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Table 4 Number of Anopheles funestus and anthropophilic rate (AR), per period before and after indoor residual spraying (IRS) with DDT or pyrethroid (pyr)

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
Period No. AR (%) No. AR (%) No. AR (%)
Oct 02-Feb 03 (pre-IRS) 151 27 123 27 237 48
Mar 03-Feb 04 (IRS DDT) 97 6 96 34 553 24
Mar 04-Feb 05 (IRS pyr) 82 6 68 3 557 35
Overall 330 15.7 287 23.7 1,347 33.1