Grazing scar characteristics impact degree of fungal facilitation in spartina alterniflora leaves in a south american salt marsh

Detalhes bibliográficos
Autor(a) principal: Freitas, Ricardo Franco
Data de Publicação: 2014
Outros Autores: Schrack, Elizabeth Carol, Sieg, Robert Drew, Silliman, Brian Reed, Costa, César Serra Bonifácio
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FURG (RI FURG)
Texto Completo: http://repositorio.furg.br/handle/1/5701
Resumo: Grazing scars of burrowing crabs and Hemiptera insects were simulated on leaves of the salt marsh grass Spartina alterniflora. Simulations of crab feeding generated two-fold higher fungal (ergosterol) content in leaves in comparison to that generated by insect scar simulations (1.26 ±0.55 and 0.57 ±0.25 µg per cm², respectively). This study provided evidence that herbivory could facilitate microbial infection by fungi in dominant South American salt marsh plants and indicated that specific feeding mechanisms used by different herbivores might differentially impact the strength of this interaction.
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spelling Freitas, Ricardo FrancoSchrack, Elizabeth CarolSieg, Robert DrewSilliman, Brian ReedCosta, César Serra Bonifácio2015-12-24T13:43:09Z2015-12-24T13:43:09Z2014FREITAS, Ricardo Franco et al. Grazing scar characteristics impact degree of fungal facilitation in spartina alterniflora leaves in a south american salt marsh. Brazilian Archives of Biology and Technology, v. 58, n. 1, p. 103-108, 2014. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132015000100103&lng=en&nrm=iso>. Acesso em: 14 nov. 2015.1516-8913http://repositorio.furg.br/handle/1/570110.1590/S1516-8913201400030Grazing scars of burrowing crabs and Hemiptera insects were simulated on leaves of the salt marsh grass Spartina alterniflora. Simulations of crab feeding generated two-fold higher fungal (ergosterol) content in leaves in comparison to that generated by insect scar simulations (1.26 ±0.55 and 0.57 ±0.25 µg per cm², respectively). This study provided evidence that herbivory could facilitate microbial infection by fungi in dominant South American salt marsh plants and indicated that specific feeding mechanisms used by different herbivores might differentially impact the strength of this interaction.engFungi infestationPhytopathologyBiotic interactionsAphidsNeohelice granulataGrazing scar characteristics impact degree of fungal facilitation in spartina alterniflora leaves in a south american salt marshinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FURG (RI FURG)instname:Universidade Federal do Rio Grande (FURG)instacron:FURGLICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://repositorio.furg.br/bitstream/1/5701/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52open accessORIGINALGrazing Scar Characteristics Impact.pdfGrazing Scar Characteristics Impact.pdfapplication/pdf258534https://repositorio.furg.br/bitstream/1/5701/1/Grazing%20Scar%20Characteristics%20Impact.pdff245ad9af7a8eb6f97a3fa6f3fb9ccdbMD51open access1/57012015-12-24 11:43:09.56open accessoai:repositorio.furg.br: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Repositório InstitucionalPUBhttps://repositorio.furg.br/oai/request || http://200.19.254.174/oai/requestopendoar:2015-12-24T13:43:09Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG)false
dc.title.pt_BR.fl_str_mv Grazing scar characteristics impact degree of fungal facilitation in spartina alterniflora leaves in a south american salt marsh
title Grazing scar characteristics impact degree of fungal facilitation in spartina alterniflora leaves in a south american salt marsh
spellingShingle Grazing scar characteristics impact degree of fungal facilitation in spartina alterniflora leaves in a south american salt marsh
Freitas, Ricardo Franco
Fungi infestation
Phytopathology
Biotic interactions
Aphids
Neohelice granulata
title_short Grazing scar characteristics impact degree of fungal facilitation in spartina alterniflora leaves in a south american salt marsh
title_full Grazing scar characteristics impact degree of fungal facilitation in spartina alterniflora leaves in a south american salt marsh
title_fullStr Grazing scar characteristics impact degree of fungal facilitation in spartina alterniflora leaves in a south american salt marsh
title_full_unstemmed Grazing scar characteristics impact degree of fungal facilitation in spartina alterniflora leaves in a south american salt marsh
title_sort Grazing scar characteristics impact degree of fungal facilitation in spartina alterniflora leaves in a south american salt marsh
author Freitas, Ricardo Franco
author_facet Freitas, Ricardo Franco
Schrack, Elizabeth Carol
Sieg, Robert Drew
Silliman, Brian Reed
Costa, César Serra Bonifácio
author_role author
author2 Schrack, Elizabeth Carol
Sieg, Robert Drew
Silliman, Brian Reed
Costa, César Serra Bonifácio
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Freitas, Ricardo Franco
Schrack, Elizabeth Carol
Sieg, Robert Drew
Silliman, Brian Reed
Costa, César Serra Bonifácio
dc.subject.por.fl_str_mv Fungi infestation
Phytopathology
Biotic interactions
Aphids
Neohelice granulata
topic Fungi infestation
Phytopathology
Biotic interactions
Aphids
Neohelice granulata
description Grazing scars of burrowing crabs and Hemiptera insects were simulated on leaves of the salt marsh grass Spartina alterniflora. Simulations of crab feeding generated two-fold higher fungal (ergosterol) content in leaves in comparison to that generated by insect scar simulations (1.26 ±0.55 and 0.57 ±0.25 µg per cm², respectively). This study provided evidence that herbivory could facilitate microbial infection by fungi in dominant South American salt marsh plants and indicated that specific feeding mechanisms used by different herbivores might differentially impact the strength of this interaction.
publishDate 2014
dc.date.issued.fl_str_mv 2014
dc.date.accessioned.fl_str_mv 2015-12-24T13:43:09Z
dc.date.available.fl_str_mv 2015-12-24T13:43:09Z
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.citation.fl_str_mv FREITAS, Ricardo Franco et al. Grazing scar characteristics impact degree of fungal facilitation in spartina alterniflora leaves in a south american salt marsh. Brazilian Archives of Biology and Technology, v. 58, n. 1, p. 103-108, 2014. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132015000100103&lng=en&nrm=iso>. Acesso em: 14 nov. 2015.
dc.identifier.uri.fl_str_mv http://repositorio.furg.br/handle/1/5701
dc.identifier.issn.none.fl_str_mv 1516-8913
dc.identifier.doi.pt_BR.fl_str_mv 10.1590/S1516-8913201400030
identifier_str_mv FREITAS, Ricardo Franco et al. Grazing scar characteristics impact degree of fungal facilitation in spartina alterniflora leaves in a south american salt marsh. Brazilian Archives of Biology and Technology, v. 58, n. 1, p. 103-108, 2014. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132015000100103&lng=en&nrm=iso>. Acesso em: 14 nov. 2015.
1516-8913
10.1590/S1516-8913201400030
url http://repositorio.furg.br/handle/1/5701
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language eng
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institution FURG
reponame_str Repositório Institucional da FURG (RI FURG)
collection Repositório Institucional da FURG (RI FURG)
bitstream.url.fl_str_mv https://repositorio.furg.br/bitstream/1/5701/2/license.txt
https://repositorio.furg.br/bitstream/1/5701/1/Grazing%20Scar%20Characteristics%20Impact.pdf
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