Table 5 Exophily rates observed per treatment from month 2 to 8 after treatment with laboratory susceptible Anopheles populations released in the huts

Control 1

2

30

66.67

42.81–90.52

–

3

27

62.96

44.75–81.18

–

4

26

26.92

9.87–43.97

–

5

13

53.85

26.75–80.95

–

6

32

28.13

12.55–43.70

–

8

31

38.71

21.56–55.86

–

Control 2

2

32

68.75

46.04–91.46

0.90

3

44

50.00

35.23–64.77

0.29

4

30

50.00

32.11–67.89

0.08

5

25

28.00

10.40–45.60

0.12

6

49

36.73

23.24–50.23

0.42

8

26

57.69

38.70–76.68

0.15

SumiShield 1

2

56

75.00

63.66–86.34

0.52

3

25

44.00

24.54–63.46

0.17

4

35

45.71

29.21–62.22

0.13

5

17

70.59

48.93–92.25

0.35

6

27

37.04

18.82–55.25

0.47

8

14

64.29

39.19–89.39

0.11

SumiShield 2

2

27

48.15

29.30–67.00

0.25

3

12

8.33

0.30–23.97

< 0.0001

4

49

16.33

5.98–26.68

0.27

5

24

45.83

25.90–65.77

0.64

6

38

63.16

47.82–78.50

< 0.0001

8

22

72.73

54.12–91.34

0.01

Deltamethrin 1

2

47

48.94

34.64–63.23

0.23

3

40

55.00

39.58–70.42

0.52

4

32

46.88

29.58–64.17

0.12

5

17

58.82

35.43–82.22

0.79

6

13

46.15

19.05–73.25

0.24

8

25

44.00

24.54–63.46

0.69

Deltamethrin 2

2

21

61.90

41.13–82.68

0.77

3

18

33.33

11.56–55.11

0.05

4

42

0

< 0.0001

5

19

47.37

24.92–69.82

0.72

6

32

59.38

42.36–76.39

0.01

8

22

68.18

48.72–87.65

0.03