Table 2. Offspring of surviving pyrethroid-resistant A. gambiae VKPer mosquitoes in tunnel tests.
Net typeNo. of washesTotal eggs laidEggs per
female observed
(95% CI)*
% Reduction
in fecundity
Total larvae
hatched
Hatch
rate (%)
Larvae per
female observed
(95% CI)*
% Reduction
in offspring
(95% CI)
Control14,01280 (75–85)a98567056 (49–61)a
Pyriproxyfen net05303 (1–4)b97 (95–99)131251 (0–2)b99 (96–100)
1012,40071 (65–75)c11 (3–19)41253324 (21–27)c58 (53–63)
208,20644 (40–48)d45 (40–50)37654620 (18–23)c64 (60–68)
Olyset Net102,828101 (94–109)e0 (0–18)17406262 (51–71)a0 (0–9)
2092458 (48–69)f28 (16–40)7297946 (34–56)a19 (0–39)
Olyset Duo1062530 (25–35)g63 (56–69)4116620 (14–25)c65 (55–75)
2042535 (19–49)dg56 (36–76)3244727 (18–33)c52 (36–68)

*Values down a column bearing the same superscript are not significantly different at the 5% level (P > 0.05). Kruskal-Wallis test.