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Table. 3 Mean final percent mortality of Anopheles arabiensis by wall location following 30 min contact bioassay with Actellic 300 CS (ACS) applied on two different wall surfaces under household conditions

From: Variable residual activity of K-Othrine® PolyZone and Actellic® 300 CS in semi-field and natural conditions in the Democratic Republic of the Congo

House Wall location Weekly percent mortality*
0 2 4 6 8 10 14 18 20 22 32 35 38
Painted cement Top 95.6 30 33.3 73.3 96.6 80 100 96.7 50 100 100 43.3 33.3
Painted cement Middle 100 56.7 20 69 93.3 86.7 100 90 60 100 73.3 23.3 50
Painted cement Bottom 86.7 33.3 33.3 50 100 80 100 86.7 56.7 100 86.7 20 23.3
Baked clay Top 86.7 80 86.7 100 100 100 100 76.7 100 100 20 26.7 16.7
Baked clay Middle 96.7 80 86.7 93.3 100 100 100 80 76.7 90 10 53.3 3.3
Baked clay Bottom 90 60 60 100 100 93.3 100 23.3 13.3 73.3 10 36.7 0
Mean Temp (°C) 20.3 21 20 22.8 24 25.9 25.4 24.5 24.8 23.5 25 24.5 25.3
Mean % Humidity 53.5 56 45.5 43.3 43.3 62.3 44.8 74 79.8 79 80.8 80.5 81
  1. *Final mortality adjusted if control mortality is between 5 and 20%