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 | Acesso ao texto completo restrito à biblioteca da Epagri-Sede. Para informações adicionais entre em contato com biblio@epagri.sc.gov.br. |
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
27/05/2015 |
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Data da última atualização: |
27/05/2015 |
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Autoria: |
SARTORI, G. M. S.; MARCHESAN, E.; AZEVEDO, C. F.; COELHO, L. L.; OLIVEIRA, M. L. de. |
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Título: |
Germinação de arroz irrigado e de biótipos de arroz-vermelho submetidas a diferentes temperaturas. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Revista Ciência Agronômica, Fortaleza, CE, v. 45, n. 2, p. 319-326, abr./jun. 2014. |
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Idioma: |
Português |
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Palavras-Chave: |
Dormência; Germinação; Oryza sativa. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00609naa a2200193 a 4500
001 1123967
005 2015-05-27
008 2014 bl uuuu u00u1 u #d
100 1 $aSARTORI, G. M. S.
245 $aGerminação de arroz irrigado e de biótipos de arroz-vermelho submetidas a diferentes temperaturas.
260 $c2014
653 $aDormência
653 $aGerminação
653 $aOryza sativa
700 1 $aMARCHESAN, E.
700 1 $aAZEVEDO, C. F.
700 1 $aCOELHO, L. L.
700 1 $aOLIVEIRA, M. L. de.
773 $tRevista Ciência Agronômica, Fortaleza, CE$gv. 45, n. 2, p. 319-326, abr./jun. 2014.
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Data corrente: |
06/09/2019 |
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Data da última atualização: |
06/09/2019 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
ARAUJO, L.; CARDOZA, Y. F.; DUARTE, V.; MORAES, M. G. |
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Título: |
Symptoms of bacterial shoot blight associated with Pseudomonas syringae pv. syringae in apple trees in Brazil. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 51., 2019, Recife, PE. Resumos... Recife, PE: Sociedade Brasileira de Fitopatologia, 2019. p. 92 |
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Idioma: |
Inglês |
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Conteúdo: |
Diseases of fruit trees caused by Pseudomonas syringae are a major concern in fruit producing areas worldwide. In
Brazil, apple plants showing bacterial symptoms were observed in a commercial orchard in São Joaquim, SC, during
the summer of 2016. Thus, the objective of the present study was to identify the causal organism of those
symptoms. Isolation from the affected tree samples was performed on King?s B (KB) medium. After 48 hours at 28 °C,
most of bacterial isolates formed round, shiny, gray-white colonies producing green fluorescent pigment. The Gramnegative
bacterium belongs to the group Ia (LOPAT +???+). Detached leaves of cv. Gala and immature fruits of cv.
Braeburn, Fuji, Kinkas, and Pink Lady of apple, inoculated with a bacterial suspension, showed intense necrosis and
decay, respectively, four days after inoculation (d.a.i.). Similarly, 1.5-year-old apple plants cv. Gala with Marubakaido
+ M.9 interstock, grown in plastic pots with 1 kg of substrate, kept in greenhouse, presented wilting, leaf blight, dark
xylem tissue visible along the branch length, and red-rust bacterial ooze, 30 d.a.i. The bacterium with the same
characteristics was readily re-isolated from the different infected tissues. LOPAT tests indicated the isolates
belonged to P. syringae pv. syringae. The taxonomic positioning of isolate was determined using Genome-to-
Genome Distance Calculator, by in silico DNA-DNA hybridization and showed 93.9% similarity with P. syringae strain
31R1.One isolate was deposited in the IBSBF Culture Collection (Instituto Biológico, SP, Brazil) and cataloged as
#IBSBF 3261. Genome sequence was deposited in the Genbank, accession number: QOSP00000000. To our
knowledge this is the first report of P. syringae pv. syringae causing bacterial canker in commercial orchards in Brazil. MenosDiseases of fruit trees caused by Pseudomonas syringae are a major concern in fruit producing areas worldwide. In
Brazil, apple plants showing bacterial symptoms were observed in a commercial orchard in São Joaquim, SC, during
the summer of 2016. Thus, the objective of the present study was to identify the causal organism of those
symptoms. Isolation from the affected tree samples was performed on King?s B (KB) medium. After 48 hours at 28 °C,
most of bacterial isolates formed round, shiny, gray-white colonies producing green fluorescent pigment. The Gramnegative
bacterium belongs to the group Ia (LOPAT +???+). Detached leaves of cv. Gala and immature fruits of cv.
Braeburn, Fuji, Kinkas, and Pink Lady of apple, inoculated with a bacterial suspension, showed intense necrosis and
decay, respectively, four days after inoculation (d.a.i.). Similarly, 1.5-year-old apple plants cv. Gala with Marubakaido
+ M.9 interstock, grown in plastic pots with 1 kg of substrate, kept in greenhouse, presented wilting, leaf blight, dark
xylem tissue visible along the branch length, and red-rust bacterial ooze, 30 d.a.i. The bacterium with the same
characteristics was readily re-isolated from the different infected tissues. LOPAT tests indicated the isolates
belonged to P. syringae pv. syringae. The taxonomic positioning of isolate was determined using Genome-to-
Genome Distance Calculator, by in silico DNA-DNA hybridization and showed 93.9% similarity with P. syringae strain
31R1.One isolate wa... Mostrar Tudo |
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Palavras-Chave: |
bacterial canker; bacterial ooze; internal necrosis. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02495naa a2200193 a 4500
001 1128856
005 2019-09-06
008 2019 bl uuuu u00u1 u #d
100 1 $aARAUJO, L.
245 $aSymptoms of bacterial shoot blight associated with Pseudomonas syringae pv. syringae in apple trees in Brazil.$h[electronic resource]
260 $c2019
520 $aDiseases of fruit trees caused by Pseudomonas syringae are a major concern in fruit producing areas worldwide. In Brazil, apple plants showing bacterial symptoms were observed in a commercial orchard in São Joaquim, SC, during the summer of 2016. Thus, the objective of the present study was to identify the causal organism of those symptoms. Isolation from the affected tree samples was performed on King?s B (KB) medium. After 48 hours at 28 °C, most of bacterial isolates formed round, shiny, gray-white colonies producing green fluorescent pigment. The Gramnegative bacterium belongs to the group Ia (LOPAT +???+). Detached leaves of cv. Gala and immature fruits of cv. Braeburn, Fuji, Kinkas, and Pink Lady of apple, inoculated with a bacterial suspension, showed intense necrosis and decay, respectively, four days after inoculation (d.a.i.). Similarly, 1.5-year-old apple plants cv. Gala with Marubakaido + M.9 interstock, grown in plastic pots with 1 kg of substrate, kept in greenhouse, presented wilting, leaf blight, dark xylem tissue visible along the branch length, and red-rust bacterial ooze, 30 d.a.i. The bacterium with the same characteristics was readily re-isolated from the different infected tissues. LOPAT tests indicated the isolates belonged to P. syringae pv. syringae. The taxonomic positioning of isolate was determined using Genome-to- Genome Distance Calculator, by in silico DNA-DNA hybridization and showed 93.9% similarity with P. syringae strain 31R1.One isolate was deposited in the IBSBF Culture Collection (Instituto Biológico, SP, Brazil) and cataloged as #IBSBF 3261. Genome sequence was deposited in the Genbank, accession number: QOSP00000000. To our knowledge this is the first report of P. syringae pv. syringae causing bacterial canker in commercial orchards in Brazil.
653 $abacterial canker
653 $abacterial ooze
653 $ainternal necrosis
700 1 $aCARDOZA, Y. F.
700 1 $aDUARTE, V.
700 1 $aMORAES, M. G.
773 $tIn: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 51., 2019, Recife, PE. Resumos... Recife, PE: Sociedade Brasileira de Fitopatologia, 2019. p. 92
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