The Area Distribution of an Insecticide (fenthion) Sprayed inside the Huts of an African Village.

@article{Gratz1963TheAD,
  title={The Area Distribution of an Insecticide (fenthion) Sprayed inside the Huts of an African Village.},
  author={N G Gratz and J A DAWSON},
  journal={Bulletin of the World Health Organization},
  year={1963},
  volume={29},
  pages={185-96}
}
In the course of a village-scale trial of fenthion, carried out in a village near Lagos, Nigeria, 40% fenthion water-dispersible powder was used at a 3.75% concentration. This was applied by Galeazzi "OM" sprayers with constant-pressure assemblies. The target concentration was 1.5 g/m(2). Filter-papers were placed on walls, ceilings and roof beams to… CONTINUE READING