| Untreated net | PermaNet 3.0 Unwashed | PermaNet 2.0 Unwashed | PermaNet 3.0 washed 20 times | PermaNet 2.0 washed 20 times | CTN washed 3 times |
---|---|---|---|---|---|---|
Total females caught | 81 | 70 | 52 | 96 | 87 | 68 |
Females caught per night | 1.5a | 1.3a | 0.9a | 1.8a | 1.6a | 1.3a |
% Deterrence | Â | 14 | 36 | 0 | 0 | 16 |
Total females in veranda and exit traps | 46 | 65 | 51 | 95 | 84 | 61 |
% Exiting (95% C.I.) | 57a (46-67) | 93bc (84-97) | 98bc (88-100) | 99.0c (93-100) | 97bc (90-99) | 90b (80-95) |
Total females blood fed | 41 | 4 | 3 | 0 | 0 | 10 |
% Blood fed (95% C.I.) | 51a (40-61) | 6bc (2-14) | 6bc (2-16) | 0c | 0c | 15b (8-25) |
% Blood feeding inhibition | - | 89 | 89 | 100 | 100 | 71 |
% Personal protection | 0a | 90b | 93b | 100b | 100b | 76b |
Total females dead | 5 | 36 | 19 | 35 | 30 | 26 |
% mortality (95% C.I.) | 6a (3-14) | 51b (40-63) | 37c (25-50) | 37c (28-46) | 34c (25-45) | 38c (28-50) |
% Mortality corrected for control | - | 48 | 32 | 32 | 30 | 34 |
% Overall killing effect | 0a | 38b | 17b | 37b | 30b | 26b |