Table 5 |
|||||
|
Summary of tunnel test studies on the five types of net. |
|||||
| Untreated net |
New alphacypermethrin |
1.5 year alphacypermethrin |
New Olyset |
7 year Olyset |
|
|
|
|||||
| An. gambiae Kisumu strain |
|||||
| Total tested |
103 |
122 |
103 |
102 |
99 |
| % Passage (95% C.I.) |
99a (94.7–99.9) |
41b (32.1–50.2) |
15.5c (9.1–23.9) |
27.5d (19.1–37.1) |
56.6e (46.2–66.5) |
| % Passage inhibition |
- |
59 |
84 |
72 |
43 |
| % Feeding (95% C.I.) |
83.5a (74.8–90) |
1.6b (0.1–5.7) |
1.9b (0.2–6.8) |
2.9b (0.6–8.3) |
0b (0.0–3.7) |
| % Feeding inhibition |
- |
98 |
98 |
97 |
100 |
| % Mortality (95% C.I.) |
7.8a (3.4–14.7) |
96.7b (91.8–99.1) |
81.6c (72.7–88.5) |
95.1b (88.9–98.3)b |
76.8c (67.2–84.6) |
|
|
|||||
| Cx. quinquefasciatus Masimbani strain |
|||||
| Total tested |
118 |
118 |
109 |
102 |
104 |
| % Passage (95% C.I.) |
78a (69.4–85) |
68.6ab (59.5–76.8) |
76.1a (67–83.8) |
47.1c (37–57.2) |
55.8bc (45.6–65.5) |
| % Passage inhibition |
- |
12 |
2 |
40 |
28 |
| % Feeding (95% C.I.) |
73.7a (64.8–81.4) |
61.9ab (52.4–70.7) |
74.3a (65–82.2) |
37.3c (27.8–47.3) |
46.2bc (36.3–56.2) |
| % Feeding inhibition |
- |
16 |
0 |
49 |
37 |
| % Mortality (95% C.I.) |
0b (0.0–3) |
3.4b (0.9–8.4) |
0.9b (0–5) |
9.8b (4.8–17.2) |
5.8b (2.1–12.2) |
|
|
|||||
|
Numbers in the same row sharing a letter superscript do not differ significantly (P > 0.05). |
|||||
|
Malima et al. Malaria Journal 2008 7:38 doi:10.1186/1475-2875-7-38 |
|||||
