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| Registros recuperados : 89 | |
| 7. |  | BACCI, L.; PICANÇO, M. C.; GUSMÃO, M. R.; BARRETO, R. W.; GALVAN, T. L. Inseticidas seletivos à tesourinha Doru luteipes (Sculder) utilizados no controle do pulgão verde em brássicas. Horticultura Brasileira, Brasília, DF, v. 20, n. 2, p. 174-179, jun. 2002.| Biblioteca(s): Embrapa Hortaliças. |
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| 10. | | PICANCO, M.; LEITE, G. L. D.; GUERATO, L. H.; GUSMAO, M. R.; JHAN, G. N. Intensidade de ataque da traca do tomateiro Scrobipalpuloides absoluta em tres introducoes de Lycopersicon peruvianum. Horticultura Brasileira, Brasilia, v.13, n.1, p.105, maio 1995. Resumo.| Biblioteca(s): Embrapa Hortaliças. |
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| 11. | | PICANCO, M.; LEITE, G. L. D; GUSMAO, M. R.; GUERATTO, L. H. Intensidade de infestacao da traca-do-tomateiro em tres introducoes de Lycopersicon peruvianum. Cientifica, Sao Paulo, v.25, n,1, p.139-145, 1997.| Biblioteca(s): Embrapa Hortaliças. |
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| 13. | | LEITE, G. L. D.; PICANÇO, M.; JHAM, G. N.; GUSMÃO, M. R. Fatores naturais que influenciam o ataque da mosca-branca em pimentão. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 37, n. 8, p. 1195-1200, ago. 2002 Notas Científicas.
Título em inglês: Natural factors influencing whitefly attack in sweet pepper.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 15. | | GUSMÃO, M. R.; GONRING, A. H. R.; PICANÇO, M. C.; PUIATTI, M.; MOURA, M. F. Fatores críticos de perdas em pepino no cultivo primavera-verão. Horticultura Brasileira, Brasília, v. 20, n. 2, p. 339, jul. 2002. Resumo.| Biblioteca(s): Embrapa Hortaliças. |
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| 16. | | SANTOS, R. L.; BERNARDES, G.; GONÇALVES, G. F. F.; PEZZOPANE, J. R. M.; GUSMAO, M. R. Determinação da entomofauna associada ao bolo fecal de bovino em sistema convencional e integração pecuária floresta. In: JORNADA CIENTÍFICA DA EMBRAPA SÃO CARLOS, 14., 2022, São Carlos, SP. Anais... São Carlos, SP: Embrapa Instrumentação; Embrapa Pecuária Sudeste, 2022. p. 69. (Embrapa Instrumentação. Documentos, 73).| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 17. | | GUSMÃO, M. R.; PICANÇO, M. C.; PEREIRA, J. L.; FIDÉLIS, E. G.; ROSADO, J. F. Determinação da unidade amostral para minadores de folha no tomateiro. Horticultura Brasileira, Brasília, v. 20, n. 2, p. 383, jul. 2002. Resumo.| Biblioteca(s): Embrapa Hortaliças. |
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| 18. | | GUSMÃO, M. R.; PICANÇO, M.; GONRING, A. H. R.; MOURA, M. F. Seletividade fisiológica de inseticidas a vespidae predadores do bicho-mineiro-do-cafeeiro. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 35, n. 4, p. 681-686, abr. 2000. Título em inglês: Physiologic selectivity of inseticides to wasps predators of the coffee leafminer.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 19. | | MIRANDA, M. M. M.; RIBEIRO, L. J.; PICANCO, M. C.; GUSMAO, M. R. Seletividade de inseticidas ao curuquere da couve, Ascia monuste orseis e ao predador Doru luteipes. Horticultura Brasileira, Brasilia, v.13, n.1, p.97, maio 1995. Resumo.| Biblioteca(s): Embrapa Hortaliças. |
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| Registros recuperados : 89 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
17/08/2015 |
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Data da última atualização: |
20/03/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
GUSMAO, M. R.; ALVES, T. C.; LEMES, A. P.; BETTIOL, G. M.; PEDROSO, A. de F.; BARIONI JUNIOR, W.; OLIVEIRA, P. P. A.; GREGO, C. R. |
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Afiliação: |
MARCOS RAFAEL GUSMAO, CPPSE; TERESA CRISTINA ALVES, CPPSE; AMANDA P. LEMES, UNESP/FCAV, JABOTICABAL, SP.; GIOVANA MARANHAO BETTIOL, CPPSE; ANDRE DE FARIA PEDROSO, CPPSE; WALDOMIRO BARIONI JUNIOR, CPPSE; PATRICIA PERONDI ANCHAO OLIVEIRA, CPPSE; CELIA REGINA GREGO, Embrapa Satellite Monitoring. |
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Título: |
Sodium fluorescein as an internal tracer on the location of bovine urine patches in pastures. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Grass and Forage Science, v. 71, p. 305-314, apr. 2015. |
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DOI: |
10.1111/gfs.12182 |
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Idioma: |
Inglês |
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Conteúdo: |
Sodium fluorescein (SF) was evaluated and validated as an internal marker in cattle for the location of urine patches in pastures. Three trials were carried out aiming at the following: evaluating the effect of dilution and volume of application on SF fluorescence on the environment; testing dosages and duration of excretion of SF administered orally to cattle; and validating the methodology for SF use on the location of cattle urine patches in pastures. The marker was tested in beef cattle kept on pastures under three grazing systems: degraded pasture under extensive management (De), intensively managed dryland pasture with high stocking rate (Id) and intensively managed irrigated pasture with high stocking rate (Ii). Besides the localization of urination sites, the number of urinations/animal/d and the area covered by urine were also determined. The residue of SF remained fluorescent in the pasture foliage up to 34 h after urination events, allowing the location of urine patches by a black-light flashlight. There was no difference between grazing systems in the number of urine patches/animal/d during the rainy and dry seasons. The average number of urine patches was approximately 11/animal/d. As expected, the estimated volume and area covered by urine varied according to the stocking density. The chosen SF dose (50 mg kg?1 LW) did not adversely affect the animals when administered once daily during 2 d. However, the same SF dose administered during four consecutive days caused urinary disorder in the animal. The distribution of urine patches was spatially dependent on specific characteristics of the paddock. MenosSodium fluorescein (SF) was evaluated and validated as an internal marker in cattle for the location of urine patches in pastures. Three trials were carried out aiming at the following: evaluating the effect of dilution and volume of application on SF fluorescence on the environment; testing dosages and duration of excretion of SF administered orally to cattle; and validating the methodology for SF use on the location of cattle urine patches in pastures. The marker was tested in beef cattle kept on pastures under three grazing systems: degraded pasture under extensive management (De), intensively managed dryland pasture with high stocking rate (Id) and intensively managed irrigated pasture with high stocking rate (Ii). Besides the localization of urination sites, the number of urinations/animal/d and the area covered by urine were also determined. The residue of SF remained fluorescent in the pasture foliage up to 34 h after urination events, allowing the location of urine patches by a black-light flashlight. There was no difference between grazing systems in the number of urine patches/animal/d during the rainy and dry seasons. The average number of urine patches was approximately 11/animal/d. As expected, the estimated volume and area covered by urine varied according to the stocking density. The chosen SF dose (50 mg kg?1 LW) did not adversely affect the animals when administered once daily during 2 d. However, the same SF dose administered during four consecutive days ca... Mostrar Tudo |
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Palavras-Chave: |
Animal behaviour; Excreta patch; Internal tracer; Localization of urine. |
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Thesaurus NAL: |
beef cattle; livestock. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
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001 2022143
005 2023-03-20
008 2015 bl uuuu u00u1 u #d
024 7 $a10.1111/gfs.12182$2DOI
100 1 $aGUSMAO, M. R.
245 $aSodium fluorescein as an internal tracer on the location of bovine urine patches in pastures.$h[electronic resource]
260 $c2015
520 $aSodium fluorescein (SF) was evaluated and validated as an internal marker in cattle for the location of urine patches in pastures. Three trials were carried out aiming at the following: evaluating the effect of dilution and volume of application on SF fluorescence on the environment; testing dosages and duration of excretion of SF administered orally to cattle; and validating the methodology for SF use on the location of cattle urine patches in pastures. The marker was tested in beef cattle kept on pastures under three grazing systems: degraded pasture under extensive management (De), intensively managed dryland pasture with high stocking rate (Id) and intensively managed irrigated pasture with high stocking rate (Ii). Besides the localization of urination sites, the number of urinations/animal/d and the area covered by urine were also determined. The residue of SF remained fluorescent in the pasture foliage up to 34 h after urination events, allowing the location of urine patches by a black-light flashlight. There was no difference between grazing systems in the number of urine patches/animal/d during the rainy and dry seasons. The average number of urine patches was approximately 11/animal/d. As expected, the estimated volume and area covered by urine varied according to the stocking density. The chosen SF dose (50 mg kg?1 LW) did not adversely affect the animals when administered once daily during 2 d. However, the same SF dose administered during four consecutive days caused urinary disorder in the animal. The distribution of urine patches was spatially dependent on specific characteristics of the paddock.
650 $abeef cattle
650 $alivestock
653 $aAnimal behaviour
653 $aExcreta patch
653 $aInternal tracer
653 $aLocalization of urine
700 1 $aALVES, T. C.
700 1 $aLEMES, A. P.
700 1 $aBETTIOL, G. M.
700 1 $aPEDROSO, A. de F.
700 1 $aBARIONI JUNIOR, W.
700 1 $aOLIVEIRA, P. P. A.
700 1 $aGREGO, C. R.
773 $tGrass and Forage Science$gv. 71, p. 305-314, apr. 2015.
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