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Sigatoka leaf spot diseases of bananas and plantains in Central and West Africa. Distribution - impact on banana productions field susceptibility of wild and cultivated bananas to BLSD control strategies

Fouré Eric. 1998. Sigatoka leaf spot diseases of bananas and plantains in Central and West Africa. Distribution - impact on banana productions field susceptibility of wild and cultivated bananas to BLSD control strategies. In : Symposium International pour la Maladie des Raies Noires des Bananiers. s.l. : s.n., 2 p. Symposium International pour la Maladie des Raies Noires des Bananiers, Manzanillo-Colima, Mexique, 8 July 1998/10 July 1998.

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Autre titre : Les maladies de Sigatoka des bananiers et bananiers plantain en Afrique Centrale et Occidentale. Distribution-impact sur les productions de la sensibilité au champ des bananiers sauvages et cultivés aux stratégies de contrôle du BLSD

Abstract : Sigatoka Leaf Spot Disease of bananas involve two related ascomycetous fungi : Mycosphaerella fijiensis,which causes Black Leaf Streak disease (BLSD) and M. Musicola which causes Sigatoka disease (SD). In Africa, the first records of BLSD were noted in Zambia in 1973 and, between 1973 and 1993, the disease spread along the West coast to Cameroon, Nigeria, Benin, Togo, Ghana and Ivory Coast. The local dissemination of BLSD within the same country or the long distance spread of the disease can vary significantly depending on epidemiological factors (climatic conditions and host reactions). Competitivity problems can appear between SD and BLSD at altitudes over 1200 - 1400 m

Mots-clés Agrovoc : Musa (bananes), Musa (plantains), Cercosporiose, Mycosphaerella musicola, Mycosphaerella fijiensis, Contrôle de maladies

Mots-clés géographiques Agrovoc : Afrique occidentale, Afrique centrale

Mots-clés complémentaires : Cercosporiose jaune, Cercosporiose noire

Classification Agris : H20 - Plant diseases

Auteurs et affiliations

  • Fouré Eric, CIRAD-FLHOR-BPA (FRA)

Autres liens de la publication

Source : Cirad - Agritrop (https://agritrop.cirad.fr/390717/)

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