Calonectria species and their Cylindrocladium anamorphs : Species with clavate vesicles

Crous Pedro W., Groenewald Johannes Z., Risède Jean-Michel, Simoneau Philippe, Hyde Kevin D.. 2006. Calonectria species and their Cylindrocladium anamorphs : Species with clavate vesicles. Studies in Mycology, 55 : 213-226.

Résumé : The present study compares all known species of Cylindrocladium that have clavate vesicles. Several isolates were obtained from baited soils collected in various parts of the world, while others were associated with leaf litter or symptomatic plant hosts. Isolates were compared based on morphology, as well as DNA sequence data from their [bêta]-tubulin and histone gene H3 regions. Cylindrocladium australiense and Cy. ecuadoriae, are described as new species, a decision based on morphology and molecular data. A group of isolates associated with toppling disease of banana in the West Indies is identified as Cy. flexuosum. An epitype is designated for Cy. ilicicola, and a new name, Curvicladiella, proposed to replace the anamorphic genus Curvicladium, which is a homonym.

Mots-clés Agrovoc : Ascomycota, Calonectria, Cylindrocladium, Hypocreales, champignon du sol, taxonomie, espèce, Musa, maladie fongique

Mots-clés géographiques Agrovoc : Antilles françaises, France

Classification Agris : H20 - Maladies des plantes

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

Auteurs et affiliations

• Crous Pedro W., CBS (NLD)
• Groenewald Johannes Z., CBS (NLD)
• Risède Jean-Michel, CIRAD-FLHOR-UPR Systèmes bananes et ananas (GLP) ORCID: 0000-0001-8401-0430
• Simoneau Philippe, Université d'Angers (FRA)
• Hyde Kevin D., University of Hong Kong (CHN)

Source : Cirad - Agritrop (https://agritrop.cirad.fr/533515/)

Métriques

[ Page générée et mise en cache le 2024-12-15 ]