Fig 1.
Figure showing the location of the cotton region since 1960 in Burkina Faso and the sampling sites (Dano, Soumousso and Bobo-Dioulasso).
The study took place near the town of Dano in two neighboring villages (Kompla and Dobao).
Fig 2.
Rate of 1st instar An. gambiae Kisumu strain larvae reaching adult stages after exposure to breeding site waters from Soumousso (exclusive conventional cotton area), Dobao (exclusive biological cotton area), or Nasso (spring water control).
Fig 3.
Rate of 1st instar An. gambiae s.l strain larvae reaching adult stages after exposure to breeding site waters from Kompla (conventional cotton area), Dobao (exclusive biological cotton area), or Nasso (spring water control).
Fig 4.
Mortality rates of Anopheles gambiae s.l. from two study sites observed after exposure to 0.05% deltamethrin and 0.1% bendiocarb.
Fig 5.
Efficacy of PermaNet® 3.0 and Interceptor® nets tested against susceptible and wild populations of An. gambiae s.l. study sites.
Fig 6.
GC-μECD chromatogram of a sediment sample taken from a conventional cotton field (Kompla) before insecticide treatment showing the presence of diuron at a concentration of 105mm / kg soil.
Fig 7.
GC-μECD chromatograms of a water sample from a conventional cotton growing area after insecticide treatment of cotton fields showing the presence of deltamethrin and lambdacyhalothrin.