Table 2 Stage-specific survivorship and mortality rate of immature An. gambiae s.l. in the irrigated area, Southwest Ethiopia, 2019
From: Survivorship of Anopheles gambiae sensu lato in irrigated sugarcane plantation scheme in Ethiopia
Stage | Irrigated area | Non-irrigated area | ||||
|---|---|---|---|---|---|---|
Development time (day) | Cumulative survival rate | Stage mortality rate | Development time (day) | Cumulative survival rate | Stage mortality rate | |
1st Instar | 2.3 | 0.98 | 0.02 | 2.1 | 0.98 | 0.03 |
2nd Instar | 2.5 | 0.96 | 0.03 | 2.4 | 0.95 | 0.03 |
3rd Instar | 4.6 | 0.92 | 0.04 | 3.5 | 0.89 | 0.06 |
4th Instar | 5.1 | 0.79 | 0.19 | 4.5 | 0.84 | 0.09 |