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Table 4 Kdr allelic frequencies in An. coluzzi and An. gambiae. f(1014)F was determined by qPCR. N represents the number of alleles tested

From: Dynamics of pyrethroid resistance in malaria vectors in southern Benin following a large scale implementation of vector control interventions

Villages

June 2012

October 2012

June 2013

October 2013

June 2014

An. coluzzi

An. gambiae

An. coluzzi

An. gambiae

An. coluzzi

An. gambiae

An. coluzzi

An. gambiae

An. coluzzi

An. gambiae

f(1014)F

N

f(1014)F

N

f(1014)F

N

f(1014)F

N

f(1014)F

N

f(1014)F

N

f(1014)F

N

f(1014)F

N

f(1014)F

N

f(1014)F

N

Adjozoume

0.65 (0.51–0.76)

62

0.7 (0.34–0.93)

10

1 (0.39–1)

4

1 (0.90–1)

38

1 (0.83–1)

20

1 (0.95–1)

72

1 (0.92–1)

48

1 (0.92–1)

50

Agbarou

0.73 (0.56–0.85)

40

0.75 (0.42–0.94)

12

1 (0.39–1)

4

1 (0.91–1)

42

0.8 (0.61–0.92)

30

1 (0.83–1)

20

0.83 (0.71–0.90)

70

0.99 (0.93–0.99)

82

0.88 (0.78–0.93)

82

1 (0.91–1)

40

Alabansa

0.73 (0.59–0.83)

62

0.68 (0.47–0.84)

28

0.82 (0.65–0.93)

34

1 (0.94–1)

68

0.89 (0.75–0.97)

38

0.97 (0.89–0,99)

66

0.92 (0.77–0.98)

36

0.99 (0.96–0.99)

170

0.89 (0.76–0.96)

46

1 (0.93–1)

54

Djohounkole

0.68 (0.58–0.77)

92

1 (0.54–1)

6

0.89 (0.65–0.98)

18

0.90 (0.68–0,98)

20

0.84 (0.71–0.92)

56

0.91 (0.74–0.98)

32

0.94 (0.84–0.98)

62

1 (0.95–1)

88

0.83 (0.70–0.91)

58

1 (0.73–1)

12

Idena3

0.68 (0.58–0.76)

118

0.75 (0.34–0,96)

8

0.88 (0.47–0,99)

8

0.99 (0.94–0,99)

106

0.93 (0.66–0.99)

14

1 (0.87–1)

28

0.71 (0.41–0.91)

14

1 (0.97–1)

182

0.87 (0.75–0.94)

54

0.97 (0.88–0.99)

46

Igbo-abikou

0.73 (0.54–0.87)

30

0.83 (0.35–0,99)

6

0.85 (0.65–0.95)

26

0.98 (0.93–0.99)

104

0.75 (0.34–0.96)

8

1 (0.95–1)

90

1 (0.76–1)

14

1 (0.97–1)

130

0.78 (0.65–0.87)

60

1 (0.91–1)

42

Itasumba

0.66 (0.50–0.79)

44

0.5 (0.19–0.98)

2

0.78 (0.69–0.86)

96

1 (0.63–1)

8

0.79 (0.69–0.86)

100

1 (0.15–1)

2

0.82 (0.75–0.86)

202

0.71 (0.60–0.80)

80

_

Ketougbekon

0.65 (0.50–0.78)

52

0.83 (0.35–0.99)

6

0.84 (0.71–0.92)

56

0.96 (0.87–0.99)

68

0,88 (0.71–0.96)

32

1 (0.81–1)

18,00

0.91 (0.84–0.95)

122

0.84 (0.73–0.91)

74

0.90 (0.80–0.96)

72

0.86 (0.67–0.95)

28

Ko-aidjedo

0.62 (0.40–0.79)

26

0.42 (0.15–0.72)

12

0.5 (0.19–1)

2

0.96 (0.89–0.99)

84

Ko-Dogba

0.64 (0.52–0.75)

76

0.73 (0.56–0.85)

40

1 (0.39–1)

4

0.92 (0.83–0.96)

84

0.83 (0.51–0.97)

12

1 (0.84–1)

22

0.5 (0.06–0.93)

4

0.97 (0.90–0.99)

90

Kokoumolou

0.60 (0.46–0.71)

62

0.79 (0.49–0.95)

14

0.87 (0.79–0,92)

108

1 (0.86–1)

26

0.9 (0.68–0.98)

20

1 (0.81–1)

18

Tchaada

0.84 (0.74–0.90)

98

0.94 (0.80–0.99)

34

0.92 (0.77–0.98)

36

0.86 (0.71–0.94)

42

0.88 (0.47–0.99)

8

0.92 (0.84–0.96)

92

0.98 (0.87–0.99)

68

0.93 (0.79–0.98)

40

1 (0.63–1)

8

Zihan

0.36 (0.23–0.49)

58

0.63 (0.24–0.91)

8

0.89 (0.80–0.94)

82

0.93 (0.79–0.98)

40

0.84 (0.72–0.91)

68

1 (0.83–1)

20

0.78 (0.67–0.86)

78

1 (0.94–1)

68

1 (0.69–1)

10

1 (0.91–1)

40