Species | Physicochemical parameters | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Depth (cm) | Surface area (m2) | Temp (°C) | pH | TDS (ppm) | EC (μs/cm) | TSS (mg/l) | TURB (NTU) | HARD (mg/l) | DO (mg/l) | BOD (mg/l) | COD (mg/l) | PO3-4 (mg/l) | NO3− (mg/l) | ALKA (mg/l) | |
Aedes vittatus | 0.4–41 (5.9 ± 0.4)a | 1.5–1970 (60.7 ± 8.6)a | 23.3–36.5 | 7.05–12.69 (10.9 ± 0.1)ab | 0.0–276 (57.6 ± 10.9)ab | 0.0–572 (117.7 ± 21.5)ab | 10–130 (51.9 ± 9.2)a | 2.3–92.4 (24.9 ± 5.4)a | 30.3–545.4 (176.5 ± 26.9)a | 1.4–1.9 (1.63 ± 0.15) | 1.0–1.4 (1.27 ± 0.13) | 80–480 (257.6 ± 23.2)a | 0.2–12.50 (2.6 ± 0.8)a | 8.5–74.7 (23.8 ± 3.9)a | 2.0–111.0 (27.4 ± 5.6)ab |
Anopheles gambiae s.l. | 2.0–65.0 (13.5 ± 2.3)a | 5.5–1970 (130.9 ± 65.1)a | 22.8–36.3 | 8.89–12.12 (10.7 ± 0.2)abc | 4–272 (59.9 ± 17.8)ab | 11–572 (123.2 ± 37.2)ab | 10–150 (76.7 ± 21.1)a | 2.3–178 (45.0 ± 28.0)a | 70–404 (212 ± 51.96)a | ND | ND | 80–430 (340 ± 54.2)a | 0.3–11.10 (5.3 ± 1.9)a | 2.9–109.4 (40.5 ± 15.7)a | 14–83 (44 ± 9.3)a |
Culex macfiei | 3.2–14 (7.1 ± 1.6)a | 10.6–1970 (340.1 ± 272.7)a | 22.8–33.4 | 10.32–12.19 (11.2 ± 0.3)ab | 0b | 0b | 20a | 1.97a | 70.7a | ND | ND | 300a | 0.39a | 9.5a | 12b |
Culex perfidiosus | 2–65 (17.0 ± 6.1)a | 10.9–120 (57.5 ± 12.7)a | 24.7–35 | 7.54–11.88 (10.3 ± 0.4)bc | 41–99 (68.7 ± 16.8)ab | 84–198 (136.3 ± 33.24)a | 60–150 (105 ± 45)a | 17–178 (97.5 ± 80.5)a | 70–404 (237 ± 167)a | ND | ND | 330–420 (375 ± 45)a | 6.2–11.10 (8.7 ± 2.5)a | 52.70–109.4 (81.1 ± 28.4)a | 33.3–50 (41.5 ± 8.5)a |
Culex p. pipiens | 1–28 (7.7 ± 2.4)a | 6–345 (69.9 ± 28.1)a | 26.6–36.1 | 7.05–12.01 (10.4 ± 0.4)bc | 23–113 (78.3 ± 27.9)a | 51–198 (121.7 ± 42.53)ab | 10–150 (80 ± 70)a | 22.5–178 (100.3 ± 77.8)a | 373.7–404 (388.9 ± 15.15)a | ND | ND | 100–420 (260 ± 160)a | 0.7–11.1 (5.9 ± 5.2)a | 16.90–109.4 (63.2 ± 46.3)a | 15–50 (32.5 ± 17.5)a |
Culex simpsoni | 20.5a | 23.5a | 31.8 | 10.07c | 99a | 198a | 150a | 178a | 404a | ND | ND | 420a | 11.1a | 109.4a | 50a |
P value | 0.156 ns | 0.522 ns | 0.018* | 0.008** | 0 .008** | 0 .268 ns | 0.181 ns | 0.099 ns | 0.196 ns | 0.238 ns | 0.082 ns | 0.008** |