Antimicrobial activity of Lafoensia pacari phenolics-containing extract against common bean phytopathogens
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Pesquisa Agropecuária Tropical (Online) |
Texto Completo: | https://revistas.ufg.br/pat/article/view/72726 |
Resumo: | Lafoensia pacari represents an alternative to control phytopathogens and common bean (Phaseolus vulgaris L.) diseases. This study aimed to investigate the chemical composition of L. pacari phenolics-containing extract obtained from leaves and assess its in vitro and in vivo inhibitory activity against Curtobacterium flaccumfaciens pv. flaccumfaciens, Xanthomonas axonopodis pv. phaseoli, Xanthomonas fuscans subsp. fuscans, Xanthomonas sp., Colletotrichum lindemuthianum, Fusarium oxysporum and Macrophomina phaseolina. The microbial susceptibility screening and the extract’s potential to reduce the anthracnose severity and the common bacterial blight were examined. Eleven phenolic compounds were identified, eight of which were described for the first time in L. pacari leaves: gentisic, caffeic, p-coumaric, protocatechuic and vanillic acids, luteolin, naringenin and quercetin. The L. pacari extract completely inhibited bacterial growth at the concentration of 0.62-1.25 %, as well as the mycelial growth of the C. lindemuthianum (BRM 007626) isolate at the concentration of 5 % (v/v). Under greenhouse conditions, the extract led to the control of the common bacterial blight caused by X. axonopodis pv. phaseoli (BRM 25302) in the Pérola bean cultivar and to a low efficiency in the control of anthracnose caused by C. lindemuthianum (BRM 007447) in the IPA 7419 cultivar. KEYWORDS: Phaseolus vulgaris L., Colletotrichum lindemuthianum, Curtobacterium flaccumfaciens, Xanthomonas axonopodis. |
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Antimicrobial activity of Lafoensia pacari phenolics-containing extract against common bean phytopathogensAtividade antimicrobiana de extrato fenólico de Lafoensia pacari contra fitopatógenos de feijoeiroLafoensia pacari represents an alternative to control phytopathogens and common bean (Phaseolus vulgaris L.) diseases. This study aimed to investigate the chemical composition of L. pacari phenolics-containing extract obtained from leaves and assess its in vitro and in vivo inhibitory activity against Curtobacterium flaccumfaciens pv. flaccumfaciens, Xanthomonas axonopodis pv. phaseoli, Xanthomonas fuscans subsp. fuscans, Xanthomonas sp., Colletotrichum lindemuthianum, Fusarium oxysporum and Macrophomina phaseolina. The microbial susceptibility screening and the extract’s potential to reduce the anthracnose severity and the common bacterial blight were examined. Eleven phenolic compounds were identified, eight of which were described for the first time in L. pacari leaves: gentisic, caffeic, p-coumaric, protocatechuic and vanillic acids, luteolin, naringenin and quercetin. The L. pacari extract completely inhibited bacterial growth at the concentration of 0.62-1.25 %, as well as the mycelial growth of the C. lindemuthianum (BRM 007626) isolate at the concentration of 5 % (v/v). Under greenhouse conditions, the extract led to the control of the common bacterial blight caused by X. axonopodis pv. phaseoli (BRM 25302) in the Pérola bean cultivar and to a low efficiency in the control of anthracnose caused by C. lindemuthianum (BRM 007447) in the IPA 7419 cultivar. KEYWORDS: Phaseolus vulgaris L., Colletotrichum lindemuthianum, Curtobacterium flaccumfaciens, Xanthomonas axonopodis.Lafoensia pacari representa uma alternativa para controlar fitopatógenos e doenças do feijoeiro (Phaseolus vulgaris L.). Objetivou-se investigar a composição química de extrato fenólico obtido de folhas de L. pacari e avaliar sua atividade inibitória in vitro e in vivo contra Curtobacterium flaccumfaciens pv. flaccumfaciens, Xanthomonas axonopodis pv. phaseoli, Xanthomonas fuscans subsp. fuscans, Xanthomonas sp., Colletotrichum lindemuthianum, Fusarium oxysporum e Macrophomina phaseolina. Foram investigados a triagem da suscetibilidade microbiana e o potencial de redução da severidade da antracnose e do crestamento bacteriano comum pelo extrato. Onze compostos fenólicos foram identificados, sendo oito descritos pela primeira vez em folhas de L. pacari: ácidos gentísico, cafeico, p-cumárico, protocatecuico e vanílico, luteolina, naringenina e quercetina. O extrato de L. pacari inibiu completamente o crescimento bacteriano na concentração de 0,62-1,25 %, bem como o crescimento micelial do isolado de C. lindemuthianum (BRM 007626) na concentração de 5 % (v/v). Em condições de casa-de-vegetação, o extrato resultou no controle do crestamento causado por X. axonopodis pv. phaseoli (BRM 25302) na cultivar de feijão Pérola e em baixa eficiência no controle da antracnose causada por C. lindemuthianum (BRM 007447) na cultivar IPA 7419. PALAVRAS-CHAVE: Phaseolus vulgaris L., Colletotrichum lindemuthianum, Curtobacterium flaccumfaciens, Xanthomonas axonopodis.Escola de Agronomia - Universidade Federal de Goiás2022-09-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttps://revistas.ufg.br/pat/article/view/72726Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; Vol. 52 (2022); e72726Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); Vol. 52 (2022); e72726Pesquisa Agropecuária Tropical; v. 52 (2022); e727261983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGenghttps://revistas.ufg.br/pat/article/view/72726/38781Copyright (c) 2022 Pesquisa Agropecuária Tropicalinfo:eu-repo/semantics/openAccessSouza, Waléria Ramos Nogueira de Vaz, Priscila Dias da Silva Wendland, AdrianeCortes, Marcio Vinicius de Carvalho BarrosBara, Maria Teresa Freitas2022-09-23T19:32:51Zoai:ojs.revistas.ufg.br:article/72726Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:56:36.540520Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
Antimicrobial activity of Lafoensia pacari phenolics-containing extract against common bean phytopathogens Atividade antimicrobiana de extrato fenólico de Lafoensia pacari contra fitopatógenos de feijoeiro |
title |
Antimicrobial activity of Lafoensia pacari phenolics-containing extract against common bean phytopathogens |
spellingShingle |
Antimicrobial activity of Lafoensia pacari phenolics-containing extract against common bean phytopathogens Souza, Waléria Ramos Nogueira de |
title_short |
Antimicrobial activity of Lafoensia pacari phenolics-containing extract against common bean phytopathogens |
title_full |
Antimicrobial activity of Lafoensia pacari phenolics-containing extract against common bean phytopathogens |
title_fullStr |
Antimicrobial activity of Lafoensia pacari phenolics-containing extract against common bean phytopathogens |
title_full_unstemmed |
Antimicrobial activity of Lafoensia pacari phenolics-containing extract against common bean phytopathogens |
title_sort |
Antimicrobial activity of Lafoensia pacari phenolics-containing extract against common bean phytopathogens |
author |
Souza, Waléria Ramos Nogueira de |
author_facet |
Souza, Waléria Ramos Nogueira de Vaz, Priscila Dias da Silva Wendland, Adriane Cortes, Marcio Vinicius de Carvalho Barros Bara, Maria Teresa Freitas |
author_role |
author |
author2 |
Vaz, Priscila Dias da Silva Wendland, Adriane Cortes, Marcio Vinicius de Carvalho Barros Bara, Maria Teresa Freitas |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Souza, Waléria Ramos Nogueira de Vaz, Priscila Dias da Silva Wendland, Adriane Cortes, Marcio Vinicius de Carvalho Barros Bara, Maria Teresa Freitas |
description |
Lafoensia pacari represents an alternative to control phytopathogens and common bean (Phaseolus vulgaris L.) diseases. This study aimed to investigate the chemical composition of L. pacari phenolics-containing extract obtained from leaves and assess its in vitro and in vivo inhibitory activity against Curtobacterium flaccumfaciens pv. flaccumfaciens, Xanthomonas axonopodis pv. phaseoli, Xanthomonas fuscans subsp. fuscans, Xanthomonas sp., Colletotrichum lindemuthianum, Fusarium oxysporum and Macrophomina phaseolina. The microbial susceptibility screening and the extract’s potential to reduce the anthracnose severity and the common bacterial blight were examined. Eleven phenolic compounds were identified, eight of which were described for the first time in L. pacari leaves: gentisic, caffeic, p-coumaric, protocatechuic and vanillic acids, luteolin, naringenin and quercetin. The L. pacari extract completely inhibited bacterial growth at the concentration of 0.62-1.25 %, as well as the mycelial growth of the C. lindemuthianum (BRM 007626) isolate at the concentration of 5 % (v/v). Under greenhouse conditions, the extract led to the control of the common bacterial blight caused by X. axonopodis pv. phaseoli (BRM 25302) in the Pérola bean cultivar and to a low efficiency in the control of anthracnose caused by C. lindemuthianum (BRM 007447) in the IPA 7419 cultivar. KEYWORDS: Phaseolus vulgaris L., Colletotrichum lindemuthianum, Curtobacterium flaccumfaciens, Xanthomonas axonopodis. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-09-23 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Avaliado por pares |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufg.br/pat/article/view/72726 |
url |
https://revistas.ufg.br/pat/article/view/72726 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/pat/article/view/72726/38781 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2022 Pesquisa Agropecuária Tropical info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2022 Pesquisa Agropecuária Tropical |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Escola de Agronomia - Universidade Federal de Goiás |
publisher.none.fl_str_mv |
Escola de Agronomia - Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; Vol. 52 (2022); e72726 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); Vol. 52 (2022); e72726 Pesquisa Agropecuária Tropical; v. 52 (2022); e72726 1983-4063 reponame:Pesquisa Agropecuária Tropical (Online) instname:Universidade Federal de Goiás (UFG) instacron:UFG |
instname_str |
Universidade Federal de Goiás (UFG) |
instacron_str |
UFG |
institution |
UFG |
reponame_str |
Pesquisa Agropecuária Tropical (Online) |
collection |
Pesquisa Agropecuária Tropical (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG) |
repository.mail.fl_str_mv |
aseleguini.pat@gmail.com||mgoes@agro.ufg.br |
_version_ |
1799874821490737152 |