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Registro Completo |
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
10/02/2025 |
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Data da última atualização: |
10/02/2025 |
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Tipo da produção científica: |
Nota Técnica/Nota Científica |
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Autoria: |
BARBOZA, E. A.; LOPES, L. H. R.; PIRES-ZOTTARELLI, C. L. A.; CABRAL, C. S.; VIEIRA, W. A. dos S.; ROSSATO, M.; MARTINS, F. H. S. R.; REIS, A. |
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Afiliação: |
ELENICE ALVES BARBOZA, UNIVERSIDADE DE BRASÍLIA; LUIZ HENRIQUE ROCHA LOPES, UNIVERSIDADE DE BRASÍLIA; CARMEN LIDIA AMORIM PIRES-ZOTTARELLI; CLÉIA SANTOS CABRAL, UNIÃO PIONEIRA DE INTEGRAÇÃO SOCIAL; WILLIE ANDERSON DOS SANTOS VIEIRA, UNIVERSIDADE DE BRASÍLIA; MAURÍCIO ROSSATO, UNIVERSIDADE DE BRASÍLIA; FABIANA HELENA SILVA RIBEIRO MARTIN, CNPH; AILTON REIS, CNPH. |
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Título: |
Pythium tracheiphilum causing leaf rot and wilting in lettuce in Brasília-DF, Brazil. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Journal of Phutopathology, v. 172, e13334, 2024. |
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ISSN: |
1439-0434 |
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Idioma: |
Inglês |
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Conteúdo: |
Pythium tracheiphilum is a narrow host range oomycete first described infecting lettuce in Italy. Subsequently, the pathogen was reported in many other countries. From 2015 to 2019, Pythium isolates were recovered from lettuce plants with symptoms of leaf rot, wilting and vascular necrosis, collected from commercial fields in different rural localities of Brasilia-DF, Brazil. The isolates were identified as P. tracheiphilum based on morphological and molecular genetic analysis. Pathogenicity tests conducted with four P. tracheiphilum isolates confirmed that the isolates were pathogenic to detached leaves of a loose-hearted lettuce cultivar. This is the first report of P. tracheiphilum infecting lettuces in Brazil. |
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Palavras-Chave: |
Murcha; Necrose vascular; Oomiceto; Podridão foliar; Pythium tracheiphilum. |
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Thesagro: |
Alface; Patógeno. |
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Thesaurus Nal: |
Oomycetes; Pythium. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01592nam a2200313 a 4500
001 2172545
005 2025-02-10
008 2024 bl uuuu u00u1 u #d
022 $a1439-0434
100 1 $aBARBOZA, E. A.
245 $aPythium tracheiphilum causing leaf rot and wilting in lettuce in Brasília-DF, Brazil.$h[electronic resource]
260 $aJournal of Phutopathology, v. 172, e13334$c2024
520 $aPythium tracheiphilum is a narrow host range oomycete first described infecting lettuce in Italy. Subsequently, the pathogen was reported in many other countries. From 2015 to 2019, Pythium isolates were recovered from lettuce plants with symptoms of leaf rot, wilting and vascular necrosis, collected from commercial fields in different rural localities of Brasilia-DF, Brazil. The isolates were identified as P. tracheiphilum based on morphological and molecular genetic analysis. Pathogenicity tests conducted with four P. tracheiphilum isolates confirmed that the isolates were pathogenic to detached leaves of a loose-hearted lettuce cultivar. This is the first report of P. tracheiphilum infecting lettuces in Brazil.
650 $aOomycetes
650 $aPythium
650 $aAlface
650 $aPatógeno
653 $aMurcha
653 $aNecrose vascular
653 $aOomiceto
653 $aPodridão foliar
653 $aPythium tracheiphilum
700 1 $aLOPES, L. H. R.
700 1 $aPIRES-ZOTTARELLI, C. L. A.
700 1 $aCABRAL, C. S.
700 1 $aVIEIRA, W. A. dos S.
700 1 $aROSSATO, M.
700 1 $aMARTINS, F. H. S. R.
700 1 $aREIS, A.
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| 1. |  | BISWAS, A.; CHENG, H. N.; KIM, S.; APPELL, M.; BODDU, V. M.; ALVES, C. R.; FURTADO, R. F. Preparation of sorbitol-based polyurethanes and their semiinterpenetrating polymer networks. Journal of Applied Polymer Science, New York, v. 136, n. 22, artigo 47602, 8 p. 10 June 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
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