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Table 5 Number of malaria vectors and parous rate (PR) per method of collection, by human landing catches indoors and outdoors and by aspiration of mosquitoes at rest in bedrooms and pit shelters

From: Entomological and parasitological impacts of indoor residual spraying with DDT, alphacypermethrin and deltamethrin in the western foothill area of Madagascar

  Village Andranonahoatra Soanierana Analamiranga Total
No. PR (%) No. PR (%) No. PR (%) No. PR (%)
An. funestus Indoors 70 84.3 69 84.1 900 89.7 1039 88.9
Outdoors 130 86.2 146 84.9 1984 87.9 2260 87.6
Bedroom 133 88.0 149 85.2 827 90.6 1109 89.5
Pit shelter 178 80.3 180 88.3 487 93.2 845 89.5
An. arabiensis Indoors 96 61.5 193 45.1 47 53.2 336 50.9
Outdoors 253 59.3 727 38.5 242 59.5 1222 47.0
Bedroom 277 81.9 58 87.9 48 83.3 383 83.0
Pit shelter 544 73.3 493 80.9 447 80.8 1484 78.1
An. mascarensis Indoors 19 * 24 * 66 89.4 109 85.3
Outdoors 105 76.2 174 81.0 869 88.4 1148 86.1
Bedroom 5 * 1 * 12 * 18 *
Pit shelter 70 88.6 91 86.8 241 92.1 402 90.3
  1. *Parous rate not calculated when No. of nuliparous + parous mosquitoes <25.