Por favor, use este identificador para citar o enlazar este ítem: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1145712
Registro completo de metadatos
Campo DCValorLengua/Idioma
dc.contributor.authorCHAGAS, A. C. de S.
dc.contributor.authorTUPY, O.
dc.contributor.authorSANTOS, I. B. DOS
dc.contributor.authorESTEVES, S. N.
dc.date.accessioned2022-08-24T18:28:21Z-
dc.date.available2022-08-24T18:28:21Z-
dc.date.created2022-08-24
dc.date.issued2022
dc.identifier.citationRevista Brasileira de Parasitologia Veterinária, v. 31, n. 3, e008722, 2022.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1145712-
dc.descriptionThis study evaluated the economic impact of gastrointestinal nematode (GIN) infection in Morada Nova lambs under different parasite chemical control conditions. For this, 246 lambs, in the rainy and dry season, were randomized into groups according to their anthelmintic treatment with levamisole: control (CT: no treatment); routine treatment (RT: treated every 42 days); and targeted selective treatment (TST: treated according to the average daily weight gain, DWG). From 63 days of age (D63) to D210, the lambs were weighed and monitored for GIN infection parameters. Spending on anthelmintics in the production system was 1.3% of the total economic result. The economic result per animal (R$ 5.00 = US$ 1.00) was higher in the RT group, amounting to US$ 6.60 in the rainy and US$ 5.69 in the dry season, due to higher DWG. Thus, RT presented economic results 14.4% and 10.9% higher than CT, and 7.2% and 1.9% higher than TST, in the rainy and dry season, respectively. However, fast development of resistance made RT unfeasible. Here, the economic impact of GIN infection on a national scale is discussed, demonstrating its importance and the impossibility of profitable and sustainable sheep production without adequate control.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectProduction loss
dc.subjectWeight impact
dc.subjectDeath rate
dc.subjectAnthelmintic resistance
dc.titleEconomic impact of gastrointestinal nematodes in Morada Nova sheep in Brazil.
dc.typeArtigo de periódico
dc.subject.thesagroHaemonchus Contortus
dc.subject.nalthesaurusSmall ruminants
dc.format.extent210 p.
riaa.ainfo.id1145712
riaa.ainfo.lastupdate2022-08-24
dc.identifier.doihttps://doi.org/10.1590/S1984-29612022044
dc.contributor.institutionANA CAROLINA DE SOUZA CHAGAS, CPPSE; OSCAR TUPY, CNPGL; ISABELLA BARBOSA DOS SANTOS, UNESP; SERGIO NOVITA ESTEVES, CPPSE.
Aparece en las colecciones:Artigo em periódico indexado (CPPSE)

Ficheros en este ítem:
Fichero Descripción TamañoFormato 
EconomicImpactGastrointestinal.pdf299.28 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro sencillo del ítem

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace