Allelopathy and phytotoxicity of Zanthoxylum rhoifolium lam

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dc.contributor.authorSilva, R. M.G. [UNESP]
dc.contributor.authorLivio, A. A. [UNESP]
dc.contributor.authorSantos, V. H.M. [UNESP]
dc.contributor.authorMecina, G. F. [UNESP]
dc.contributor.authorSilva, L. P. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-29T06:37:17Z
dc.date.available2022-04-29T06:37:17Z
dc.date.issued2012-12-01
dc.description.abstractIn Cerrado, Zanthoxylum rhoifolium Lam. stands out because it interferes with the growth and development of other plants. The preliminary phytochemical analyses showed the presence of polyphenols and flavonoids. The Z. rhoifolium extract inhibited the germination index (5 mg mL-1=0.5%; 10mg mL-1=37.5% and 20mg mL-1=85.5%) decreased the germination and the lettuce seedlings growth (roots and the hypocotyls) and reduced the mitotic index than control. The extract of 1000 μg mL-1conc contained (165.20 mg and 45.74 mg, phenols and total flavonoids, respectively) and had higher antioxidant activity (80.52%). We concluded that Z. rhofolium possesses allelopathic potential.en
dc.description.affiliationUniversidade Estadual Paulista (UNESP) Depto de Ciências Biológicas, CEP: 19806-900, Assis-SP
dc.description.affiliationIBB UNESP Depto de Botânica, Caixa postal 510, CEP: 18618-000, Botucatu-SP
dc.description.affiliationUnespUniversidade Estadual Paulista (UNESP) Depto de Ciências Biológicas, CEP: 19806-900, Assis-SP
dc.description.affiliationUnespIBB UNESP Depto de Botânica, Caixa postal 510, CEP: 18618-000, Botucatu-SP
dc.format.extent221-234
dc.identifier.citationAllelopathy Journal, v. 30, n. 2, p. 221-234, 2012.
dc.identifier.issn0971-4693
dc.identifier.issn0973-5046
dc.identifier.scopus2-s2.0-84871677817
dc.identifier.urihttp://hdl.handle.net/11449/227079
dc.language.isoeng
dc.relation.ispartofAllelopathy Journal
dc.sourceScopus
dc.subjectAllelochemicals
dc.subjectAllelopathy
dc.subjectAntioxidant activity
dc.subjectFlavonoids
dc.subjectLactuca sativa
dc.subjectLettuce
dc.subjectMitotic index
dc.subjectPhenols
dc.subjectPhytotoxicity
dc.subjectZanthoxylum rhoifolium
dc.titleAllelopathy and phytotoxicity of Zanthoxylum rhoifolium lamen
dc.typeArtigo

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Artigos - Ciências Biológicas - FCLAS
Artigos - Botânica - IBB