Table 2 Mean mortality of Culex quinquefasciatus by different weed extracts at various concentration and different time intervals.

Z1

10 ppm

41.91

2

<0.05

6.67 ± 1.67c

16.67 ± 1.67b

34.34 ± 2.92a

20 ppm

88.23

2

<0.05

11.67 ± 1.67c

23.33 ± 1.67b

42.76 ± 1.68a

30 ppm

68.49

2

<0.05

15.68 ± 1.68c

28.34 ± 1.68b

44.67 ± 1.67a

50 ppm

59.05

2

<0.05

20.00 ± 2.89c

36.67 ± 1.67b

49.50 ± 0.00a

100 ppm

78.87

2

<0.05

25.00 ± 2.89c

48.33 ± 1.67b

62.96 ± 1.68a

150 ppm

92.58

2

<0.05

29.88 ± 2.88c

55.67 ± 1.67b

71.85 ± 1.68a

250 ppm

134.03

2

<0.05

38.33 ± 1.67c

65.00 ± 2.89b

88.22 ± 1.68a

10 ppm

14.13

2

<0.05

3.33 ± 1.67b

8.33 ± 1.67b

15.82 ± 1.68a

20 ppm

8.61

2

<0.05

11.67 ± 1.67b

13.33 ± 1.67b

20.88 ± 1.68a

30 ppm

7.79

2

<0.05

12.38 ± 1.67b

15.67 ± 1.67b

22.68 ± 1.68a

Z2

50 ppm

27.27

2

<0.05

13.33 ± 1.67c

20.00 ± 0.00b

27.61 ± 1.68a

100 ppm

61.98

2

<0.05

16.67 ± 1.67c

26.67 ± 1.67b

42.76 ± 1.68a

150 ppm

89.46

2

<0.05

17.58 ± 1.67c

29.78 ± 1.67b

49.82 ± 1.68a

250 ppm

146.34

2

<0.05

18.33 ± 1.67c

35.00 ± 0.00b

64.65 ± 2.92a

10 ppm

7.52

2

<0.05

6.67 ± 1.67b

11.67 ± 1.67ab

15.82 ± 1.68a

20 ppm

13.88

2

<0.05

13.33 ± 1.67b

23.33 ± 1.67a

29.29 ± 2.92a

30 ppm

28.95

2

<0.05

14.86 ± 1.67b

24.33 ± 1.67a

31.78 ± 1.68a

Z3

50 ppm

34.62

2

<0.05

18.33 ± 1.67c

26.67 ± 1.67b

34.34 ± 0.00a

100 ppm

116.09

2

<0.05

18.33 ± 1.67c

26.67 ± 1.67b

52.86 ± 1.68a

150 ppm

189.23

2

<0.05

20.67 ± 1.67c

28.33 ± 1.67b

59.32 ± 1.68a

250 ppm

247.44

2

<0.05

23.33 ± 1.67c

33.33 ± 1.67b

73.06 ± 1.68a

10 ppm

39.43

2

<0.05

11.67 ± 1.67c

21.67 ± 1.67b

32.66 ± 1.68a

20 ppm

93.72

2

<0.05

18.33 ± 1.67c

28.33 ± 1.67b

44.44 ± 0.00a

30 ppm

67.43

2

<0.05

22.88 ± 1.67c

32.67 ± 1.67b

49.86 ± 1.68a

Z4

50 ppm

89.45

2

<0.05

31.67 ± 1.67c

43.33 ± 1.67b

62.96 ± 1.68a

100 ppm

42.37

2

<0.05

41.67 ± 1.67c

55.00 ± 2.89b

74.75 ± 2.92a

150 ppm

89.75

2

<0.05

43.33 ± 1.67c

59.67 ± 1.67b

79.06 ± 1.68a

250 ppm

109.47

2

<0.05

53.33 ± 1.67c

68.33 ± 1.67b

88.22 ± 1.68a

10 ppm

53.49

2

<0.05

18.33 ± 1.67c

31.67 ± 1.67b

42.76 ± 1.68a

20 ppm

39.00

2

<0.05

31.67 ± 1.67c

43.33 ± 1.67b

61.28 ± 1.68a

30 ppm

63.06

2

<0.05

34.67 ± 1.67c

57.78 ± 1.67b

66.93 ± 1.68a

Z5

50 ppm

108.82

2

<0.05

43.33 ± 1.67c

58.33 ± 1.67b

78.11 ± 1.68a

100 ppm

35.34

2

<0.05

68.33 ± 1.67c

78.33 ± 1.67b

88.22 ± 1.68a

150 ppm

83.49

2

<0.05

72.86 ± 1.82c

82.96 ± 1.87b

93.43 ± 1.68a

250 ppm

45.50

2

<0.05

81.67 ± 1.67c

91.67 ± 1.67b

100.00 ± 0.00a

10 ppm

12.43

2

<0.05

2.34 ± 1.67b

3.02 ± 1.67a

3.89 ± 1.67a

20 ppm

16.02

2

<0.05

2.89 ± 1.67b

3.98 ± 1.67a

4.25 ± 1.67a

Azadirachta indica

30 ppm

17.87

2

<0.05

3.56 ± 1.67b

4.08 ± 1.67a

4.78 ± 1.67a

50 ppm

8.98

2

<0.05

6.06 ± 1.67b

8.21 ± 1.67a

9.32 ± 1.68a

100 ppm

44.21

2

<0.05

8.23 ± 1.67b

8.95 ± 1.67b

11.63 ± 1.67a

150 ppm

62.80.

2

<0.05

9.78 ± 1.67b

10.67 ± 1.67b

13.84 ± 1.68a

250 ppm

78.27

2

<0.05

12.36 ± 1.67c

14.01 ± 1.67b

16.17 ± 1.68a

Permethrin

10 ppm

7.56

2

<0.05

2.32 ± 1.78c

5.67 ± 1.29b

13.51 ± 1.57a

20 ppm

16.67

2

<0.05

3.85 ± 1.25c

8.92 ± 2.18b

18.01 ± 1.92a

30 ppm

23.02

2

<0.05

9.43 ± 3.62c

22.46 ± 2.57b

39.28 ± 1.98a

50 ppm

28.77

2

<0.05

12 ± 2.48c

29.84 ± 1.89b

43.36 ± 0.2.16a

100 ppm

37.53

2

<0.05

19.27 ± 2.38c

35.17 ± 2.61b

51.95 ± 2.58a

150 ppm

127.05

2

<0.05

23.63 ± 1.58c

41.21 ± 1.68b

67.14 ± 2.18a

250 ppm

273.38

2

<0.05

29.32 ± 1.68c

52.89 ± 1.49b

76.46 ± 2.47a