Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1067664
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorSOARES, D. J.pt_BR
dc.contributor.authorNECHET, K. de L.pt_BR
dc.date.accessioned2017-06-30T00:00:46Z-
dc.date.available2017-06-30T00:00:46Z-
dc.date.created2017-03-27pt_BR
dc.date.issued2016pt_BR
dc.identifier.citationIn: CONGRESSO BRASILEIRO DE MICOLOGIA, 8., 2016, Florianópolis. Anais... Florianópolis: Sociedade Brasileira de Micologia (SBMy), 2016.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1067664pt_BR
dc.descriptionResumo: Anredera cordifolia (Basellaceae) is a highly invasive species native from South America, including Brazil. In January 2016, several plants of A. cordifolia showing a foliar spot were observed in Jaguariúna/SP. The symptoms were initially characterized by small circular brown dots, with reddish margins, sometimes becoming confluent, later evolving to large blighted areas, sometimes with concentric rings and profuse fungal sporulation, resulting in early foliar abscission. Samples were collected and examined under a stereomicroscope and a dematiaceous hyphomycete was consistently found associated to the symptoms. Glass slides containing fungal structures obtained from in vivo samples and also from cultures were examined under a microscope and the fungus was identified as belonging to the genus Dichotomophthora. Pathogenicity tests proved that the fungus was able to cause similar symptoms on the original host (A. cordifolia) and also on Portulaca oleraceae and P. grandiflora. Although the genus Dichotomophthora have been previously reported on Basella rubra (Basellaceae) in China, to our knowledge, this is the first report of this genus on Anredera worldwide.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectAnredera cordifoliapt_BR
dc.titleAnredera cordifolia a new host of Dichotomophthora sp.pt_BR
dc.typeResumo em anais e proceedingspt_BR
dc.date.updated2017-06-30T00:00:46Zpt_BR
dc.subject.thesagroControle biológicopt_BR
dc.subject.nalthesaurusAnrederapt_BR
dc.format.extent2p. 232.pt_BR
riaa.ainfo.id1067664pt_BR
riaa.ainfo.lastupdate2017-06-29pt_BR
dc.contributor.institutionDARTANHA JOSE SOARES, CNPA; KATIA DE LIMA NECHET, CNPMA.pt_BR
Aparece nas coleções:Resumo em anais de congresso (CNPMA)

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
2016RA023.pdf80,77 kBAdobe PDFThumbnail
Visualizar/Abrir
Mostrar registro simples do item Visualizar estatísticas

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace