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dc.contributor.authorNICIURA, S. C. M.
dc.contributor.authorMELLO, S. S. de
dc.contributor.authorVERÍSSIMO, C. J.
dc.contributor.authorMOLENTO, M. B.
dc.date.accessioned2026-06-24T13:53:58Z-
dc.date.available2026-06-24T13:53:58Z-
dc.date.created2013-08-01
dc.date.issued2013
dc.identifier.citationIn: ANNUAL MEETING BRAZILIAN SOCIETY OF ANIMAL SCIENCE, 50., 2013, Campinas. The integration of Knowledge in animal production - Palestra. Campinas: SBZ, 2013
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/963129-
dc.descriptionDespite the increasing economic importance of the small ruminant production, parasite resistance continues to stand out as the main constraint to this activity. Haemonchus contortus, the most prevalent and pathogenic nematode in tropical areas, is responsible for economic losses and health problems. The purpose of this review is to present the current knowledge about H. contortus genetics, anthelmintic resistance and management practices in sheep flocks associated with parasite resistance. We present the main results of our team obtained in sheep flocks from São Paulo state, Brazil, in recent years regarding efficiency assessment of five anthelmintics by the fecal egg count reduction test (FECRT); genotyping of two genes related to anthelmintic resistance (βtubulin and P-glycoprotein); and risk factors in management practices associated with anthelmintic resistance. We aim to provide useful information to improve control, maintain the effectiveness of chemical groups, slow the emergence of anthelmintic resistance in sheep and help farmers deal with parasitic resistance.
dc.format1 CD-ROM
dc.language.isoeng
dc.rightsopenAccess
dc.subjectManagement practices
dc.subjectMultidrug
dc.subjectResistance nematodes
dc.subjectPCR
dc.titleGenetics of Haemonchus contortus and risk factors for sheep flocks related to anthelmintic resistance.
dc.typeArtigo em anais e proceedings
dc.subject.nalthesaurusHaemonchus
dc.subject.nalthesaurusRisk factors
dc.subject.nalthesaurusAnthelmintics
riaa.ainfo.id963129
riaa.ainfo.lastupdate2026-06-24
dc.contributor.institutionSIMONE CRISTINA MEO NICIURA, CPPSE; SUELEN SCARPA DE MELLO, UNIVERSIDADE FEDERAL DE SÃO CARLOS; CECILIA JOSÉ VERÍSSIMO, INSTITUTO DE ZOOTECNIA DO GOVERNO DO ESTADO DE SÃO PAULO; MARCELO BELTRÃO MOLENTO, UNIVERSIDADE FEDERAL DO PARANÁ.
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