Table 1.
Densities of resting female Anopheles mosquito collected using pyrethrum spray catches (PSCs) (indoor), clay pot (outdoor), and pit shelter (outdoor) from irrigated and non-irrigated zones pooled of dry (Jan–Mar, 2019) and wet (Apr–Jun, 2019) seasons (n = 320 trap-nights for each trap; n = 144 trap-nights for pit shelter) [mean (95% CI)]
| Study site and species | Dry season | Wet season | ||||
|---|---|---|---|---|---|---|
| Indoor | Outdoor | Indoor | Outdoor | |||
| PSC | Clay pot | Pit shelter | PSC | Clay pot | Pit shelter | |
| Irrigated zone | ||||||
| An. arabiensis | 4.36 | 3.34 | 9.75 | 2.08 | 1.88 | 11.42 |
| (2.89, 5.84) | (2.29, 4.39) | (5.26, 14.24) | (0.88, 3.27) | (1.27, 2.48) | (8.50, 14.34) | |
| An. funestus | 0.01 | 0.03 | 0 | 0 | 0 | 0.04 |
| (0, 0.04) | (0, 0.06) | (0, 0.09) | ||||
| An. coustani | 0 | 0 | 0.15 | 0.01 | 0.01 | 0.04 |
| (0, 0.32) | (0, 0.04) | (0, 0.04) | (0, 0.09) | |||
| Non-irrigated zone | ||||||
| An. arabiensis | 0.06 | 0.11 | 0.30 | 0.35 | 0.21 | 0.77 |
| (0.01, 0.12) | (0.02, 0.21) | (0, 0.73) | (0.15, 0.55) | (0.09, 0.33) | (0.48, 1.05) | |
| An. funestus | 0 | 0 | 0 | 0 | 0 | 0.04 |
| (0, 0.09) | ||||||