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Table 2 Summary of main entomological findings for each village at baseline and monthly mean during the 12-months post-intervention period

From: Impact of PermaNet 3.0 on entomological indices in an area of pyrethroid resistant Anopheles gambiae in south-western Nigeria

Site Villages
   Ilara Irolu Ijesa
Intervention Baseline UTC Baseline PermaNet 3.0 Baseline PermaNet 2.0
WHO susceptibility test* % Mortality 72.5 76.0 62.5 64.0 66.7 70.0
N 120 100 120 100 120 100
Density (mean per house) 16.2 17.1 20.1 1.4 21.3 7.2
Mean mortality (%) 0.65 0.9 1.0 55.1 1.7 24.2
Mean blood feeding rate (%) 52.1 57.3 47.3 3.9 48.1 19.9
Overall mean parity rate (%) 48.7 45.9 48.1 10.7 40.9 22.8
Overall mean sporozoites rate (%) 1.76 2.09 2.14 0.87 3.08 2.81
EIR 28.5 26.9 43.0 1.1 65.6 20.2
Resistance mechanisms identified kdr kdr + metabolic (p450) kdr + metabolic (p450)
  1. *with deltamethrin (0.05%).
  2. UTC: untreated control.