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Table 2 Baseline mean (± SE) of male and female An. gambiae that had natural sugar in the gut before presentation of ASB (Day 1)

From: Large-scale field trial of attractive toxic sugar baits (ATSB) for the control of malaria vector mosquitoes in Mali, West Africa

Month

Day 1—Anthrone positive (Natural sugar-fed)

Female

Male

Meana ± SE

% of catch

Month

Meana ± SE

% of catch

Apr N = 85

2.57 ± 1.08

21.10

Apr N = 2

0.28 ± 0.18

0.00

May N = 65

1.17 ± 0.77

18.90

May N = 1

0.14 ± 0.14

0.00

Jun N = 75

3.42 ± 1.19

32.00

Jun N = 2

0.28 ± 0.28

0.00

Jul N = 350

17.71 ± 3.02

39.70

Jul N = 140

20.00 ± 2.43

44.00

Aug N = 350

22.43 ± 1.70

44.90

Aug N = 145

20.86 ± 1.22

41.80

Sept N = 350

20.57 ± 2.26

41.10

Sept N = 160

22.57 ± 1.46

45.10

Oct N = 350

18.86 ± 1.92

37.70

Oct N = 125

17.86 ± 1.71

41.80

Nov N = 300

13.43 ± 1.64

31.30

Nov N = 15

2.28 ± 1.07

28.10

Dec N = 250

8.14 ± 2.72

22.70

Dec N = 1

0.14 ± 0.14

0.00

  1. N = Total pooled sample size from all villages
  2. aMean positive per village