Evaluation of Mycosphaerella impact on eucalypts plantations in Portugal

Detalhes bibliográficos
Autor(a) principal: Silva,Márcia
Data de Publicação: 2008
Outros Autores: Valente,Carlos, Neves,Lucinda, Machado,Helena
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2008000200013
Resumo: Mycosphaerella leaf disease (MLD) is one of the most important diseases of eucalypts plantations worldwide. However, only recently it has become relevant in Portugal. Caused by a complex of Mycosphaerella species, this disease reduces the photosynthetic area and can cause tree defoliation. In extreme cases it causes reduction in the volume of wood produced. In order to relate the observed symptoms of MLD with the presence of the pathogen and at the same time obtaining an evaluation of eucalypt clones and family susceptibility, two experimental plantations were established in places where the disease has been detected. Data on the percentage of affected crown (necrosis or defoliation) were collected and some of the Mycosphaerella species present were identified (M. africana, M. communis, M. grandis, M. lateralis, M. marksii, M. nubilosa, M. parva, M. vespa and M. walkeri).
id RCAP_f8e6ac9227ff9dfd2033cff08b501152
oai_identifier_str oai:scielo:S0871-018X2008000200013
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling Evaluation of Mycosphaerella impact on eucalypts plantations in PortugalEucalyptus globulusMycosphaerella leaf diseaseMLDplantation trialMycosphaerella leaf disease (MLD) is one of the most important diseases of eucalypts plantations worldwide. However, only recently it has become relevant in Portugal. Caused by a complex of Mycosphaerella species, this disease reduces the photosynthetic area and can cause tree defoliation. In extreme cases it causes reduction in the volume of wood produced. In order to relate the observed symptoms of MLD with the presence of the pathogen and at the same time obtaining an evaluation of eucalypt clones and family susceptibility, two experimental plantations were established in places where the disease has been detected. Data on the percentage of affected crown (necrosis or defoliation) were collected and some of the Mycosphaerella species present were identified (M. africana, M. communis, M. grandis, M. lateralis, M. marksii, M. nubilosa, M. parva, M. vespa and M. walkeri).Sociedade de Ciências Agrárias de Portugal2008-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articletext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2008000200013Revista de Ciências Agrárias v.31 n.2 2008reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPenghttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2008000200013Silva,MárciaValente,CarlosNeves,LucindaMachado,Helenainfo:eu-repo/semantics/openAccess2024-02-06T17:01:37Zoai:scielo:S0871-018X2008000200013Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:16:58.712908Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Evaluation of Mycosphaerella impact on eucalypts plantations in Portugal
title Evaluation of Mycosphaerella impact on eucalypts plantations in Portugal
spellingShingle Evaluation of Mycosphaerella impact on eucalypts plantations in Portugal
Silva,Márcia
Eucalyptus globulus
Mycosphaerella leaf disease
MLD
plantation trial
title_short Evaluation of Mycosphaerella impact on eucalypts plantations in Portugal
title_full Evaluation of Mycosphaerella impact on eucalypts plantations in Portugal
title_fullStr Evaluation of Mycosphaerella impact on eucalypts plantations in Portugal
title_full_unstemmed Evaluation of Mycosphaerella impact on eucalypts plantations in Portugal
title_sort Evaluation of Mycosphaerella impact on eucalypts plantations in Portugal
author Silva,Márcia
author_facet Silva,Márcia
Valente,Carlos
Neves,Lucinda
Machado,Helena
author_role author
author2 Valente,Carlos
Neves,Lucinda
Machado,Helena
author2_role author
author
author
dc.contributor.author.fl_str_mv Silva,Márcia
Valente,Carlos
Neves,Lucinda
Machado,Helena
dc.subject.por.fl_str_mv Eucalyptus globulus
Mycosphaerella leaf disease
MLD
plantation trial
topic Eucalyptus globulus
Mycosphaerella leaf disease
MLD
plantation trial
description Mycosphaerella leaf disease (MLD) is one of the most important diseases of eucalypts plantations worldwide. However, only recently it has become relevant in Portugal. Caused by a complex of Mycosphaerella species, this disease reduces the photosynthetic area and can cause tree defoliation. In extreme cases it causes reduction in the volume of wood produced. In order to relate the observed symptoms of MLD with the presence of the pathogen and at the same time obtaining an evaluation of eucalypt clones and family susceptibility, two experimental plantations were established in places where the disease has been detected. Data on the percentage of affected crown (necrosis or defoliation) were collected and some of the Mycosphaerella species present were identified (M. africana, M. communis, M. grandis, M. lateralis, M. marksii, M. nubilosa, M. parva, M. vespa and M. walkeri).
publishDate 2008
dc.date.none.fl_str_mv 2008-12-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2008000200013
url http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2008000200013
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2008000200013
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade de Ciências Agrárias de Portugal
publisher.none.fl_str_mv Sociedade de Ciências Agrárias de Portugal
dc.source.none.fl_str_mv Revista de Ciências Agrárias v.31 n.2 2008
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
_version_ 1799137265100783616

Registros relacionados