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 | Acesso ao texto completo restrito à biblioteca da Embrapa Hortaliças. Para informações adicionais entre em contato com cnph.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
07/12/2020 |
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Data da última atualização: |
13/10/2021 |
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Tipo da produção científica: |
Nota Técnica/Nota Científica |
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Autoria: |
COSTA, C. A. da; VELOSO, J. S.; OLIVEIRA, B. F.; LOURENÇO JUNIOR, V.; REIS, A. |
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Afiliação: |
CHRISTIANE ALMEIDA DA COSTA, UNIVERSIDADE FEDERAL DE PERNAMBUCO; JOSIENE SILVA VELOSO, UNIVERSIDADE FEDERAL DE PERNAMBUCO; BRUNO FERREIRA DE OLIVEIRA, UNIVERSIDADE DE BRASÍLIA; VALDIR LOURENCO JUNIOR, CNPH; AILTON REIS, CNPH. |
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Título: |
First report of Neophloeospora maculans causing leaf spots in Morus nigra and M. alba in Brazil. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Journal of Plant Diseases and Protection, v. 128, p. 317-321, 2021. |
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ISSN: |
1861-3829 |
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DOI: |
https://doi.org/10.1007/s41348-020-00370-6 |
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Idioma: |
Inglês |
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Conteúdo: |
Mulberry (Morus spp.), represents a set of plants grown in Brazil for production of fruits, leaves for feeding silkworms and ruminant animals, and for landscape. In 2017 mulberry leaves with symptoms of spots were collected in Santa Catarina (SC) state and in the Distrito Federal (DF). Three fungal isolates obtained from M. nigra in DF and one isolate obtained from M. alba in SC state were characterized by both molecular and morphological tools. Phylogenetic analysis showed that all isolates were grouped with isolates belonging to the species Neophloeospora maculans. All isolates were pathogenic on leaves of M. nigra seedlings under greenhouse conditions and were re-isolated in pure culture, completing the Koch?s postulates. One isolate was morphologically characterized, and it showed colonies with slow growth, grayish-white color and conidia hyaline, septated, filiform, straight or curved, measuring 56 (25?70) × 4.5 (2.5?5) that confirms the molecular identification. This work reposts M. nigra as a new host of N. maculans in Brazil, as well as expands the geographic distribution of this fungus in the country. This information is potentially relevant for establishing effective disease management strategies. |
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Palavras-Chave: |
Morus spp; Mulberry. |
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Thesaurus Nal: |
Phylogeny. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01930naa a2200229 a 4500
001 2127721
005 2021-10-13
008 2021 bl uuuu u00u1 u #d
022 $a1861-3829
024 7 $ahttps://doi.org/10.1007/s41348-020-00370-6$2DOI
100 1 $aCOSTA, C. A. da
245 $aFirst report of Neophloeospora maculans causing leaf spots in Morus nigra and M. alba in Brazil.$h[electronic resource]
260 $c2021
520 $aMulberry (Morus spp.), represents a set of plants grown in Brazil for production of fruits, leaves for feeding silkworms and ruminant animals, and for landscape. In 2017 mulberry leaves with symptoms of spots were collected in Santa Catarina (SC) state and in the Distrito Federal (DF). Three fungal isolates obtained from M. nigra in DF and one isolate obtained from M. alba in SC state were characterized by both molecular and morphological tools. Phylogenetic analysis showed that all isolates were grouped with isolates belonging to the species Neophloeospora maculans. All isolates were pathogenic on leaves of M. nigra seedlings under greenhouse conditions and were re-isolated in pure culture, completing the Koch?s postulates. One isolate was morphologically characterized, and it showed colonies with slow growth, grayish-white color and conidia hyaline, septated, filiform, straight or curved, measuring 56 (25?70) × 4.5 (2.5?5) that confirms the molecular identification. This work reposts M. nigra as a new host of N. maculans in Brazil, as well as expands the geographic distribution of this fungus in the country. This information is potentially relevant for establishing effective disease management strategies.
650 $aPhylogeny
653 $aMorus spp
653 $aMulberry
700 1 $aVELOSO, J. S.
700 1 $aOLIVEIRA, B. F.
700 1 $aLOURENÇO JUNIOR, V.
700 1 $aREIS, A.
773 $tJournal of Plant Diseases and Protection$gv. 128, p. 317-321, 2021.
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| 1. |  | OLIVEIRA, B. F. P. de; DALFOVO, W. C. T.; CHITARRA, L. G. Análise preliminar dos indicadores financeiros para os experimentos da fazenda carigi em Ipiranga do Norte, MT. In: ENCONTRO DE CIÊNCIA E TECNOLOGIAS AGROSSUSTENTÁVEIS; JORNADA CIENTÍFICA DA EMBRAPA AGROSSILVIPASTORIL, 6., 2017, Sinop, MT. Resumos... Sinop, MT: Embrapa Agrossilpastoril, 2017. p. 263-266.| Tipo: Artigo em Anais de Congresso |
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| 2. | | OLIVEIRA, B. F. P. de; DALFOVO, W. C. T.; CHITARRA, L. G. Análise preliminar dos indicadores financeiros para os experimentos da fazenda carigi em Ipiranga do Norte, MT. In: ENCONTRO DE CIÊNCIA E TECNOLOGIAS AGROSSUSTENTÁVEIS; JORNADA CIENTÍFICA DA EMBRAPA AGROSSILVIPASTORIL, 6., 2017, Sinop, MT. Resumos... Sinop, MT: Embrapa Agrossilpastoril, 2017. p. 263-266.| Tipo: Artigo em Anais de Congresso |
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