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Relationship between ripening and the development of banana anthracnose caused by Colletotrichum musae (Berck. and Curt.) Arx

Chillet Marc, Hubert Olivier, De Lapeyre de Bellaire Luc. 2006. Relationship between ripening and the development of banana anthracnose caused by Colletotrichum musae (Berck. and Curt.) Arx. Journal of Phytopathology, 154 (3) : pp. 143-147.

Journal article ; Article de revue à facteur d'impact
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Abstract : Wound anthracnose caused by Colletotrichum musae is the main disease affecting the quality of export bananas from the French Antilles. Little is known about the effects of ethylene on the development of wound anthracnose and quiescent anthracnose. The results of our experiments with 1-methylcyclopropene (1-MCP), an ethylene receptor site inhibitor, clearly revealed that ethylene was not directly involved in triggering rot development. Quiescent anthracnose symptoms were found to appear only after bananas began ripening. In contrast, wound anthracnose developed just as quickly in 'green 1-MCP-treated bananas' as in 'yellow ripening bananas'. In cases of wound anthracnose, contrary to quiescent anthracnose, rot development was not dependent on the extent of peel ripeness. (Résumé d'auteur)

Mots-clés Agrovoc : Musa, Colletotrichum, Mûrissage, Développement biologique, Maladie fongique, Anthracnose, Éthylène

Mots-clés complémentaires : Colletotrichum musae

Classification Agris : H20 - Plant diseases
Q02 - Food processing and preservation

Champ stratégique Cirad : Axe 1 (2005-2013) - Intensification écologique

Auteurs et affiliations

  • Chillet Marc, CIRAD-FLHOR-UPR Qualité des aliments (GLP)
  • Hubert Olivier, CIRAD-FLHOR-UPR Qualité des aliments (GLP)
  • De Lapeyre de Bellaire Luc, CIRAD-FLHOR-UPR Systèmes bananes et ananas (CMR)

Autres liens de la publication

Source : Cirad - Agritrop (https://agritrop.cirad.fr/530899/)

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