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| Registros recuperados : 230 | |
| Registros recuperados : 230 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
31/12/2003 |
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Data da última atualização: |
05/06/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PACCOLA-MEIRELLES, L.D.; MEIRELLES, W. F.; PARENTONI, S. N.; MARRIEL, I. E.; FERREIRA, A. S.; CASELA, C. R. |
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Afiliação: |
Embrapa Milho e Sorgo.; WALTER FERNANDES MEIRELLES, CNPMS; SIDNEY NETTO PARENTONI, CNPMS; IVANILDO EVODIO MARRIEL, CNPMS. |
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Título: |
Reaction of maize inbred lines to the bacterium Pantoea ananas isolated from Phaeosphaeria leaf spot lesions. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 2, n. 4, p. 587-589, 2002. |
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Idioma: |
Inglês |
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Conteúdo: |
A leaf spot disease in maize has been reported throughout all corn producing areas in Brazil, and its incidence and severity have increased significantly. Initial symptoms are characterized by the development of dark green water-soaked leaf spots, which later turn into straw-colored necrotic lesions. Some authors associated the symptoms of this disease to those of the disease Phaeosphaeria Leaf Spot caused by fungus Phaeosphaeria maydis (f. imperf. Phyllosticta sp.). However, we reported in previous works the involvement of a bacterium, the Pantoea ananas (syn. Erwinia ananas) as the initiator agent this disease. The aim of this work was to evaluate the behavior of corn genotypes when inoculated with P. ananas in the greenhouse. The results reinforced those previously obtained that showed the role of the bacterium as the initiator agent of the disease. |
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Palavras-Chave: |
Erwinia ananas; Maize; Pantoea ananas; Resistance. |
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Thesagro: |
Bactéria; Mancha Foliar; Milho. |
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Categoria do assunto: |
--
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/51088/1/Reaction-maize.pdf
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Marc: |
LEADER 01635naa a2200265 a 4500
001 1487464
005 2018-06-05
008 2002 bl uuuu u00u1 u #d
100 1 $aPACCOLA-MEIRELLES, L.D.
245 $aReaction of maize inbred lines to the bacterium Pantoea ananas isolated from Phaeosphaeria leaf spot lesions.
260 $c2002
520 $aA leaf spot disease in maize has been reported throughout all corn producing areas in Brazil, and its incidence and severity have increased significantly. Initial symptoms are characterized by the development of dark green water-soaked leaf spots, which later turn into straw-colored necrotic lesions. Some authors associated the symptoms of this disease to those of the disease Phaeosphaeria Leaf Spot caused by fungus Phaeosphaeria maydis (f. imperf. Phyllosticta sp.). However, we reported in previous works the involvement of a bacterium, the Pantoea ananas (syn. Erwinia ananas) as the initiator agent this disease. The aim of this work was to evaluate the behavior of corn genotypes when inoculated with P. ananas in the greenhouse. The results reinforced those previously obtained that showed the role of the bacterium as the initiator agent of the disease.
650 $aBactéria
650 $aMancha Foliar
650 $aMilho
653 $aErwinia ananas
653 $aMaize
653 $aPantoea ananas
653 $aResistance
700 1 $aMEIRELLES, W. F.
700 1 $aPARENTONI, S. N.
700 1 $aMARRIEL, I. E.
700 1 $aFERREIRA, A. S.
700 1 $aCASELA, C. R.
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 2, n. 4, p. 587-589, 2002.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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