Fungi associated to Platypus cylindrus Fab. (Coleoptera: Platypodidae) in cork oak
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://doi.org/10.19084/rca.15723 |
Resumo: | Platypus cylindrus is a pest that since the 80s of the last century has been considered a cork oak mortality agent in Portugal. It is an ambrosia beetle that establishes complex symbioses with fungi whose role in the insect-fungus-host interaction has not been completely clarified. In order to characterize P. cylindrus associated micoflora in Portugal, fungi were isolated from different beetle organs and from its galleries in cork oak trees. Fungi of the genera Acremonium, Aspergillus, Beauveria, Botrytis, Chaetomium, Fusarium, Geotrichum, Gliocladium, Nodulisporium,Paecilomyces, Penicillium, Raffaelea, Scytalidium, Trichoderma and of the order Mucorales were identified. An actinomycete of the genus Streptomyces was also identified. Some of these genera were related for the first time to this interaction. In the present work the isolated fungi are characterized and their contribution for beetle population establishment and tree weakness is discussed. |
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Fungi associated to Platypus cylindrus Fab. (Coleoptera: Platypodidae) in cork oakFungos associados ao insecto Platypus cylindrus Fab. (Coleoptera: Platypodidae) em sobreiroGeralPlatypus cylindrus is a pest that since the 80s of the last century has been considered a cork oak mortality agent in Portugal. It is an ambrosia beetle that establishes complex symbioses with fungi whose role in the insect-fungus-host interaction has not been completely clarified. In order to characterize P. cylindrus associated micoflora in Portugal, fungi were isolated from different beetle organs and from its galleries in cork oak trees. Fungi of the genera Acremonium, Aspergillus, Beauveria, Botrytis, Chaetomium, Fusarium, Geotrichum, Gliocladium, Nodulisporium,Paecilomyces, Penicillium, Raffaelea, Scytalidium, Trichoderma and of the order Mucorales were identified. An actinomycete of the genus Streptomyces was also identified. Some of these genera were related for the first time to this interaction. In the present work the isolated fungi are characterized and their contribution for beetle population establishment and tree weakness is discussed.Platypus cylindrus é uma praga que desde os anos 80 do século passado tem sido referida como agente de mortalidade do sobreiro em Portugal. É um insecto ambrósia que estabelece simbioses complexas com fungos cujo papel não está completamente esclarecido na interacção insecto-fungo-sobreiro. Com o objectivo de caracterizar a micoflora associada a P. cylindrus em Portugal foram efectuados isolamentos a partir de diferentes órgãos do insecto e suas galerias em sobreiro. Identificaram-se fungos dos géneros Acremonium, Aspergillus, Beauveria, Botrytis, Chaetomium, Fusarium, Geotrichum, Gliocladium, Nodulisporium, Paecilomyces, Penicillium, Raffaelea, Scytalidium, Trichoderma e da ordem Mucorales. Foi igualmente identificado um actinomiceta do género Streptomyces. Alguns destes géneros são referidos pela primeira vez nesta interacção. No presente trabalho caracterizam-se os fungos isolados e discute-se a sua contribuição para o estabelecimento das populações do insecto e enfraquecimento das árvores.Sociedade de Ciências Agrárias de Portugal2018-11-24T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://doi.org/10.19084/rca.15723eng2183-041X0871-018XHenriques, JoanaInácio, LurdesSousa, Edmundoinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-09-06T09:23:52Zoai:ojs.revistas.rcaap.pt:article/15723Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:30:35.625494Repositório 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 |
Fungi associated to Platypus cylindrus Fab. (Coleoptera: Platypodidae) in cork oak Fungos associados ao insecto Platypus cylindrus Fab. (Coleoptera: Platypodidae) em sobreiro |
title |
Fungi associated to Platypus cylindrus Fab. (Coleoptera: Platypodidae) in cork oak |
spellingShingle |
Fungi associated to Platypus cylindrus Fab. (Coleoptera: Platypodidae) in cork oak Henriques, Joana Geral |
title_short |
Fungi associated to Platypus cylindrus Fab. (Coleoptera: Platypodidae) in cork oak |
title_full |
Fungi associated to Platypus cylindrus Fab. (Coleoptera: Platypodidae) in cork oak |
title_fullStr |
Fungi associated to Platypus cylindrus Fab. (Coleoptera: Platypodidae) in cork oak |
title_full_unstemmed |
Fungi associated to Platypus cylindrus Fab. (Coleoptera: Platypodidae) in cork oak |
title_sort |
Fungi associated to Platypus cylindrus Fab. (Coleoptera: Platypodidae) in cork oak |
author |
Henriques, Joana |
author_facet |
Henriques, Joana Inácio, Lurdes Sousa, Edmundo |
author_role |
author |
author2 |
Inácio, Lurdes Sousa, Edmundo |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Henriques, Joana Inácio, Lurdes Sousa, Edmundo |
dc.subject.por.fl_str_mv |
Geral |
topic |
Geral |
description |
Platypus cylindrus is a pest that since the 80s of the last century has been considered a cork oak mortality agent in Portugal. It is an ambrosia beetle that establishes complex symbioses with fungi whose role in the insect-fungus-host interaction has not been completely clarified. In order to characterize P. cylindrus associated micoflora in Portugal, fungi were isolated from different beetle organs and from its galleries in cork oak trees. Fungi of the genera Acremonium, Aspergillus, Beauveria, Botrytis, Chaetomium, Fusarium, Geotrichum, Gliocladium, Nodulisporium,Paecilomyces, Penicillium, Raffaelea, Scytalidium, Trichoderma and of the order Mucorales were identified. An actinomycete of the genus Streptomyces was also identified. Some of these genera were related for the first time to this interaction. In the present work the isolated fungi are characterized and their contribution for beetle population establishment and tree weakness is discussed. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-11-24T00:00:00Z |
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 |
https://doi.org/10.19084/rca.15723 |
url |
https://doi.org/10.19084/rca.15723 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
2183-041X 0871-018X |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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 |
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 |
|
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1799130172404793344 |