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Artículo

Screening of xylophagous fungi associated with Platanus acerifolia in urban landscapes: Biodiversity and potential biodeterioration

Robles, Carolina AnalíaIcon ; Carmaran, Cecilia CristinaIcon ; Lopez, Silvia EdithIcon
Fecha de publicación: 01/2011
Editorial: Elsevier Science
Revista: Landscape And Urban Planning
ISSN: 0169-2046
e-ISSN: 1872-6062
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:
Bioquímica y Biología Molecular

Resumen

Trees in urban landscapes provide a wide range of benefits to the environment; however, they are exposed to several stress factors that can make them vulnerable to decay by fungi. The presence and identity of wood decay Basidiomycetes affecting Platanus acerifolia, a common tree used in cities, were evaluated in sites with different levels of urban disturbances in order to analyze the relationships between human disturbance level, tree age, fungal pathogens and their degradative potential. We carried out morphological and cultural descriptions of the fungi detected, and studied their decay capacity. Eight species of Basidiomycetes were detected, being Inonotus rickii the most frequently isolated and the most widely distributed in the areas sampled. Bjerkandera adusta, although rarely detected, caused the greatest loss of dry weight. In some cases phylogenetic analyses were performed under both static and dynamic homologies. The age of the trees (estimated from DBH values) sampled seemed to be more important as a predisposing factor for decay tan anthropogenic distubance of sites. The correlation between tree age, presence and identity of fungi, degradative potential and environment conditions is dicussed. 
Palabras clave: Decay Fungi , Inonotus Rickii , Urban Trees , Wood Weight Loss
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Atribución-NoComercial-SinDerivadas 2.5 Argentina (CC BY-NC-ND 2.5 AR)
Identificadores
URI: http://hdl.handle.net/11336/24437
URL: http://www.sciencedirect.com/science/article/pii/S0169204610003051
DOI: http://dx.doi.org/10.1016/j.landurbplan.2010.12.003
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Articulos(INMIBO (EX - PROPLAME))
Articulos de INSTITUTO DE MICOLOGIA Y BOTANICA
Citación
Robles, Carolina Analía; Carmaran, Cecilia Cristina; Lopez, Silvia Edith; Screening of xylophagous fungi associated with Platanus acerifolia in urban landscapes: Biodiversity and potential biodeterioration; Elsevier Science; Landscape And Urban Planning; 100; 1-2; 1-2011; 129-135
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