[Control of vectors of human onchocerciasis in intertropical Africa (author's transl)].
First the authors make short comments on the two Simuliidae species complexes vectors of African human onchocerciasis (S. damnosum s.l. and S. neavei), as well as on the reasons for renewed interest in the control of those vectors; then they review the various possible methods of control (ecological, biological, genetical and chemical methods) and they finally detail the methodology of anti-S. damnosum chemical larviciding which is the only kind or large scale control presently used against onchocerciasis vectors. The experiences and results of the previous campaigns resulted in the large Onchocerciasis Control Programme in Volta River Basin (O.C.P.) which now appears as a model for present and future control measures against S. damnosum. This Programme is briefly described, together with its results, problems (reinvasion) and orientations. As a conclusion, the excellent level of control of the vectors and onchocerciasis transmission which is obtained is emphasized and it is expected that in the future new large scale campaigns using O.C.P. experience may be initiated.
D000349:Africa; D000354:Africa, Western; D000818:Animals; D004175:Diptera / Q000254:growth & development; D004463:Ecology; D005260:Female; D007300:Insect Control / Q000379:methods*; D007303:Insect Vectors; D007313:Insecta / Q000254:growth & development; D007306:Insecticides; D007814:Larva; D008297:Male; D009855:Onchocerciasis / Q000517:prevention & control* / Q000635:transmission; D010572:Pest Control, Biological / Q000379:methods*; D013245:Sterilization, Reproductive; D014881:Water Supply
D007306:Insecticides
La lutte contre les vecteurs d'onchocercose humaine en Afrique intertropicale.