Identificação de espécies de Colletotrichum associados à antracnose em plantas de atemóia e colonização do fungo nos frutos

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dc.contributor.authorFirmino, Ana Carolina [UNESP]
dc.contributor.authorTozze Junior, Hugo José
dc.contributor.authorTamelini, Bruno Rocha [UNESP]
dc.contributor.authorNosaki, Denise Nakada [UNESP]
dc.contributor.authorFurtado, Edson Luiz [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2018-12-11T17:24:48Z
dc.date.available2018-12-11T17:24:48Z
dc.date.issued2014-01-01
dc.description.abstractAtemoya is a hybrid fruit of Annona cherimola and A. squamosa. Anthracnose, caused by Colletotrichum sp., is an important disease affecting atemoya, causing damage to different organs, especially fruits, both in the pre and in the post harvest. In view of this problem, the present paper aims to identify Colletotrichum species associated with anthracnose in atemoya plants by sequencing DNA from different regions of this fungus and monitoring the steps of colonization by this fungus in atemoya fruits through Scanning Electron Microscopy. After DNA extraction, the genes from the fungus DNA β-tubulina and α-elongase and the regions ITS-5.8S rDNA were sequenced. Of the 15 sequenced samples, six were identified as Colletotrichum acutatum and others were identified as C. boninense. The species C. acutatum was found only in samples obtained from leaves of atemoya. The species C. boninense had widespread occurrence and was identified in samples obtained from diseased fruits, branches and leaves. All stages of the disease occurred within 48 hours, and spore germination was observed between two and four hours after inoculation.en
dc.description.affiliationDepartamento de Produção Vegetal/Defesa Fitossanitária, UNESP/FCA
dc.description.affiliationDepartamento de Fitopatologia e Nematologia, ESALQ/USP
dc.description.affiliationUnespDepartamento de Produção Vegetal/Defesa Fitossanitária, UNESP/FCA
dc.format.extent323-328
dc.identifierhttp://dx.doi.org/10.1590/0100-5405/1955
dc.identifier.citationSumma Phytopathologica, v. 40, n. 4, p. 323-328, 2014.
dc.identifier.doi10.1590/0100-5405/1955
dc.identifier.fileS0100-54052014000400004.pdf
dc.identifier.issn0100-5405
dc.identifier.lattes3845989485833395
dc.identifier.orcid0000-0002-6924-835X
dc.identifier.scieloS0100-54052014000400004
dc.identifier.scopus2-s2.0-84920876432
dc.identifier.urihttp://hdl.handle.net/11449/177285
dc.language.isopor
dc.relation.ispartofSumma Phytopathologica
dc.relation.ispartofsjr0,258
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectAnnona
dc.subjectAnthracnose
dc.subjectSpecies
dc.titleIdentificação de espécies de Colletotrichum associados à antracnose em plantas de atemóia e colonização do fungo nos frutospt
dc.title.alternativeIdentification of Colletotrichum species associated with anthracnose in atemoya plants and fungal colonization in the fruitsen
dc.typeArtigo
unesp.author.lattes3845989485833395[5]
unesp.author.lattes7730150528459002[1]
unesp.author.orcid0000-0002-6924-835X[5]
unesp.author.orcid0000-0001-6684-0457[1]
unesp.departmentProteção Vegetal - FCApt

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Botucatu - FCA - Faculdade de Ciências Agronômicas