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 | Acesso ao texto completo restrito à biblioteca da Embrapa Roraima. Para informações adicionais entre em contato com cpafrr.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Roraima. |
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Data corrente: |
07/02/2011 |
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Data da última atualização: |
28/04/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
HALFELD-VIEIRA. B de A.; NECHET, K. de L. |
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Afiliação: |
CPAF-RR; CPAF-RR. |
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Título: |
Dischloridium gloeosporioides on Annona muricata: a new pathogen in Brazil. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Plant Pathology, v. 5, n. 11, p.411, 2010. |
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Idioma: |
Inglês |
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Conteúdo: |
Soursop (Annona muricata), in the family Annonaceae, is a fruit tree indigenous to central and northern South America. In Brazil, it is com- monly cultivated in the north and northeastern states for commercial exploitation of fruits and pulp. Over five million fruits are harvested each year in Brazil. During a survey of plant diseases in October 2007 in Pacaraima (Roraima State), trees of A. muricata were observed exhibiting necrotic dark brown circular leaf spots, 0Æ7–3Æ0 cm wide, frequently with concentric circles. All plants surveyed presented symptoms in high sever- ity. Microscopic examination revealed an association with a fungus that displayed amphigenous fructification, predominantly on the abaxial leaf surface, and stromata 21–83 lm in diameter. |
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Thesagro: |
Annonaceae. |
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Categoria do assunto: |
-- |
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Marc: |
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001 1876039
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008 2010 bl uuuu u00u1 u #d
100 1 $aHALFELD-VIEIRA. B de A.
245 $aDischloridium gloeosporioides on Annona muricata$ba new pathogen in Brazil.
260 $c2010
520 $aSoursop (Annona muricata), in the family Annonaceae, is a fruit tree indigenous to central and northern South America. In Brazil, it is com- monly cultivated in the north and northeastern states for commercial exploitation of fruits and pulp. Over five million fruits are harvested each year in Brazil. During a survey of plant diseases in October 2007 in Pacaraima (Roraima State), trees of A. muricata were observed exhibiting necrotic dark brown circular leaf spots, 0Æ7–3Æ0 cm wide, frequently with concentric circles. All plants surveyed presented symptoms in high sever- ity. Microscopic examination revealed an association with a fungus that displayed amphigenous fructification, predominantly on the abaxial leaf surface, and stromata 21–83 lm in diameter.
650 $aAnnonaceae
700 1 $aNECHET, K. de L.
773 $tPlant Pathology$gv. 5, n. 11, p.411, 2010.
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| 1. |  | SÁ, S. F. de; SANTOS, L. C. A. dos; CONCEIÇÃO, L. D. H. C. S. DA; BRAGA, M. F.; LAVIOLA, B. G.; CARDOSO, A. N.; SAYD, R. M.; JUNQUEIRA, N. T. V. Genetic diversity via REML-BLUP of ex situ conserved macauba [Acrocomia aculeata (Jacq.) Lodd. ex Mart.] ecotypes. Genetic Resources and Crop Evolution, v. 68, p. 3193-3204, dec. 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
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