Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1119726
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dc.contributor.authorMEDEIROS, M. A. deeng
dc.contributor.authorBARROS, A. T. M. deeng
dc.contributor.authorRIET-CORREA, F.eng
dc.contributor.authorMARQUES, A. R.eng
dc.contributor.authorLOPES, J. R. G.eng
dc.contributor.authorVIEIRA, V. D.eng
dc.contributor.authorMIRABALLES, C.eng
dc.date.accessioned2020-02-03T18:08:46Z-
dc.date.available2020-02-03T18:08:46Z-
dc.date.created2020-02-03
dc.date.issued2019
dc.identifier.citationBrazilian Journal of Veterinary Parasitology, v. 28, n. 3, p. 465-472, july.-sept. 2019.eng
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1119726-
dc.descriptionTo identify susceptible and resistant Haematobia irritans cows, horn flies were counted biweekly for 3 years in a herd of 25 Sindhi cows. Repeated measures linear mixed models were created including cow as a random factor. The results were analyzed by: 1) observing horn fly counts, considering fly-susceptible cows with infestations appearing in the upper quartile more than 50% of the weeks and in the lower quartile less than 20% of the weeks, and fly-resistant cows those that the number of flies was in the lower quartile more than 50% of the weeks and in the upper quartile less than 20%; 2) by the best linear unbiased predictions (BLUPs), to evaluate the cow effect on fly counts. Fly-susceptible cows were those in which the infestation appeared in the 90th percentile of the BLUPs, whereas fly-resistant cows appeared in the 10th percentile. For the observational method the individuals identified as resistant varied between 8% and 20% and 8% to 12% were susceptible. For the BLUP method, the rates of susceptible and resistant cows were 12%. The agreement among methods suggests that susceptible cows can be identified by observations of fly counts, allowing for selective breeding, culling or treatment.eng
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectHorn flyeng
dc.subjectBovineseng
dc.subjectAnimal selectioneng
dc.subjectIntegrated controleng
dc.subjectSeleção animaleng
dc.titleIdentification of Sindhi cows that are susceptible or resistant to Haematobia irritans.eng
dc.typeArtigo de periódicoeng
dc.date.updated2020-04-20T11:11:11Z
dc.subject.thesagroMosca dos Chifreseng
dc.subject.thesagroBovinoeng
dc.subject.thesagroControle Integradoeng
riaa.ainfo.id1119726eng
riaa.ainfo.lastupdate2020-04-20 -03:00:00
dc.contributor.institutionMárcia Alves de Medeiros, Universidade Federal de Campina Grande - UFCG/Hospital Veterinário/Centro de Saúde e Tecnologia Ruraleng
dc.contributor.institutionANTONIO THADEU MEDEIROS DE BARROS, CNPGCeng
dc.contributor.institutionFranklin Riet-Correa, Instituto Nacional de Investigación Agropecuaria – INIA/Plataforma de Salud Animal – PSAeng
dc.contributor.institutionAna Rita Marques, Instituto Nacional de Investigación Agropecuaria – INIA/Plataforma de Salud Animal – PSAeng
dc.contributor.institutionJosé Radmácyo Gomes Lopes, Universidade Federal de Campina Grande - UFCG/Hospital Veterinário/Centro de Saúde e Tecnologia Ruraleng
dc.contributor.institutionVanessa Diniz Vieira, Universidade Federal de Campina Grande - UFCG/Hospital Veterinário/Centro de Saúde e Tecnologia Ruraleng
dc.contributor.institutionCecilia Miraballes, Instituto Nacional de Investigación Agropecuaria – INIA/Plataforma de Salud Animal – PSA.eng
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