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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
02/05/2016 |
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Data da última atualização: |
29/12/2017 |
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Autoria: |
MARTINS, T.; ROSA, A. F.; CASTELANI, L.; MIRANDA, M. S. de; ARCARO, J. R. P.; POZZI, C. R. |
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Afiliação: |
THAMIRES MARTINS; ADRIANA F. ROSA, IZ; LÍVIA CASTELANI, IZ; MARIANA S. DE MIRANDA, IZ; JULIANA R. P. ARCARO, IZ; CLAUDIA R. POZZI, IZ. |
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Título: |
Intramammary treatment with gentamicin in lactating cows with clinical and subclinical mastitis. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 36, n. 4, p. 283-289, abr. 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
The study evaluated the microbiological profile of milk samples collected before and after mastitis treatment with gentamicin and investigated biofilms production and antimicrobial susceptibility of Staphylococcus spp. isolated. The presence of gentamicin residues in milk after the recommended withdrawal period was also evaluated. Antimicrobial residues were analyzed by Delvotest® SP NT over a period of 12 days beginning after 24 hours the last gentamicin application. Some of Staphylococcus spp. isolates were biofilm producers (19.05%). Staphylococcus spp. showed high levels of resistance to neomycin (16.95%), penicillin G (10.17%), and ampicillin (10.17%). Multidrug resistance to all antibiotics tested was observed in 1.69% of the Staphylococcus spp. isolates. Among 1440 mammary quarter milk samples 24.95% presented gentamicin residues after the withdrawal period. Gentamicin residues were also detected in 3.8% of samples from calibrated glass recorder jar (n=383) 4.1 days after treatment. The indiscriminate use of antibiotics may lead to the emergence of multidrug-resistant strains as well as increasing the risk of presence of residues of these drugs in milk. These problems affect the milk quality and may become a public health problem. |
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Palavras-Chave: |
Mastitis treatment; Multiresistance; Produção de biofilme; Resíduo de antibiótico; Staphylococcus spp; Tratamento de mastite. |
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Thesaurus Nal: |
antibiotic residues. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/142691/1/Intramammary-treatment.pdf
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Marc: |
LEADER 02071naa a2200265 a 4500
001 2044288
005 2017-12-29
008 2016 bl uuuu u00u1 u #d
100 1 $aMARTINS, T.
245 $aIntramammary treatment with gentamicin in lactating cows with clinical and subclinical mastitis.
260 $c2016
520 $aThe study evaluated the microbiological profile of milk samples collected before and after mastitis treatment with gentamicin and investigated biofilms production and antimicrobial susceptibility of Staphylococcus spp. isolated. The presence of gentamicin residues in milk after the recommended withdrawal period was also evaluated. Antimicrobial residues were analyzed by Delvotest® SP NT over a period of 12 days beginning after 24 hours the last gentamicin application. Some of Staphylococcus spp. isolates were biofilm producers (19.05%). Staphylococcus spp. showed high levels of resistance to neomycin (16.95%), penicillin G (10.17%), and ampicillin (10.17%). Multidrug resistance to all antibiotics tested was observed in 1.69% of the Staphylococcus spp. isolates. Among 1440 mammary quarter milk samples 24.95% presented gentamicin residues after the withdrawal period. Gentamicin residues were also detected in 3.8% of samples from calibrated glass recorder jar (n=383) 4.1 days after treatment. The indiscriminate use of antibiotics may lead to the emergence of multidrug-resistant strains as well as increasing the risk of presence of residues of these drugs in milk. These problems affect the milk quality and may become a public health problem.
650 $aantibiotic residues
653 $aMastitis treatment
653 $aMultiresistance
653 $aProdução de biofilme
653 $aResíduo de antibiótico
653 $aStaphylococcus spp
653 $aTratamento de mastite
700 1 $aROSA, A. F.
700 1 $aCASTELANI, L.
700 1 $aMIRANDA, M. S. de
700 1 $aARCARO, J. R. P.
700 1 $aPOZZI, C. R.
773 $tPesquisa Veterinária Brasileira, Rio de Janeiro$gv. 36, n. 4, p. 283-289, abr. 2016.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agricultura Digital. Para informações adicionais entre em contato com cnptia.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
14/02/2019 |
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Data da última atualização: |
14/02/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
VEIGA, A. D.; ROCHA, O. C.; GUERRA, A. F.; BARTHOLO, G. F.; RODRIGUES, G. C.; PEREIRA, W.; SILVA, T. P. da; SILVA, E. R. da. |
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Afiliação: |
ADRIANO DELLY VEIGA, CPAC; OMAR CRUZ ROCHA, CNPCa; ANTONIO FERNANDO GUERRA, CNPCa; GABRIEL FERREIRA BARTHOLO, CNPCa; GUSTAVO COSTA RODRIGUES, CNPTIA; WELINGTON PEREIRA, Instituto Federal Goiano; THIAGO PAULO DA SILVA; EVANDRO RIBEIRO DA SILVA. |
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Título: |
Agronomic performance and adaptability of arabic coffee resistant to leaf rust in the Central Brazilian Savanna. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Coffee Science, Lavras, v. 13, n. 1, p. 41-52, jan./mar. 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
ABSTRACT: Breeding programs and later indication of rust resistant cultivars for different environments and crops systems, in the concept of diseases integrated control, reach out for productivity raising and reduced production costs. The aim of this work was to evaluate the agronomic performance and adaptability of new Coffea arabica cultivars and progenies resistant to leaf rust in Central Brazilian Savanna. The experiment has been conducted since 2008 in an experimental area of Embrapa Hortaliças. Twenty three resistant cultivars, four progenies and three susceptible cultivars as controls, were assessed in a complete randomized block design with four replicates. The following traits were analyzed: plant height, stem diameter, canopy projection, number of plagiotropic branches, yield, grains percentage retained in sieves above 17, grain ripening and diseases resistance. Catucaí 2SL, Sacramento and Araponga stood out in vegetative growth. The highest yields are observed for IPR 103, Obatã 1669-20, Palma II, Sabiá 398 and Acauã, with values higher than 60 sacks per hectare. Among all these cultivars is observed high resistance to rust leaf and greater susceptibility to brown eye spot in the cultivar Acauã, for the place and period of evaluation. |
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Palavras-Chave: |
Adaptability; Crescimento vegetativo; Diseases; Productivity. |
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Thesagro: |
Coffea Arábica; Crescimento; Doença de Planta; Produtividade. |
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Thesaurus NAL: |
Plant diseases and disorders; Vegetative growth. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02232naa a2200325 a 4500
001 2106017
005 2019-02-14
008 2018 bl uuuu u00u1 u #d
100 1 $aVEIGA, A. D.
245 $aAgronomic performance and adaptability of arabic coffee resistant to leaf rust in the Central Brazilian Savanna.$h[electronic resource]
260 $c2018
520 $aABSTRACT: Breeding programs and later indication of rust resistant cultivars for different environments and crops systems, in the concept of diseases integrated control, reach out for productivity raising and reduced production costs. The aim of this work was to evaluate the agronomic performance and adaptability of new Coffea arabica cultivars and progenies resistant to leaf rust in Central Brazilian Savanna. The experiment has been conducted since 2008 in an experimental area of Embrapa Hortaliças. Twenty three resistant cultivars, four progenies and three susceptible cultivars as controls, were assessed in a complete randomized block design with four replicates. The following traits were analyzed: plant height, stem diameter, canopy projection, number of plagiotropic branches, yield, grains percentage retained in sieves above 17, grain ripening and diseases resistance. Catucaí 2SL, Sacramento and Araponga stood out in vegetative growth. The highest yields are observed for IPR 103, Obatã 1669-20, Palma II, Sabiá 398 and Acauã, with values higher than 60 sacks per hectare. Among all these cultivars is observed high resistance to rust leaf and greater susceptibility to brown eye spot in the cultivar Acauã, for the place and period of evaluation.
650 $aPlant diseases and disorders
650 $aVegetative growth
650 $aCoffea Arábica
650 $aCrescimento
650 $aDoença de Planta
650 $aProdutividade
653 $aAdaptability
653 $aCrescimento vegetativo
653 $aDiseases
653 $aProductivity
700 1 $aROCHA, O. C.
700 1 $aGUERRA, A. F.
700 1 $aBARTHOLO, G. F.
700 1 $aRODRIGUES, G. C.
700 1 $aPEREIRA, W.
700 1 $aSILVA, T. P. da
700 1 $aSILVA, E. R. da
773 $tCoffee Science, Lavras$gv. 13, n. 1, p. 41-52, jan./mar. 2018.
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Embrapa Agricultura Digital (CNPTIA) |
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