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dc.contributor.authorQuezado Duval, A.M.pt_BR
dc.contributor.authorHenz, G.P.pt_BR
dc.contributor.authorPaz-Lima, M.L.pt_BR
dc.contributor.authorMedeiros, A.R.pt_BR
dc.contributor.authorMiranda, B.E.C.pt_BR
dc.contributor.authorPfenning, L.H.pt_BR
dc.contributor.authorReis, Apt_BR
dc.date.accessioned2017-12-07T04:54:38Z-
dc.date.available2017-12-07T04:54:38Z-
dc.date.issued2010pt_BR
dc.identifier.citationBraz. J. Microbiol.,v.41,n.1,p.246-252,2010pt_BR
dc.identifier.urihttp://repositorio.unb.br/handle/10482/27875-
dc.description.abstractMyrothecium roridum and M. verrucaria are two plant pathogenic species causing foliar spots in a large number of cultivated plants. This paper aims to study the causal agents of foliar spots in vegetable crops (sweet pepper, tomato and cucumber), ornamental plants (Spathiphyllum wallisii, Solidago canadensis, Anthurium andreanum, Dieffenbachia amoena) and a solanaceous weed plant (Nicandra physaloides). Most of the isolates were identified as M. roridum; only the isolate 'Myr-02' from S. canadensis was identified as M. verrucaria. All the isolates were pathogenic to their original plant hosts and also to some other plants. Some fungicides were tested in vitro against an isolate of M. roridum and the mycelial growth recorded after seven days. Fungicides with quartenary ammonium, tebuconazole and copper were highly effective in inhibiting the mycelial growth of M. roridum. This paper confirms the first record of M. roridum causing leaf spots in sweet pepper, tomato, Spathiphyllum, Anthurium, Dieffenbachia and N. physaloides in Brazil. We also report M. roridum as causal agent of cucumber fruit rot and M. verrucaria as a pathogen of tango plants.pt_BR
dc.language.isoenpt_BR
dc.publisherSociedade Brasileira de Microbiologiapt_BR
dc.rightsAcesso Abertopt_BR
dc.titleNew hosts of Myrothecium spp. in Brazil and a preliminary in vitro assay of fungicidespt_BR
dc.typeArtigopt_BR
dc.subject.keywordMyrothecium Roridumpt_BR
dc.subject.keywordm. Verrucariapt_BR
dc.subject.keywordHortaliçaspt_BR
dc.subject.keywordOrnamentaispt_BR
dc.subject.keywordErvas daninhaspt_BR
dc.subject.keywordEtiologiapt_BR
dc.identifier.doihttps://dx.doi.org/10.1590/S1517-83822010000100034pt_BR
dc.description.unidadeEm processamento-
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