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| Registros recuperados : 204 | |
| 201. |  | ARAÚJO, R. F. S. da S.; BATISTA, Â. M. V.; GUIM, A.; CARVALHO, F. R. de; MATTOS, C. W.; RIBEIRO, V. L.; ARAÚJO, G. G. L. de; SOUSA, S. M. de N.; SANTOS, A. L. C. C. E. dos; SILVA, G. F. do N.; BARROS, V. R. P. de; SANTOS, C. C. dos. Efeito da substituição de deitas a base de palma forrageira (opuntia fícus-indica mill) por feno de erva-sal (Atriplex nummularia l) sobre o consumo de matérias seca, ingestão de água e taxa formação de urina em ovinos. In: CONGRESSO BRASILEIRO DE NUTRIÇÃO ANIMAL, 1., 2008, Fortaleza. Biotecnologia aplicada na produção de rações: anais. Fortaleza: SEBRAE-CE, 2008. Seção Manejo e Nutrição de Ruminantes. 5 f. 1 CD-ROM.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 202. | | ARAÚJO, R. F. S. da S.; BATISTA, A. M. V.; GUIM. A.; CARVALHO. F. R. de; MATTOS, C. W.; RIBEIRO, V. L.; ARAUJO, G. G. L. de; SOUSA, S. M. de N.; SANTOS, A. L. C. C. E. dos; SILVA, G. F. do N.; BARROS, V. R. P. de; SANTOS, C. C. dos. Efeito da substituição de deitas a base de palma forrageira (Opuntia fícus indica mill) por feno de erva-sal (Atriplex nummularia l) sobre o consumo de matérias seca, ingestão de água e taxa formação de urina em ovinos. In: CONGRESSO BRASILEIRO DE NUTRIÇÃO ANIMAL, 1., 2008, Fortaleza. Bioecnologia aplicada na produção de rações: anais. Fortaleza: SEBRAE-CE, 2008 1 CD-ROM.| Biblioteca(s): Embrapa Semiárido. |
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| 203. | | OLIVEIRA-PAIVA, C. A.; MARRIEL, I. E.; GOMES, E. A.; COTA, L. V.; SANTOS, F. C. dos; SOUSA, S. M. de; LANA, U. G. de P.; OLIVEIRA, M. C.; MATTOS, B. B.; ALVES, V. M. C.; RIBEIRO, V. P.; VASCO JUNIOR, R. Recomendação agronômica de cepas de Bacillus subtilis (CNPMS B2084) e Bacillus megaterium (CNPMS B119) na cultura do milho. Sete Lagoas: Embrapa Milho e Sorgo, 2020. 18 p. (Embrapa Milho e Sorgo. Circular Técnica, 260). ODS 12.| Biblioteca(s): Embrapa Milho e Sorgo; Embrapa Solos. |
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| 204. | | OLIVEIRA-PAIVA, C. A.; COTA, L. V.; MARRIEL, I. E.; ALVES, V. M. C.; GOMES, E. A.; SOUSA, S. M. de; SANTOS, F. C. dos; SOUZA, F. F. de; LANDAU, E. C.; PINTO JUNIOR, A. S.; LANA, U. G. de P. Validação da recomendação para o uso do inoculante BiomaPhos® (Bacillus subtilis CNPMS B2084 e Bacillus megaterium CNPMS B119) na cultura de soja. Sete Lagoas: Embrapa Milho e Sorgo, 2021. 18 p. (Embrapa Milho e Sorgo. Circular Técnica, 279). ODS 12.| Biblioteca(s): Embrapa Milho e Sorgo. |
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Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria Tropical. |
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Data corrente: |
20/09/2011 |
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Data da última atualização: |
02/05/2017 |
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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: |
MARTINS, M. V. V.; SILVEIRA, S. F.; MAFFIA, L. A.; ROCABADO, J. M. A.; MUSSI-DIAS, V. |
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Afiliação: |
MARLON VAGNER VALENTIM MARTINS, CNPAT; UENF; UFV. |
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Título: |
Chemical control of guava rust (Puccinia psidii) in the Northern Region of Rio de Janeiro State, Brazil. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Australasian Plant Pathology, v. 40, n. 1, p. 48-54, 2011. |
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Idioma: |
Inglês |
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Conteúdo: |
Fungicides were evaluated under field conditions for their efficacy in the control of guava rust (Puccinia psidii); five systemic fungicides (azoxystrobin, pyraclostrobin, cyproconazole, tebuconazole, triadimenol) and the protectant mancozeb. In a first trial, the fungicides were applied at two-week intervals intercalated with bi-weekly sprays of copper oxychloride. The initial incidence of rust on flower buds before treatment was 47%. Triadimenol and azoxystrobin were most effective in reducing the incidence of rust on fruit. The minimum rust incidence achieved with triadimenol was 12% compared to 84% in the control treatment (water). The initial level of rust on flower buds was particularly high for the tebuconazole treatment, which may have contributed to the ineffective control by this fungicide in the first trial. In the second trial, copper oxychloride sprays were applied when disease incidence on flower buds was low (7%). Azoxystrobin, tebuconazole, triadimenol and mancozeb treatments were started nine days after a second application of copper oxychloride. The fungicides were then applied at bi-weekly intervals and at the same concentrations as in the first trial. Triadimenol was again most effective in controlling rust, although its effect did not greatly differ from that of tebuconazole. The maximum disease incidence in all fungicide treatments was significantly lower than that observed in the control treatment. |
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Palavras-Chave: |
Yield losses. |
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Thesagro: |
Psidium Guajava. |
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Thesaurus NAL: |
fungicides. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/42152/1/AB111003.pdf
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Marc: |
LEADER 02050naa a2200205 a 4500
001 1900972
005 2017-05-02
008 2011 bl uuuu u00u1 u #d
100 1 $aMARTINS, M. V. V.
245 $aChemical control of guava rust (Puccinia psidii) in the Northern Region of Rio de Janeiro State, Brazil.
260 $c2011
520 $aFungicides were evaluated under field conditions for their efficacy in the control of guava rust (Puccinia psidii); five systemic fungicides (azoxystrobin, pyraclostrobin, cyproconazole, tebuconazole, triadimenol) and the protectant mancozeb. In a first trial, the fungicides were applied at two-week intervals intercalated with bi-weekly sprays of copper oxychloride. The initial incidence of rust on flower buds before treatment was 47%. Triadimenol and azoxystrobin were most effective in reducing the incidence of rust on fruit. The minimum rust incidence achieved with triadimenol was 12% compared to 84% in the control treatment (water). The initial level of rust on flower buds was particularly high for the tebuconazole treatment, which may have contributed to the ineffective control by this fungicide in the first trial. In the second trial, copper oxychloride sprays were applied when disease incidence on flower buds was low (7%). Azoxystrobin, tebuconazole, triadimenol and mancozeb treatments were started nine days after a second application of copper oxychloride. The fungicides were then applied at bi-weekly intervals and at the same concentrations as in the first trial. Triadimenol was again most effective in controlling rust, although its effect did not greatly differ from that of tebuconazole. The maximum disease incidence in all fungicide treatments was significantly lower than that observed in the control treatment.
650 $afungicides
650 $aPsidium Guajava
653 $aYield losses
700 1 $aSILVEIRA, S. F.
700 1 $aMAFFIA, L. A.
700 1 $aROCABADO, J. M. A.
700 1 $aMUSSI-DIAS, V.
773 $tAustralasian Plant Pathology$gv. 40, n. 1, p. 48-54, 2011.
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Embrapa Agroindústria Tropical (CNPAT) |
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