 31.41 |
| Experimental pre-treatment | 200 | 22.00 | 17.50 | 16.00 | 11.50 | 33.00 |
| Experimental post-treatment | 277 | 43.32 | 25.27 | 16.61 | 6.14 | 8.66 |