Agro wastes
|
Slope ± SE
|
Intercept ± SE
|
χ2
|
Exposure period (h)
|
LC50 (LCL-UCL) (ml)
|
LC90 (LCL-UCL) (ml)
|
p-value
|
---|
Rice husk
|
1.02 ± 0.23
|
0.48 ± 0.15
|
7.88
|
24
|
0.34 (0.15–4.33)
|
0.81 (0.71–1.03)
|
0.05
|
|
1.04 ± 0.23
|
0.73 ± 0.15
|
15.80
|
48
|
0.20 (0.13–3.04)
|
0.67 (0.5–2.31)
|
0.00
|
|
1.25 ± 0.25
|
1.03 ± 0.15
|
14.58
|
72
|
0.15 (0.10–2.52)
|
0.58 (0.52–1.23)
|
0.00
|
|
1.66 ± 0.25
|
1.48 ± 0.16
|
22.52
|
96
|
0.12 (0.08–2.16)
|
0.50 (0.46–0.75)
|
0.00
|
Groundnut Pod
|
1.00 ± 0.23
|
0.64 ± 0.15
|
7.61
|
24
|
0.22 (0.16–0.29)
|
0.74 (0.62–0.94)
|
0.06
|
1.32 ± 0.24
|
1.17 ± 0.16
|
25.45
|
48
|
0.13 (0.11–0.45)
|
0.55 (0.41–1.02)
|
0.00
|
|
1.55 ± 0.25
|
1.50 ± 0.16
|
30.86
|
72
|
0.11 (0.09–0.31)
|
0.49 (0.37–0.85)
|
0.00
|
|
1.86 ± 0.26
|
1.92 ± 0.18
|
26.55
|
96
|
0.09 (0.06–0.12)
|
0.44 (0.41–0.50)
|
0.00
|
Cowpea Pod
|
1.15 ± 0.23
|
0.92 ± 0.15
|
12.76
|
24
|
0.16 (0.14–1.14)
|
0.64 (0.55–1.46)
|
0.00
|
1.59 ± 0.25
|
1.53 ± 0.18
|
32.30
|
48
|
0.11 (0.09–0.92)
|
0.50 (0.42–1.27)
|
0.00
|
|
1.74 ± 0.26
|
1.86 ± 0.18
|
28.45
|
72
|
0.09 (0.06–0.84)
|
0.44 (0.41–0.50)
|
0.00
|
|
2.07 ± 0.29
|
2.25 ± 0.21
|
40.68
|
96
|
0.08 (0.07–0.94)
|
0.38 (0.24–0.41)
|
0.00
|
Maize cob
|
1.03 ± 0.23
|
0.56 ± 0.15
|
7.98
|
24
|
0.28 (0.18–0.32)
|
0.78 (0.65–1.02)
|
0.05
|
|
1.13 ± 0.23
|
0.91 ± 0.15
|
13.50
|
48
|
0.16 (0.13–0.49)
|
0.67 (0.56–0.98)
|
0.00
|
|
1.25 ± 0.24
|
1.16 ± 0.16
|
23.83
|
72
|
0.12 (0.10–0.39)
|
0.58 (0.32–0.56)
|
0.00
|
|
1.61 ± 0.25
|
1.57 ± 0.17
|
29.24
|
96
|
0.11 (0.07–0.24)
|
0.48 (0.34–0.63)
|
0.00
|
- χ2 = Chi-square value, S.E = Standard error, LCL = Lower confidence limit and UCL = Upper confidence limit