Predatory activity of the nematophagous fungus Duddingtonia flagrans on horse cyathostomin infective larvae
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | LOCUS Repositório Institucional da UFV |
Texto Completo: | https://doi.org/10.1007/s11250-010-9542-1 http://www.locus.ufv.br/handle/123456789/19411 |
Resumo: | This work was performed to determine the predatory capacity in vitro of the nematophagous fungus Duddingtonia flagrans (isolate AC001) on cyathostomin infective larvae of horse (L3). The experimental assay was carried out on plates with 2% water-agar (2% WA). In the treated group, each plate contained 1.000 L3 and 1.000 conidia of the fungus. The control group without fungus only contained 1.000 L3 in the plates. Ten random fields (4 mm diameter) were examined per plate of treated and control groups, every 24 h for seven days under an optical microscope (10× and 40× objective lens) for non-predated L3 counts. After 7 days, the non-predated L3 were recovered from the Petri dishes using the Baermann method. The interaction there was a significant reduction (p < 0.01) of 93.64% in the cyathostomin L3 recovered. The results showed that the D. flagrans is a potential candidate to the biological control of horse cyathostomin L3. |
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Braga, Fabio R.Araújo, Jackson V.Silva, André. R.Carvalho, Rogério O.Araujo, Juliana M.Ferreira, Sebastião R.Benjamin, Laércio A.2018-05-09T11:43:41Z2018-05-09T11:43:41Z2010-03-0715737438https://doi.org/10.1007/s11250-010-9542-1http://www.locus.ufv.br/handle/123456789/19411This work was performed to determine the predatory capacity in vitro of the nematophagous fungus Duddingtonia flagrans (isolate AC001) on cyathostomin infective larvae of horse (L3). The experimental assay was carried out on plates with 2% water-agar (2% WA). In the treated group, each plate contained 1.000 L3 and 1.000 conidia of the fungus. The control group without fungus only contained 1.000 L3 in the plates. Ten random fields (4 mm diameter) were examined per plate of treated and control groups, every 24 h for seven days under an optical microscope (10× and 40× objective lens) for non-predated L3 counts. After 7 days, the non-predated L3 were recovered from the Petri dishes using the Baermann method. The interaction there was a significant reduction (p < 0.01) of 93.64% in the cyathostomin L3 recovered. The results showed that the D. flagrans is a potential candidate to the biological control of horse cyathostomin L3.engTropical Animal Health and Productionv. 42, Issue 6, p. 1161–1165, August 2010Springer Science+Business Media B.V.info:eu-repo/semantics/openAccessNematophagous fungiDuddingtonia flagransCyathostominBiological controlHorsePredatory activity of the nematophagous fungus Duddingtonia flagrans on horse cyathostomin infective larvaeinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfreponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFVORIGINALartigo.pdfartigo.pdfTexto completoapplication/pdf120681https://locus.ufv.br//bitstream/123456789/19411/1/artigo.pdfa6b3064f99058b540db23f71b060a376MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://locus.ufv.br//bitstream/123456789/19411/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52THUMBNAILartigo.pdf.jpgartigo.pdf.jpgIM Thumbnailimage/jpeg5050https://locus.ufv.br//bitstream/123456789/19411/3/artigo.pdf.jpgab978c318f7a10647274ed7219d6afabMD53123456789/194112018-05-09 23:00:34.114oai:locus.ufv.br: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Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452018-05-10T02:00:34LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false |
dc.title.en.fl_str_mv |
Predatory activity of the nematophagous fungus Duddingtonia flagrans on horse cyathostomin infective larvae |
title |
Predatory activity of the nematophagous fungus Duddingtonia flagrans on horse cyathostomin infective larvae |
spellingShingle |
Predatory activity of the nematophagous fungus Duddingtonia flagrans on horse cyathostomin infective larvae Braga, Fabio R. Nematophagous fungi Duddingtonia flagrans Cyathostomin Biological control Horse |
title_short |
Predatory activity of the nematophagous fungus Duddingtonia flagrans on horse cyathostomin infective larvae |
title_full |
Predatory activity of the nematophagous fungus Duddingtonia flagrans on horse cyathostomin infective larvae |
title_fullStr |
Predatory activity of the nematophagous fungus Duddingtonia flagrans on horse cyathostomin infective larvae |
title_full_unstemmed |
Predatory activity of the nematophagous fungus Duddingtonia flagrans on horse cyathostomin infective larvae |
title_sort |
Predatory activity of the nematophagous fungus Duddingtonia flagrans on horse cyathostomin infective larvae |
author |
Braga, Fabio R. |
author_facet |
Braga, Fabio R. Araújo, Jackson V. Silva, André. R. Carvalho, Rogério O. Araujo, Juliana M. Ferreira, Sebastião R. Benjamin, Laércio A. |
author_role |
author |
author2 |
Araújo, Jackson V. Silva, André. R. Carvalho, Rogério O. Araujo, Juliana M. Ferreira, Sebastião R. Benjamin, Laércio A. |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Braga, Fabio R. Araújo, Jackson V. Silva, André. R. Carvalho, Rogério O. Araujo, Juliana M. Ferreira, Sebastião R. Benjamin, Laércio A. |
dc.subject.pt-BR.fl_str_mv |
Nematophagous fungi Duddingtonia flagrans Cyathostomin Biological control Horse |
topic |
Nematophagous fungi Duddingtonia flagrans Cyathostomin Biological control Horse |
description |
This work was performed to determine the predatory capacity in vitro of the nematophagous fungus Duddingtonia flagrans (isolate AC001) on cyathostomin infective larvae of horse (L3). The experimental assay was carried out on plates with 2% water-agar (2% WA). In the treated group, each plate contained 1.000 L3 and 1.000 conidia of the fungus. The control group without fungus only contained 1.000 L3 in the plates. Ten random fields (4 mm diameter) were examined per plate of treated and control groups, every 24 h for seven days under an optical microscope (10× and 40× objective lens) for non-predated L3 counts. After 7 days, the non-predated L3 were recovered from the Petri dishes using the Baermann method. The interaction there was a significant reduction (p < 0.01) of 93.64% in the cyathostomin L3 recovered. The results showed that the D. flagrans is a potential candidate to the biological control of horse cyathostomin L3. |
publishDate |
2010 |
dc.date.issued.fl_str_mv |
2010-03-07 |
dc.date.accessioned.fl_str_mv |
2018-05-09T11:43:41Z |
dc.date.available.fl_str_mv |
2018-05-09T11:43:41Z |
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/10.1007/s11250-010-9542-1 http://www.locus.ufv.br/handle/123456789/19411 |
dc.identifier.issn.none.fl_str_mv |
15737438 |
identifier_str_mv |
15737438 |
url |
https://doi.org/10.1007/s11250-010-9542-1 http://www.locus.ufv.br/handle/123456789/19411 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartofseries.pt-BR.fl_str_mv |
v. 42, Issue 6, p. 1161–1165, August 2010 |
dc.rights.driver.fl_str_mv |
Springer Science+Business Media B.V. info:eu-repo/semantics/openAccess |
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Springer Science+Business Media B.V. |
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openAccess |
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Tropical Animal Health and Production |
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Tropical Animal Health and Production |
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