Table 2.
Weekly percent emergence inhibition (95% CI) of Anopheles gambiae s.l. from treated ponds
| Week 1 | Week 2 | Week 3 | Week 4 | Week 5 | Week 6 | ||
|---|---|---|---|---|---|---|---|
| 1 mg ai per m2 |
|
|
|
|
|
|
|
| |
Round 1 |
100 |
98 (94–99) |
65 (55–72) |
95 (90–98) |
93 (85–97) |
66 (59–71) |
| |
Round 2 |
88 (83–92) |
86 (76–90) |
83 (76–88) |
78 (69–85) |
79 (73–84) |
72 (62–80) |
| |
Round 3 |
100 |
92 (80–97) |
94 (86–98) |
71 (62–78) |
62 (54–69) |
57 (47–64) |
| 5 mg ai per m2 |
|
|
|
|
|
|
|
| |
Round 1 |
100 |
100 |
94 (80–98) |
98 (96–99) |
91 (82–95) |
84 (73–90) |
| |
Round 2 |
99 (95–100) |
95 (81–99) |
97 (96–98) |
96 (90–99) |
97 (94–99) |
95 (90–98) |
| Round 3 | 100 | 100 | 98 (95–99) | 85 (79–89) | 74 (69–78) | 90 (83–94) | |