Period (Insecticides) | department | Communes | Nb of An. gambiae s.l. dissected | Nb of parous | Parous rate (%) | p-value |
---|---|---|---|---|---|---|
2019, after IRS (P M 300CS) | Alibori | Bembèrèkè (control) | 551 | 362 | 65.7 | < 0.0001 |
Kandi + Gogounou | 427 | 175 | 41.0 | |||
Donga | Bassila (control) | 314 | 207 | 65.9 | < 0.0001 | |
Djougou + Copargo | 470 | 196 | 41.7 | |||
2020, after IRS (clo + del) | Alibori | Bembèrèkè (control) | 179 | 112 | 62.6 | 0.0004 |
Kandi + Gogounou | 237 | 106 | 44.7 | |||
Donga | Bassila (control) | 247 | 144 | 58.3 | < 0.0001 | |
Djougou + Copargo | 343 | 276 | 80.5 | |||
2021, after IRS (clo 50WG) | Alibori | Bembèrèkè (control) | 117 | 94 | 80.3 | 0.49 |
Kandi + Gogounou | 317 | 243 | 76.7 | |||
Donga | Bassila (control) | 77 | 69 | 89.6 | 0.17 | |
Djougou + Copargo | 212 | 174 | 82.1 |