Efficacy of Duddingtonia flagrans and Arthrobotrys robusta in controlling sheep parasitic gastroenteritis

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dc.contributor.authorSilva, Bruna F. [UNESP]
dc.contributor.authorCarrijo-Mauad, Juliana R. [UNESP]
dc.contributor.authorBraga, Fabio R.
dc.contributor.authorCampos, Artur K.
dc.contributor.authorAraujo, Jackson V.
dc.contributor.authorAmarante, Alessandro Francisco Talamini do [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal de Viçosa (UFV)
dc.contributor.institutionUniv Fed Mato Grosso
dc.date.accessioned2014-05-20T13:53:09Z
dc.date.available2014-05-20T13:53:09Z
dc.date.issued2010-05-01
dc.description.abstractThe aim of this study was to evaluate the efficacy of formulations of sodium alginate matrix (pellets) of the nematode predatory fungi, Duddingtonia flagrans (AC001 isolate) and Arthrobotrys robusta (I-31 isolate), in the biological control of sheep gastrointestinal nematode infections. Thirty young Bergamacia ewes were allocated into three groups: In group 1 (control), the animals received 2 g/10 kg of live weight (l.w.) of pellets without fungus; in group 2, each animal received 2 g/10 kg of l.w. of pellets of D. flagrans (0.2 g of fungus/10 kg l.w.); and in group 3, each animal received 2 g/10 kg of l.w. of pellets of A. robusta (0.2 g of fungus/10 kg l.w.). The animals of each group were kept separately under rotational grazing. Pellets, with or without fungi, were mixed with 1 kg animal food and administered twice a week for 6 months. There was no significant difference in mean live weight and packed cell volume among groups (P > 0.05). Mean nematode fecal egg counts (FEC) did not significantly differ between the control and the remaining groups, except in one or two collections, when FEC was higher in the control group than in group 2 and group 3, respectively. The group that received A. robusta pellets needed less salvage anthelmintic treatments. Haemonchus contortus was the predominant species recovered from tracer lambs. The nematophagous fungi, D. flagrans and A. robusta, did not provide satisfactory results in the prophylaxis of parasitic gastroenteritis in sheep, under the conditions of the present study.en
dc.description.affiliationUniv Estadual Paulista, Dept Parasitol, Inst Biociencias, BR-18618000 Botucatu, SP, Brazil
dc.description.affiliationUniversidade Federal de Viçosa (UFV), Dept Vet, BR-36570000 Vicosa, MG, Brazil
dc.description.affiliationUniv Fed Mato Grosso, Inst Ciencias Saude, BR-78550000 Sinop, MT, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Parasitol, Inst Biociencias, BR-18618000 Botucatu, SP, Brazil
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.format.extent1343-1350
dc.identifierhttp://dx.doi.org/10.1007/s00436-010-1805-2
dc.identifier.citationParasitology Research. New York: Springer, v. 106, n. 6, p. 1343-1350, 2010.
dc.identifier.doi10.1007/s00436-010-1805-2
dc.identifier.issn0932-0113
dc.identifier.lattes2677231663329706
dc.identifier.urihttp://hdl.handle.net/11449/18964
dc.identifier.wosWOS:000277181800011
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofParasitology Research
dc.relation.ispartofjcr2.558
dc.relation.ispartofsjr0,991
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleEfficacy of Duddingtonia flagrans and Arthrobotrys robusta in controlling sheep parasitic gastroenteritisen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dcterms.rightsHolderSpringer
unesp.author.lattes2677231663329706[6]
unesp.author.orcid0000-0003-2942-5785[3]
unesp.author.orcid0000-0003-3995-5501[6]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Botucatupt

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