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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: |
26/10/2023 |
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Data da última atualização: |
26/10/2023 |
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Tipo da produção científica: |
Nota Técnica/Nota Científica |
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Autoria: |
BORGES, R. C. F.; ROSSATO, M.; SANTOS, M. D. M.; VIEIRA, W. A. dos S.; CÂMARA, M. P. S.; REIS, A. |
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Afiliação: |
RAFAELA C. F. BORGES, UNIVERSIDADE DE BRASÍLIA; MAURÍCIO ROSSATO, UNIVERSIDADE DE BRASÍLIA; MARIA D. MENDES SANTOS, UNIVERSIDADE DE BRASÍLIA; WILLIE ANDERSON DOS SANTOS VIEIRA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; MARCOS P. S. CÂMARA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; AILTON REIS, CNPH. |
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Título: |
Characterization of Colletotrichum isolates causing anthracnose on Artocarpus heterophyllus in Brazil. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Journal of Plant Pathology, v. 105, p. 299-305, 2023. |
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Idioma: |
Inglês |
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Conteúdo: |
Jackfruit (Artocarpus heterophyllus) is an important fruit crop in Brazil, and it is commonly found in commercial plantations or spontaneous plants across the whole country. Anthracnose caused by Colletotrichum spp. is among the most important diseases of jackfruit. However, it is unclear which Colletotrichum species is responsible for this disease in Brazil. In 2018, in Goiás, Paraná and São Paulo states, and Distrito Federal (Brazil), jackfruit leaves presented necrotic foliar lesions with dark edges, light center, and chlorotic halo. Incidence of diseased leaves per plant was low (1 to 5%) and lesions were concentrated on the older leaves. Eight Colletotrichum isolates obtained from symptomatic leaves were assigned to the species C. siamense based on phenotypical and molecular features. Their pathogenicity was confrmed by inoculation on jackfruit seedlings and reisolation of the pathogen from induced lesions. Also, the isolates were pathogenic to leaves of soursop, cashew, and mango, which indicates non-host specifcity to the original host. |
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Thesagro: |
Antracnose; Filogenia; Fungo; Jaca. |
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Thesaurus Nal: |
Artocarpus heterophyllus; Jackfruits. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 01788naa a2200253 a 4500
001 2157533
005 2023-10-26
008 2023 bl uuuu u00u1 u #d
100 1 $aBORGES, R. C. F.
245 $aCharacterization of Colletotrichum isolates causing anthracnose on Artocarpus heterophyllus in Brazil.$h[electronic resource]
260 $c2023
520 $aJackfruit (Artocarpus heterophyllus) is an important fruit crop in Brazil, and it is commonly found in commercial plantations or spontaneous plants across the whole country. Anthracnose caused by Colletotrichum spp. is among the most important diseases of jackfruit. However, it is unclear which Colletotrichum species is responsible for this disease in Brazil. In 2018, in Goiás, Paraná and São Paulo states, and Distrito Federal (Brazil), jackfruit leaves presented necrotic foliar lesions with dark edges, light center, and chlorotic halo. Incidence of diseased leaves per plant was low (1 to 5%) and lesions were concentrated on the older leaves. Eight Colletotrichum isolates obtained from symptomatic leaves were assigned to the species C. siamense based on phenotypical and molecular features. Their pathogenicity was confrmed by inoculation on jackfruit seedlings and reisolation of the pathogen from induced lesions. Also, the isolates were pathogenic to leaves of soursop, cashew, and mango, which indicates non-host specifcity to the original host.
650 $aArtocarpus heterophyllus
650 $aJackfruits
650 $aAntracnose
650 $aFilogenia
650 $aFungo
650 $aJaca
700 1 $aROSSATO, M.
700 1 $aSANTOS, M. D. M.
700 1 $aVIEIRA, W. A. dos S.
700 1 $aCÂMARA, M. P. S.
700 1 $aREIS, A.
773 $tJournal of Plant Pathology$gv. 105, p. 299-305, 2023.
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