Table 1 The percentage of knockdown and mortality in populations of the tropical bed bug exposing to permethrin 0.75% in 24 and 48 h

27.1556–27.2024

56.2461–56.2510

65

32.2

61.5

30.7

58.4

29.9004–29.9183

50.8533–50.9308

46

36.8

63.0

32.6

56.2

25.6594–25.6603

57.7872–57.7904

42

38.0

76.2

35.7

69.0

34.3113–34.3259

47.0608–47.0900

31

41.9

83.8

38.7

77.4

37.2708–37.2747

49.5839–49.5912

37

40.5

75.6

35.1

70.2

29.6165–29.6307

52.4578–52.6189

56

42.8

80.4

35.7

75.0

36.6635–36.6867

48.4522–48.5316

73

46.6

72.6

36.9

68.5