Effect of warble fly larvae control on weight gain and hide quality in cattle for beef production

Detalhes bibliográficos
Autor(a) principal: Magalhães, Fernando Eustáquio Peixoto de
Data de Publicação: 2014
Outros Autores: Lesskiu, Carlos
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/15634
Resumo: Studies are presented to measure the effect on weight gain and hide quality, in cattle reared for beef production, under several conditions of control of infestations from the larvae al Dermatobia hominis (Warble fly). Thirty-nine calves were randomly distributed into three groups, each of thirteen animals, and reared until age for slaughter at two and half years. Two al the groups were treated with the larvicide 0,0 dimethyl, oxy- 2,2,2 – tricloroethyl phosphonate and the third group remained untreated to serve as a control. Of the two treated groups, the animals in one group received an application of the larvicide once every four weeks and in the other group, once every eight weeks. The results showed that in the treated groups larval infestation was very significantly reduced in comparison with the controls. There was no significant difference in weight gain between either the treated groups or the control group. Also there was no significant difference in the quality of the hides in the two treated groups, but the control group was significantly inferior. An analysis of the cost-benefit of treatment is presented.
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spelling Effect of warble fly larvae control on weight gain and hide quality in cattle for beef productionEfeito do controle do berne e sobre o ganho de peso e qualidade dos couros em novilhos de corteskin disease of beef cattle; larvicide; classification of hidesmilase cutânea; bernicida; classificação de courosStudies are presented to measure the effect on weight gain and hide quality, in cattle reared for beef production, under several conditions of control of infestations from the larvae al Dermatobia hominis (Warble fly). Thirty-nine calves were randomly distributed into three groups, each of thirteen animals, and reared until age for slaughter at two and half years. Two al the groups were treated with the larvicide 0,0 dimethyl, oxy- 2,2,2 – tricloroethyl phosphonate and the third group remained untreated to serve as a control. Of the two treated groups, the animals in one group received an application of the larvicide once every four weeks and in the other group, once every eight weeks. The results showed that in the treated groups larval infestation was very significantly reduced in comparison with the controls. There was no significant difference in weight gain between either the treated groups or the control group. Also there was no significant difference in the quality of the hides in the two treated groups, but the control group was significantly inferior. An analysis of the cost-benefit of treatment is presented.Com o objetivo de avaliar o efeito do controle do berne Dermatobia hominis sobre o ganho de peso e a qualidade dos couros, foi realizado um experimento, através do emprego de bernicidas, em 39 novilhos de corte distribuídos em três lotes de treze animais, até a idade de abate, a saber, por um período de dois anos e meio. Dois dos lotes foram tratados com o larvicida fosfonato de 0,0 dimetil, oxi-2,2,2-tricloroetilo*. O lote n° 1 recebeu o tratamento de quatro em quatro semanas, o lote n° 2 de oito em oito e o lote n°3 ficou sem tratamento. Os resultados mostraram que a infestação larval foi significativamente mais reduzida nos lotes tratados do que no lote não tratado (testemunha). Também não houve diferença significativa quanto ã qualidade dos couros nos dois lotes tratados: no testemunha, porém, a qualidade foi inferior. Neste trabalho é apresentada uma análise do custo-benefício do tratamento.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraMagalhães, Fernando Eustáquio Peixoto deLesskiu, Carlos2014-04-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/15634Pesquisa Agropecuaria Brasileira; v.17, n.2, fev. 1982; 329-336Pesquisa Agropecuária Brasileira; v.17, n.2, fev. 1982; 329-3361678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/15634/9641info:eu-repo/semantics/openAccess2014-04-16T12:24:17Zoai:ojs.seer.sct.embrapa.br:article/15634Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-04-16T12:24:17Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Effect of warble fly larvae control on weight gain and hide quality in cattle for beef production
Efeito do controle do berne e sobre o ganho de peso e qualidade dos couros em novilhos de corte
title Effect of warble fly larvae control on weight gain and hide quality in cattle for beef production
spellingShingle Effect of warble fly larvae control on weight gain and hide quality in cattle for beef production
Magalhães, Fernando Eustáquio Peixoto de
skin disease of beef cattle; larvicide; classification of hides
milase cutânea; bernicida; classificação de couros
title_short Effect of warble fly larvae control on weight gain and hide quality in cattle for beef production
title_full Effect of warble fly larvae control on weight gain and hide quality in cattle for beef production
title_fullStr Effect of warble fly larvae control on weight gain and hide quality in cattle for beef production
title_full_unstemmed Effect of warble fly larvae control on weight gain and hide quality in cattle for beef production
title_sort Effect of warble fly larvae control on weight gain and hide quality in cattle for beef production
author Magalhães, Fernando Eustáquio Peixoto de
author_facet Magalhães, Fernando Eustáquio Peixoto de
Lesskiu, Carlos
author_role author
author2 Lesskiu, Carlos
author2_role author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Magalhães, Fernando Eustáquio Peixoto de
Lesskiu, Carlos
dc.subject.por.fl_str_mv skin disease of beef cattle; larvicide; classification of hides
milase cutânea; bernicida; classificação de couros
topic skin disease of beef cattle; larvicide; classification of hides
milase cutânea; bernicida; classificação de couros
description Studies are presented to measure the effect on weight gain and hide quality, in cattle reared for beef production, under several conditions of control of infestations from the larvae al Dermatobia hominis (Warble fly). Thirty-nine calves were randomly distributed into three groups, each of thirteen animals, and reared until age for slaughter at two and half years. Two al the groups were treated with the larvicide 0,0 dimethyl, oxy- 2,2,2 – tricloroethyl phosphonate and the third group remained untreated to serve as a control. Of the two treated groups, the animals in one group received an application of the larvicide once every four weeks and in the other group, once every eight weeks. The results showed that in the treated groups larval infestation was very significantly reduced in comparison with the controls. There was no significant difference in weight gain between either the treated groups or the control group. Also there was no significant difference in the quality of the hides in the two treated groups, but the control group was significantly inferior. An analysis of the cost-benefit of treatment is presented.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-16
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/15634
url https://seer.sct.embrapa.br/index.php/pab/article/view/15634
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/15634/9641
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.17, n.2, fev. 1982; 329-336
Pesquisa Agropecuária Brasileira; v.17, n.2, fev. 1982; 329-336
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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