Behavior of the brown-rot fungus Gloeophyllum trabeum on thermally-modified Eucalyptus grandis wood

Detalhes bibliográficos
Autor(a) principal: Calonego,Fred Willians
Data de Publicação: 2013
Outros Autores: Andrade,Meire Cristina Nogueira de, Negrão,Djanira Rodrigues, Rocha,Cinthia Dias, Minhoni,Marli Teixeira de Almeida, Latorraca,João Vicente, Severo,Elias Taylor Durgante
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Floresta e Ambiente
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872013000300015
Resumo: In this study, we aimed evaluate the behavior of the brown-rot fungus Gloeophylum trabeum and white-rot fungus Pycnoporus sanguineus on thermally-modified Eucalyptus grandis wood. To this end, boards from five-year-eleven-month-old E. grandis trees, taken from the Duratex-SA company stock, were thermally-modified between 180 ºC and 220 ºC in the Laboratory of Wood Drying and Preservation at Universidade Estadual Paulista - UNESP, Botucatu, Sao Paulo state Brazil. Samples of each treatment were tested according to the ASTM D-2017 (2008) technical norm. The accelerated decay caused by the brown-rot fungus G. trabeum was compared with the decay caused by the white-rot fungus P. sanguineus, studied by Calonego et al. (2010). The results showed that (1) brown-rot fungus caused greater decay than white-rot fungus; and (2) the increase in temperature from 180 to 220 ºC caused reductions between 28.2% and 70.0% in the weight loss of E. grandis samples incubated with G. trabeum.
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spelling Behavior of the brown-rot fungus Gloeophyllum trabeum on thermally-modified Eucalyptus grandis wooddecay resistanceG. trabeumheat-treated woodeucalyptsrot fungiIn this study, we aimed evaluate the behavior of the brown-rot fungus Gloeophylum trabeum and white-rot fungus Pycnoporus sanguineus on thermally-modified Eucalyptus grandis wood. To this end, boards from five-year-eleven-month-old E. grandis trees, taken from the Duratex-SA company stock, were thermally-modified between 180 ºC and 220 ºC in the Laboratory of Wood Drying and Preservation at Universidade Estadual Paulista - UNESP, Botucatu, Sao Paulo state Brazil. Samples of each treatment were tested according to the ASTM D-2017 (2008) technical norm. The accelerated decay caused by the brown-rot fungus G. trabeum was compared with the decay caused by the white-rot fungus P. sanguineus, studied by Calonego et al. (2010). The results showed that (1) brown-rot fungus caused greater decay than white-rot fungus; and (2) the increase in temperature from 180 to 220 ºC caused reductions between 28.2% and 70.0% in the weight loss of E. grandis samples incubated with G. trabeum.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2013-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872013000300015Floresta e Ambiente v.20 n.3 2013reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.4322/floram.2013.028info:eu-repo/semantics/openAccessCalonego,Fred WilliansAndrade,Meire Cristina Nogueira deNegrão,Djanira RodriguesRocha,Cinthia DiasMinhoni,Marli Teixeira de AlmeidaLatorraca,João VicenteSevero,Elias Taylor Durganteeng2013-09-30T00:00:00Zoai:scielo:S2179-80872013000300015Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2013-09-30T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)false
dc.title.none.fl_str_mv Behavior of the brown-rot fungus Gloeophyllum trabeum on thermally-modified Eucalyptus grandis wood
title Behavior of the brown-rot fungus Gloeophyllum trabeum on thermally-modified Eucalyptus grandis wood
spellingShingle Behavior of the brown-rot fungus Gloeophyllum trabeum on thermally-modified Eucalyptus grandis wood
Calonego,Fred Willians
decay resistance
G. trabeum
heat-treated wood
eucalypts
rot fungi
title_short Behavior of the brown-rot fungus Gloeophyllum trabeum on thermally-modified Eucalyptus grandis wood
title_full Behavior of the brown-rot fungus Gloeophyllum trabeum on thermally-modified Eucalyptus grandis wood
title_fullStr Behavior of the brown-rot fungus Gloeophyllum trabeum on thermally-modified Eucalyptus grandis wood
title_full_unstemmed Behavior of the brown-rot fungus Gloeophyllum trabeum on thermally-modified Eucalyptus grandis wood
title_sort Behavior of the brown-rot fungus Gloeophyllum trabeum on thermally-modified Eucalyptus grandis wood
author Calonego,Fred Willians
author_facet Calonego,Fred Willians
Andrade,Meire Cristina Nogueira de
Negrão,Djanira Rodrigues
Rocha,Cinthia Dias
Minhoni,Marli Teixeira de Almeida
Latorraca,João Vicente
Severo,Elias Taylor Durgante
author_role author
author2 Andrade,Meire Cristina Nogueira de
Negrão,Djanira Rodrigues
Rocha,Cinthia Dias
Minhoni,Marli Teixeira de Almeida
Latorraca,João Vicente
Severo,Elias Taylor Durgante
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Calonego,Fred Willians
Andrade,Meire Cristina Nogueira de
Negrão,Djanira Rodrigues
Rocha,Cinthia Dias
Minhoni,Marli Teixeira de Almeida
Latorraca,João Vicente
Severo,Elias Taylor Durgante
dc.subject.por.fl_str_mv decay resistance
G. trabeum
heat-treated wood
eucalypts
rot fungi
topic decay resistance
G. trabeum
heat-treated wood
eucalypts
rot fungi
description In this study, we aimed evaluate the behavior of the brown-rot fungus Gloeophylum trabeum and white-rot fungus Pycnoporus sanguineus on thermally-modified Eucalyptus grandis wood. To this end, boards from five-year-eleven-month-old E. grandis trees, taken from the Duratex-SA company stock, were thermally-modified between 180 ºC and 220 ºC in the Laboratory of Wood Drying and Preservation at Universidade Estadual Paulista - UNESP, Botucatu, Sao Paulo state Brazil. Samples of each treatment were tested according to the ASTM D-2017 (2008) technical norm. The accelerated decay caused by the brown-rot fungus G. trabeum was compared with the decay caused by the white-rot fungus P. sanguineus, studied by Calonego et al. (2010). The results showed that (1) brown-rot fungus caused greater decay than white-rot fungus; and (2) the increase in temperature from 180 to 220 ºC caused reductions between 28.2% and 70.0% in the weight loss of E. grandis samples incubated with G. trabeum.
publishDate 2013
dc.date.none.fl_str_mv 2013-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872013000300015
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872013000300015
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.4322/floram.2013.028
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 Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
dc.source.none.fl_str_mv Floresta e Ambiente v.20 n.3 2013
reponame:Floresta e Ambiente
instname:Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ
instname_str Universidade Federal do Rio de Janeiro (UFRJ)
instacron_str UFRJ
institution UFRJ
reponame_str Floresta e Ambiente
collection Floresta e Ambiente
repository.name.fl_str_mv Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)
repository.mail.fl_str_mv floramjournal@gmail.com||floram@ufrrj.br||
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