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Table 3 Delayed 24-hour mortality of Anopheles gambiae Kisumu after a 30-minute exposure to treated and control walls.

From: Efficacy of an insecticide paint against malaria vectors and nuisance in West Africa - Part 2: Field evaluation

WHO Bioassays% Mortality Anopheles gambiae Kisumu Untreated bed net (Control) Untreated bed net + 2 layers Control Paint on walls and ceiling Untreated bed net +1 layer IP on walls Untreated bed net +1 layer IP on walls and ceiling Untreated bed net +2 layers IP on walls Untreated bed net +2 layers IP on walls and ceiling
T0 12.5a 14.1a 100b 100b 100b 100b
T3 0a 3.3a 100b 100b 100b 100b
T6 0a 1.8a 79.4b 59.7c 100d 100d
T9 0a 3.4a, b 14.7b 44.6c 100d 98.5d
T12 1.7a 6.1a, b 0a 12.9b 80.6c 71.9c
  1. IP = Insecticide Paint. T0, T3, T6, T9 and T12 = 0, 3, 6, 9 and 12 months after treatment
  2. Values in the same row sharing a letter superscript do not differ significantly (P ≥ 0.05)