Phytotoxicity of ethanolic extracts of fruits and leaves of Banisteriopsis oxyclada (A. Juss.) B. Gates on weeds growth

Detalhes bibliográficos
Autor(a) principal: Anese, Simoni
Data de Publicação: 2016
Outros Autores: Grisi, Patricia Umeda, Imatomi, Maristela, Pereira, Viviane de Cassia, Juliano Gualtieri, Sonia Cristina
Tipo de documento: Artigo
Idioma: por
Título da fonte: Biotemas (Online)
Texto Completo: https://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2016v29n1p1
Resumo: This study aimed to evaluate the effect of ethanolic extract of leaves and fruits of Banisteriopsis oxyclada on seedling growth of wild poinsettia and barnyardgrass. Crude ethanolic extract was prepared at a proportion of 100 g of dry plant matter for 500 mL of ethanol. Through this, the extracts were solubilized in buffer solution and dimethyl sulfoxide (DMSO), at the concentrations 10.0; 7.5; 5.0; and 2.5 mg/mL. The growth of roots, shoots, and seedling root metaxylem cells were evaluated. Ethanolic extracts of leaves and fruits of B. oxyclada inhibited root growth of barnyardgrass and wild poinsettia seedlings, with a concentration-dependent effect. Decreased shoot growth was observed only in wild poinsettia seedlings. Decreased root growth in wild poinsettia seedlings may be related to decreased elongation in metaxylem cells. Banisteriopsis oxyclada shows phytotoxic properties and it may be regarded as an alternative to control the weeds under study, having natural products as a basis.
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spelling Phytotoxicity of ethanolic extracts of fruits and leaves of Banisteriopsis oxyclada (A. Juss.) B. Gates on weeds growthFitotoxicidade de extratos etanólicos de frutos e folhas de Banisteriopsis oxyclada (A. Juss.) B. Gates sobre o crescimento de plantas daninhasThis study aimed to evaluate the effect of ethanolic extract of leaves and fruits of Banisteriopsis oxyclada on seedling growth of wild poinsettia and barnyardgrass. Crude ethanolic extract was prepared at a proportion of 100 g of dry plant matter for 500 mL of ethanol. Through this, the extracts were solubilized in buffer solution and dimethyl sulfoxide (DMSO), at the concentrations 10.0; 7.5; 5.0; and 2.5 mg/mL. The growth of roots, shoots, and seedling root metaxylem cells were evaluated. Ethanolic extracts of leaves and fruits of B. oxyclada inhibited root growth of barnyardgrass and wild poinsettia seedlings, with a concentration-dependent effect. Decreased shoot growth was observed only in wild poinsettia seedlings. Decreased root growth in wild poinsettia seedlings may be related to decreased elongation in metaxylem cells. Banisteriopsis oxyclada shows phytotoxic properties and it may be regarded as an alternative to control the weeds under study, having natural products as a basis.O objetivo deste estudo foi avaliar o efeito do extrato etanólico de folhas e frutos de Banisteriopsis oxyclada sobre o crescimento de plântulas de amendoim-bravo e capim-arroz. O extrato bruto etanólico foi preparado na proporção de 100 g de material vegetal seco para 500 mL de etanol. A partir deste, os extratos foram solubilizados em solução tampão e dimetil sulfóxido (DMSO), nas concentrações 10,0; 7,5; 5,0 e 2,5 mg/mL. Foi avaliado o crescimento do sistema radicular, da parte aérea e das células do metaxilema radicular das plântulas. Os extratos etanólicos de folhas e frutos de B. oxyclada exerceram atividade inibitória no crescimento radicular de plântulas de capim-arroz e amendoim-bravo, com efeito dependente da concentração. Foi observada redução no crescimento da parte aérea apenas nas plântulas de amendoim-bravo. A redução no crescimento radicular das plântulas de amendoim-bravo pode estar relacionada à diminuição no alongamento das células do metaxilema. Banisteriopsis oxyclada apresenta propriedades itotóxicas e pode ser considerada uma alternativa no controle das plantas daninhas estudadas, com base em produtos naturais.Universidade Federal de Santa Catarina2016-02-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2016v29n1p110.5007/2175-7925.2016v29n1p1Biotemas; v. 29 n. 1 (2016); 1-102175-79250103-1643reponame:Biotemas (Online)instname:Universidade Federal de Santa Catarina (UFSC)instacron:UFSCporhttps://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2016v29n1p1/31239Copyright (c) 2016 Simoni Anese, Patricia Umeda Grisi, Maristela Imatomi, Viviane de Cassia Pereira, Sonia Cristina Juliano Gualtieriinfo:eu-repo/semantics/openAccessAnese, SimoniGrisi, Patricia UmedaImatomi, MaristelaPereira, Viviane de CassiaJuliano Gualtieri, Sonia Cristina2017-10-18T19:00:18Zoai:periodicos.ufsc.br:article/40032Revistahttp://www.biotemas.ufsc.br/index.htmPUBhttps://periodicos.ufsc.br/index.php/biotemas/oai||carlospinto@ccb.ufsc.br2175-79250103-1643opendoar:2017-10-18T19:00:18Biotemas (Online) - Universidade Federal de Santa Catarina (UFSC)false
dc.title.none.fl_str_mv Phytotoxicity of ethanolic extracts of fruits and leaves of Banisteriopsis oxyclada (A. Juss.) B. Gates on weeds growth
Fitotoxicidade de extratos etanólicos de frutos e folhas de Banisteriopsis oxyclada (A. Juss.) B. Gates sobre o crescimento de plantas daninhas
title Phytotoxicity of ethanolic extracts of fruits and leaves of Banisteriopsis oxyclada (A. Juss.) B. Gates on weeds growth
spellingShingle Phytotoxicity of ethanolic extracts of fruits and leaves of Banisteriopsis oxyclada (A. Juss.) B. Gates on weeds growth
Anese, Simoni
title_short Phytotoxicity of ethanolic extracts of fruits and leaves of Banisteriopsis oxyclada (A. Juss.) B. Gates on weeds growth
title_full Phytotoxicity of ethanolic extracts of fruits and leaves of Banisteriopsis oxyclada (A. Juss.) B. Gates on weeds growth
title_fullStr Phytotoxicity of ethanolic extracts of fruits and leaves of Banisteriopsis oxyclada (A. Juss.) B. Gates on weeds growth
title_full_unstemmed Phytotoxicity of ethanolic extracts of fruits and leaves of Banisteriopsis oxyclada (A. Juss.) B. Gates on weeds growth
title_sort Phytotoxicity of ethanolic extracts of fruits and leaves of Banisteriopsis oxyclada (A. Juss.) B. Gates on weeds growth
author Anese, Simoni
author_facet Anese, Simoni
Grisi, Patricia Umeda
Imatomi, Maristela
Pereira, Viviane de Cassia
Juliano Gualtieri, Sonia Cristina
author_role author
author2 Grisi, Patricia Umeda
Imatomi, Maristela
Pereira, Viviane de Cassia
Juliano Gualtieri, Sonia Cristina
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Anese, Simoni
Grisi, Patricia Umeda
Imatomi, Maristela
Pereira, Viviane de Cassia
Juliano Gualtieri, Sonia Cristina
description This study aimed to evaluate the effect of ethanolic extract of leaves and fruits of Banisteriopsis oxyclada on seedling growth of wild poinsettia and barnyardgrass. Crude ethanolic extract was prepared at a proportion of 100 g of dry plant matter for 500 mL of ethanol. Through this, the extracts were solubilized in buffer solution and dimethyl sulfoxide (DMSO), at the concentrations 10.0; 7.5; 5.0; and 2.5 mg/mL. The growth of roots, shoots, and seedling root metaxylem cells were evaluated. Ethanolic extracts of leaves and fruits of B. oxyclada inhibited root growth of barnyardgrass and wild poinsettia seedlings, with a concentration-dependent effect. Decreased shoot growth was observed only in wild poinsettia seedlings. Decreased root growth in wild poinsettia seedlings may be related to decreased elongation in metaxylem cells. Banisteriopsis oxyclada shows phytotoxic properties and it may be regarded as an alternative to control the weeds under study, having natural products as a basis.
publishDate 2016
dc.date.none.fl_str_mv 2016-02-05
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2016v29n1p1
10.5007/2175-7925.2016v29n1p1
url https://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2016v29n1p1
identifier_str_mv 10.5007/2175-7925.2016v29n1p1
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2016v29n1p1/31239
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Santa Catarina
publisher.none.fl_str_mv Universidade Federal de Santa Catarina
dc.source.none.fl_str_mv Biotemas; v. 29 n. 1 (2016); 1-10
2175-7925
0103-1643
reponame:Biotemas (Online)
instname:Universidade Federal de Santa Catarina (UFSC)
instacron:UFSC
instname_str Universidade Federal de Santa Catarina (UFSC)
instacron_str UFSC
institution UFSC
reponame_str Biotemas (Online)
collection Biotemas (Online)
repository.name.fl_str_mv Biotemas (Online) - Universidade Federal de Santa Catarina (UFSC)
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