Figure 2From: Status of insecticide susceptibility in Anopheles gambiae s.l. from malaria surveillance sites in The GambiaKnockdown rate of unfed female Anopheles gambiae s.l. mosquitoes. from Brikama (A), Essau (B), Farafenni (C), Mansakonko (D), Kuntaur (E) and Basse (F) exposed to pyrethroid and DDT treated papers.Back to article page