Scanning electron microscopy of the predatory ability of agents of the biocontrol of nematodes
Autor(a) principal: | |
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Data de Publicação: | 2001 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2001 |
Resumo: | Nematode-trapping fungi have been studied as a promising alternative to control bovine gastrointestinal parasites and plant parasitic nematodes. Some encouraging results have been achieved with some species, by many researchers. Nematophagous fungi such as Arthrobotrys javanica, Dactylella leptospora, Monacrosporium eudermatum, M. robustum e Nematoctonus campylosporus were isolated from soil samples collected from different crops and agronomic environments proceeding from varies places in Brazil, making use of soil spreading methods. These fungi species were isolated at the Center of Animal Parasitology (CPPAR) at UNESP/FCAV, Campus Jaboticabal – SP. The predatory ability of these fungi, on free living nematodes (Panagrellus sp.) was documented at the Scanning Electron Microscopy Lab. The objectives of this work were to document, through Scanning Electron Microscopy (SEM), the morphological structures of these fungi, such as: capturing structures, size, form, septation of the conidia, connection clamp, exclusively on N. campylosporus, as well as the free-living nematodes captured by these fungi. |
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Semina. Ciências Agrárias (Online) |
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Scanning electron microscopy of the predatory ability of agents of the biocontrol of nematodesMicroscopia eletrônica de varredura da habilidade predatória de agentes do biocontrole de nematóidesBiological controlNematophagous fungiScanning Electron Microscopy.Controle biológicoFungos nematófogosMicroscopia eletrônica de varredura.Nematode-trapping fungi have been studied as a promising alternative to control bovine gastrointestinal parasites and plant parasitic nematodes. Some encouraging results have been achieved with some species, by many researchers. Nematophagous fungi such as Arthrobotrys javanica, Dactylella leptospora, Monacrosporium eudermatum, M. robustum e Nematoctonus campylosporus were isolated from soil samples collected from different crops and agronomic environments proceeding from varies places in Brazil, making use of soil spreading methods. These fungi species were isolated at the Center of Animal Parasitology (CPPAR) at UNESP/FCAV, Campus Jaboticabal – SP. The predatory ability of these fungi, on free living nematodes (Panagrellus sp.) was documented at the Scanning Electron Microscopy Lab. The objectives of this work were to document, through Scanning Electron Microscopy (SEM), the morphological structures of these fungi, such as: capturing structures, size, form, septation of the conidia, connection clamp, exclusively on N. campylosporus, as well as the free-living nematodes captured by these fungi.Fungos nematófagos têm sido estudados como uma alternativa promissora para o manejo de nematóides de plantas e parasitos gastrintestinais de bovinos. Resultados encorajadores têm sido obtidos com algumas espécies, por vários pesquisadores. A partir de amostras de solo coletadas em diferentes culturas e agroecossistemas provenientes de diversas localidades do Brasil, foram isolados, pelo método de espalhamento de solo, os fungos nematófagos Arthrobotrys javanica, Dactylella leptospora, Monacrosporium eudermatum, M. robustum e Nematoctonus campylosporus, no Centro de Pesquisas em Sanidade Animal (CPPAR) da UNESP/FCAV, Câmpus de Jaboticabal - SP, e a habilidade predatória destes fungos sobre o nematóide de vida livre Panagrellus sp. foi estudada no Laboratório de Microscopia Eletrônica de Varredura. Este trabalho teve como objetivo documentar ao microscópio eletrônico de varredura (MEV) estruturas morfológicas desses fungos tais como: estruturas de captura, tamanho, forma e septação dos conídios, grampos de conexão em N. campylosporus, assim como os nematóides de vida livre capturados por estes fungos.UEL2001-08-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/200110.5433/1679-0359.2001v22n1p113Semina: Ciências Agrárias; Vol. 22 No. 1 (2001); 113-120Semina: Ciências Agrárias; v. 22 n. 1 (2001); 113-1201679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2001/1746Silveira, ArleteGraminha, Érika Barbosa NevesNunes, Tiago Lot da SilvaVeronez, Viviane AparecidaSantos, Jaime Maia dosOliveira, João Carlos deinfo:eu-repo/semantics/openAccess2009-10-06T19:08:15Zoai:ojs.pkp.sfu.ca:article/2001Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2009-10-06T19:08:15Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Scanning electron microscopy of the predatory ability of agents of the biocontrol of nematodes Microscopia eletrônica de varredura da habilidade predatória de agentes do biocontrole de nematóides |
title |
Scanning electron microscopy of the predatory ability of agents of the biocontrol of nematodes |
spellingShingle |
Scanning electron microscopy of the predatory ability of agents of the biocontrol of nematodes Silveira, Arlete Biological control Nematophagous fungi Scanning Electron Microscopy. Controle biológico Fungos nematófogos Microscopia eletrônica de varredura. |
title_short |
Scanning electron microscopy of the predatory ability of agents of the biocontrol of nematodes |
title_full |
Scanning electron microscopy of the predatory ability of agents of the biocontrol of nematodes |
title_fullStr |
Scanning electron microscopy of the predatory ability of agents of the biocontrol of nematodes |
title_full_unstemmed |
Scanning electron microscopy of the predatory ability of agents of the biocontrol of nematodes |
title_sort |
Scanning electron microscopy of the predatory ability of agents of the biocontrol of nematodes |
author |
Silveira, Arlete |
author_facet |
Silveira, Arlete Graminha, Érika Barbosa Neves Nunes, Tiago Lot da Silva Veronez, Viviane Aparecida Santos, Jaime Maia dos Oliveira, João Carlos de |
author_role |
author |
author2 |
Graminha, Érika Barbosa Neves Nunes, Tiago Lot da Silva Veronez, Viviane Aparecida Santos, Jaime Maia dos Oliveira, João Carlos de |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Silveira, Arlete Graminha, Érika Barbosa Neves Nunes, Tiago Lot da Silva Veronez, Viviane Aparecida Santos, Jaime Maia dos Oliveira, João Carlos de |
dc.subject.por.fl_str_mv |
Biological control Nematophagous fungi Scanning Electron Microscopy. Controle biológico Fungos nematófogos Microscopia eletrônica de varredura. |
topic |
Biological control Nematophagous fungi Scanning Electron Microscopy. Controle biológico Fungos nematófogos Microscopia eletrônica de varredura. |
description |
Nematode-trapping fungi have been studied as a promising alternative to control bovine gastrointestinal parasites and plant parasitic nematodes. Some encouraging results have been achieved with some species, by many researchers. Nematophagous fungi such as Arthrobotrys javanica, Dactylella leptospora, Monacrosporium eudermatum, M. robustum e Nematoctonus campylosporus were isolated from soil samples collected from different crops and agronomic environments proceeding from varies places in Brazil, making use of soil spreading methods. These fungi species were isolated at the Center of Animal Parasitology (CPPAR) at UNESP/FCAV, Campus Jaboticabal – SP. The predatory ability of these fungi, on free living nematodes (Panagrellus sp.) was documented at the Scanning Electron Microscopy Lab. The objectives of this work were to document, through Scanning Electron Microscopy (SEM), the morphological structures of these fungi, such as: capturing structures, size, form, septation of the conidia, connection clamp, exclusively on N. campylosporus, as well as the free-living nematodes captured by these fungi. |
publishDate |
2001 |
dc.date.none.fl_str_mv |
2001-08-18 |
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2001 10.5433/1679-0359.2001v22n1p113 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2001 |
identifier_str_mv |
10.5433/1679-0359.2001v22n1p113 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2001/1746 |
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 |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 22 No. 1 (2001); 113-120 Semina: Ciências Agrárias; v. 22 n. 1 (2001); 113-120 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306056595144704 |