Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1123432
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorSANTOS, A. R. B.
dc.contributor.authorLARANJEIRA, D.
dc.contributor.authorDIAS, L. R. C.
dc.contributor.authorSOUSA, E. da S.
dc.contributor.authorMELO, C. D. S. de
dc.contributor.authorLIMA, S. G. de
dc.contributor.authorSILVA, P. H. S. da
dc.contributor.authorATHAYDE SOBRINHO, C.
dc.date.accessioned2020-06-24T11:11:08Z-
dc.date.available2020-06-24T11:11:08Z-
dc.date.created2020-06-23
dc.date.issued2020
dc.identifier.citationAfrican Journal of Microbiology Research, v. 14, n. 4, p. 119-128, Apr. 2020.
dc.identifier.issn1996-0808
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1123432-
dc.descriptionEssential oils of medicinal plants show potential to control phytopathogens. Essential oils of Lippia sidoides Cham, Lippia lasiocalycina Cham, Lippia origanoides Kunth - Teresina, Lippia origanoides Kunth - Jatobá, Mesosphaerum suaveolens (L.) Kuntze, Croton sonderianus Muell. Arg. And Croton zehntneri Pax et Hoffm. were evaluated regarding their chemical composition and in controlling the Sclerotium rolfsii Sacc. The experiments were carried out in a completely randomized design with five concentrations and the control (without oil application): 0.0313; 0.0625; 0.1250; 0.2500 and 0.500 mL kg-1 in Petri dishes with PDA medium (potato-dextrose-agar). The evaluations consisted of daily measurements of the colony diameter in diametrically opposite directions, 24 h after the experiment installation and maintained until the radial reach of the colony on the edges of the Petri dish, in one of the treatments. The chemical composition of the essential oils were evaluated by GC-MS and the following compounds were identified: Thymol (33.5%, L. sidoides); piperitenone oxide (67.7%, L. lasiocalicyna); borneol (19.2%, L. origanoides); borneol carvacrol (34.4%, L. origanoides ? Jatobá); sabiene (30.3%, M. suaveolens); β-sabinene (30.5%, C. sonderianus); and estragole (90,1%, C. zehntneri). The S. rolfsii fungus is highly sensitive to L. sidoides, L. origanoides - Jatobá and C. zehntneri essential oils, suggesting its use in the management of Sclerotium wilt in cowpea.
dc.language.isoeng
dc.rightsopenAccesseng
dc.subjectAtividade antifúngica
dc.subjectControle alternativo
dc.titleChemical composition and control of Sclerotium rolfsii Sacc by essential oils.
dc.typeArtigo de periódico
dc.subject.thesagroMurcha de Esclerócio
dc.subject.thesagroVigna Unguiculata
dc.subject.thesagroÓleo Essencial
dc.subject.thesagroPatógeno
dc.subject.thesagroDoença de Planta
dc.subject.thesagroFungo
dc.subject.nalthesaurusAntifungal agents
dc.subject.nalthesaurusSclerotium
dc.subject.nalthesaurusFungi
riaa.ainfo.id1123432
riaa.ainfo.lastupdate2020-06-23
dc.identifier.doi10.5897/AJMR2020.9286
dc.contributor.institutionAnanda Rosa Beserra Santos, UFRPE, Recife, PE.; Delson Laranjeira, UFRPE, Recife, PE.; Larisse Raquel Carvalho Dias, UEMA, São Luis, MA.; Edymilais Da Silva Sousa, UFPI, Teresina, PI.; Christian Dário Silva de Melo, UFPI, Teresina, PI; Sidney Gonçalo de Lima, UFPI, Teresina, PI.; PAULO HENRIQUE SOARES DA SILVA, CPAMN; CANDIDO ATHAYDE SOBRINHO, CPAMN.
Aparece nas coleções:Artigo em periódico indexado (CPAMN)

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
ChemicalCompositionControlSclerotiumAJMR2020.pdf845,35 kBAdobe PDFThumbnail
Visualizar/Abrir
Mostrar registro simples do item Visualizar estatísticas

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace