Predatory activity of the nematophagous fungus Duddingtonia flagrans on horse cyathostomin infective larvae

Detalhes bibliográficos
Autor(a) principal: Braga, Fabio R.
Data de Publicação: 2010
Outros Autores: Araújo, Jackson V., Silva, André. R., Carvalho, Rogério O., Araujo, Juliana M., Ferreira, Sebastião R., Benjamin, Laércio A.
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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spelling 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
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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.
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dc.publisher.none.fl_str_mv Tropical Animal Health and Production
publisher.none.fl_str_mv Tropical Animal Health and Production
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