Phyllosphere of Eucalyptus viminalis: dynamics of fungal populations.

On living leaves, fungi form 2 well-differentiated groups; phylloplane species and endophytes. When the leaf dies, the former colonize the interior but do not completely displace the endophytes. The phylloplane community is similar to that found on other plants but endophytes exhibit host specificit...

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Detalles Bibliográficos
Autor principal: Cabral, D.
Formato: JOUR
Materias:
Argentina
eucalypt
fungi
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_NIS01047_v85_n3_p501_Cabral
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_NIS01047_v85_n3_p501_Cabral
record_format dspace
spelling todo:paper_NIS01047_v85_n3_p501_Cabral2023-10-03T16:45:41Z Phyllosphere of Eucalyptus viminalis: dynamics of fungal populations. Cabral, D. Argentina eucalypt fungi On living leaves, fungi form 2 well-differentiated groups; phylloplane species and endophytes. When the leaf dies, the former colonize the interior but do not completely displace the endophytes. The phylloplane community is similar to that found on other plants but endophytes exhibit host specificity. Both groups show variation in frequency, but whereas phylloplane species show a distinct seasonal pattern, with maxima in autumn-winter and minima in summer, directly correlated with humidity and inversely with temperature, those of the interior of the leaf exhibit more dependence on age and/or physiological condition of the leaf. Fructification seems to depend as much on season as on leaf age. Most of the endophytic species fruit in autumn-winter on dry leaves attached to the tree and/or on leaf-litter. An ecological classification of non-pathogenic fungi is elaborated for the phyllosphere fungi of E. viminalis in Argentina.-from Author Fil:Cabral, D. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_NIS01047_v85_n3_p501_Cabral
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Argentina
eucalypt
fungi
spellingShingle Argentina
eucalypt
fungi
Cabral, D.
Phyllosphere of Eucalyptus viminalis: dynamics of fungal populations.
topic_facet Argentina
eucalypt
fungi
description On living leaves, fungi form 2 well-differentiated groups; phylloplane species and endophytes. When the leaf dies, the former colonize the interior but do not completely displace the endophytes. The phylloplane community is similar to that found on other plants but endophytes exhibit host specificity. Both groups show variation in frequency, but whereas phylloplane species show a distinct seasonal pattern, with maxima in autumn-winter and minima in summer, directly correlated with humidity and inversely with temperature, those of the interior of the leaf exhibit more dependence on age and/or physiological condition of the leaf. Fructification seems to depend as much on season as on leaf age. Most of the endophytic species fruit in autumn-winter on dry leaves attached to the tree and/or on leaf-litter. An ecological classification of non-pathogenic fungi is elaborated for the phyllosphere fungi of E. viminalis in Argentina.-from Author
format JOUR
author Cabral, D.
author_facet Cabral, D.
author_sort Cabral, D.
title Phyllosphere of Eucalyptus viminalis: dynamics of fungal populations.
title_short Phyllosphere of Eucalyptus viminalis: dynamics of fungal populations.
title_full Phyllosphere of Eucalyptus viminalis: dynamics of fungal populations.
title_fullStr Phyllosphere of Eucalyptus viminalis: dynamics of fungal populations.
title_full_unstemmed Phyllosphere of Eucalyptus viminalis: dynamics of fungal populations.
title_sort phyllosphere of eucalyptus viminalis: dynamics of fungal populations.
url http://hdl.handle.net/20.500.12110/paper_NIS01047_v85_n3_p501_Cabral
work_keys_str_mv AT cabrald phyllosphereofeucalyptusviminalisdynamicsoffungalpopulations
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