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Larvicide screening methodology for classical chemical compounds in the Onchocerciasis Control Programme (OCP / by M. H. Ocran

Ocran, M. H; World Health Organization. Division of Vector Biology and Control; World Health Organization. Onchocerciasis Control Programme.

Geneva; World Health Organization; 1989. (WHO/VBC/89.969. Unpublished).

em Inglês | WHO IRIS | ID: who-59172

Assuntos

Simuliidae , Larva , Controle de Insetos , Resistência a Inseticidas

Management of insecticide resistance in control of the Simulium damnosum complex by the Onchocerciasis Control Programme, West Africa : potential use of negative correlation between organophosphate resistance and pyrethroid susceptibility / D. Kurtak ... [et al.]

Kurtak, D; Meyer, R; Ocran, M. H; Ouedraogo, M; Renaud, P; Sawadogo, R. O; Tele, B.

Artigo | WHO IRIS | ID: who-45871

Assuntos

Controle de Insetos , Insetos Vetores , Resistência a Inseticidas , Oncocercose , Simuliidae

Description of two devices : an artificial support for natural colonization by Simulium damnosum complex larvae and a survival maintenance device for transport of Simulium larvae by road / by H. Escaffre ... [et al.]

Hougard, Jean Marc.; Duval, J; Renaud, P; Ocran, M. H; Penchenier, L; Escaffre, H; World Health Organization. Division of Vector Biology and Control.

Geneva; World Health Organization; 1986. (WHO/VBC/86.925. Unpublished).

em Inglês | WHO IRIS | ID: who-59995

Assuntos

Simuliidae , Larva

Mermithid parasitism of Simulium damnosum s.l. and the transmission of human onchocerciasis.

Walsh, J F; Ocran, M H.

Trans R Soc Trop Med Hyg ; 79(6): 843-4, 1985.

Artigo em Inglês | MEDLINE | ID: mdl-3832494

RESUMO

Dissection data from a Simulium damnosum s.l. population in northern Ghana, heavily parasitized by the mermithid Isomermis lairdi, are presented. A simple calculation gives reason to suppose that this parasitism may significantly reduce the transmission of onchocerciasis at certain seasons.

Assuntos

Mermithoidea , Oncocercose/transmissão , Simuliidae/parasitologia , Animais , Feminino , Gana , Humanos , Larva , Estações do Ano

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