A method to evaluate the Fusarium moniliforme var. subglutinans dissemination in pineapple

Detalhes bibliográficos
Autor(a) principal: Mattos, Aristóteles Pires de
Data de Publicação: 2014
Outros Autores: Aguilar, Juan Angel Espinal, Neiva, Luiz Paulo Almeida
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/16886
Resumo: A trial was carried out to determine a method to detect the aerial dispersal of Fusarium moniliforme var. subglutinans spores. Petri dishes, containing a Fusarium spp. selective medium developed by Nash & Snyder, were randomly placed in different positions, directions and periods of sun exposure. This method showed to be efficient, but there was no significant difference between the number of propagula colonies captured and the various positions and directions of the dishes. As to the period of sun exposure, no spores were captured after the eight hour period. It was observed, through the pathogenicity test, that the colonies identified as F. monoliforme var. subglutinans were 100% pathogenic to the pineapple plants.
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spelling A method to evaluate the Fusarium moniliforme var. subglutinans dissemination in pineappleMétodo para determinar a disseminação de Fusarium moniliforme var. subglutinans, no abacaxizeiropineapple; Fusarium rot, epidemiologyabacaxi; fusariose; epidemiologiaA trial was carried out to determine a method to detect the aerial dispersal of Fusarium moniliforme var. subglutinans spores. Petri dishes, containing a Fusarium spp. selective medium developed by Nash & Snyder, were randomly placed in different positions, directions and periods of sun exposure. This method showed to be efficient, but there was no significant difference between the number of propagula colonies captured and the various positions and directions of the dishes. As to the period of sun exposure, no spores were captured after the eight hour period. It was observed, through the pathogenicity test, that the colonies identified as F. monoliforme var. subglutinans were 100% pathogenic to the pineapple plants.Realizou-se um ensaio visando obter um método capaz de detectar a dispersão aérea de esporos de Fusarium moniliforme var. subglutinans. Para tanto, utilizaram-se placas de Petri, contendo meio de cultura Nash e Snyder seletivo para Fusarium spp, dispostas em diferentes posições, direções e períodos de exposição ao sol O método em estudo mostrou-se eficiente, porém não houve diferença significativa entre o numero de colônias de propágulos capturados e as diversas posições e direções das placas. Com relação ao tempo de exposição ao sol, não houve captura de esporos após o período das oito horas. Constatou-se, através do teste de patogenicidade, que as colônias identificadas como Fusarim moniliforme var. subglutinans foram 100% patogênicas ao abacaxizeiro.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraMattos, Aristóteles Pires deAguilar, Juan Angel EspinalNeiva, Luiz Paulo Almeida2014-04-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/16886Pesquisa Agropecuaria Brasileira; v.16, n.3, mar. 1981; 337-339Pesquisa Agropecuária Brasileira; v.16, n.3, mar. 1981; 337-3391678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/16886/11226info:eu-repo/semantics/openAccess2014-04-15T19:39:18Zoai:ojs.seer.sct.embrapa.br:article/16886Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-04-15T19:39:18Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv A method to evaluate the Fusarium moniliforme var. subglutinans dissemination in pineapple
Método para determinar a disseminação de Fusarium moniliforme var. subglutinans, no abacaxizeiro
title A method to evaluate the Fusarium moniliforme var. subglutinans dissemination in pineapple
spellingShingle A method to evaluate the Fusarium moniliforme var. subglutinans dissemination in pineapple
Mattos, Aristóteles Pires de
pineapple; Fusarium rot, epidemiology
abacaxi; fusariose; epidemiologia
title_short A method to evaluate the Fusarium moniliforme var. subglutinans dissemination in pineapple
title_full A method to evaluate the Fusarium moniliforme var. subglutinans dissemination in pineapple
title_fullStr A method to evaluate the Fusarium moniliforme var. subglutinans dissemination in pineapple
title_full_unstemmed A method to evaluate the Fusarium moniliforme var. subglutinans dissemination in pineapple
title_sort A method to evaluate the Fusarium moniliforme var. subglutinans dissemination in pineapple
author Mattos, Aristóteles Pires de
author_facet Mattos, Aristóteles Pires de
Aguilar, Juan Angel Espinal
Neiva, Luiz Paulo Almeida
author_role author
author2 Aguilar, Juan Angel Espinal
Neiva, Luiz Paulo Almeida
author2_role author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Mattos, Aristóteles Pires de
Aguilar, Juan Angel Espinal
Neiva, Luiz Paulo Almeida
dc.subject.por.fl_str_mv pineapple; Fusarium rot, epidemiology
abacaxi; fusariose; epidemiologia
topic pineapple; Fusarium rot, epidemiology
abacaxi; fusariose; epidemiologia
description A trial was carried out to determine a method to detect the aerial dispersal of Fusarium moniliforme var. subglutinans spores. Petri dishes, containing a Fusarium spp. selective medium developed by Nash & Snyder, were randomly placed in different positions, directions and periods of sun exposure. This method showed to be efficient, but there was no significant difference between the number of propagula colonies captured and the various positions and directions of the dishes. As to the period of sun exposure, no spores were captured after the eight hour period. It was observed, through the pathogenicity test, that the colonies identified as F. monoliforme var. subglutinans were 100% pathogenic to the pineapple plants.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-15
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/16886
url https://seer.sct.embrapa.br/index.php/pab/article/view/16886
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/16886/11226
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.16, n.3, mar. 1981; 337-339
Pesquisa Agropecuária Brasileira; v.16, n.3, mar. 1981; 337-339
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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