Table 2 Knockdown times (KDT) and mortality rates of An. gambiae s.l. populations exposed to 0.75% permethrin

87

59.8⁽³⁾

87.4

35.1 (33.6–36.7)

74.1 (68.0–82.4)

2.17

90

26.7⁽³⁾

98.9

34.2 (33.1–35.3)

55.9 (53.1–59.6)

2.11

94

48.9⁽³⁾

85.1

32.6 (30.7–34.4)

88.4 (78.2–103.6)

2.02

92

100⁽¹⁾

100

14.6 (13.6–15.5)

27.3 (25.4–29.9)

0.9

92

67.9⁽³⁾ **

98.9

16.9 (15.6–18.1)

38.2 (35.2–42.1)

1.04

82

96.3⁽²⁾

100

18.3 (17.4–19.2)

31.1 (29.2–33.6)

1.13

97

76.3⁽³⁾

90.7

22.4 (20.2–24.5)

57.0 (49.9–67.8)

1.38

73

64.4⁽³⁾

94.5

24.8 (23.4–26.2)

54.8 (50.4–60.5)

1.54

88

89.8⁽²⁾

100

19.5 (18.5–20.5)

37.2 (34.8–40.2)

1.21

100

100⁽¹⁾ **

100

16.2 (15.2–17.1)

29.2 (27.3–31.7)