Table 2.
Anopheles funestus and An. mascarensis insecticide susceptibility test results by site/village
| District | Site / Village | Vector mosquito tested | Insecticide | % Mortality (n) | Resistance status |
|---|---|---|---|---|---|
| Farafangana | Manambotra Sud (SE) | An. funestus | Pirimiphos-methyl | 100 (30) | S |
| An. funestus | Deltamethrin | 100 (75) | S | ||
| An. mascarensis | Deltamethrin | 100 (20) | S | ||
| Toamasina II | Vohitrambato (EC) | An. funestus | Pirimiphos-methyl | 100 (35) | S |
| Fenerive Est | Mahambo (EC) | An. mascarensis | Pirimiphos-methyl | 100 (18) | S |
| An. mascarensis | Deltamethrin | 100 (50) | S | ||
| Brickaville | Sahamatevina (EC) | An. mascarensis | Permethrin | 100 (50) | S |
| Vavatenina | Vavatenina (EC) | An. mascarensis | Deltamethrin | 100 (65) | S |
Abbreviations: SE, south-east; EC, east coast; n, sample size; S, susceptible