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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
13/12/2022 |
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Data da última atualização: |
19/12/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SOUZA, W. R. N. de; VAZ, P. D. da S.; WENDLAND, A.; CÔRTES, M. V. de C. B.; BARA, M. T. F. |
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Afiliação: |
WALÉRIA RAMOS NOGUEIRA DE SOUZA, UNIVERSIDADE FEDERAL DE GOIÁS; PRISCILA DIAS DA SILVA VAZ, UNIVERSIDADE FEDERAL DE GOIÁS; ADRIANE WENDLAND FERREIRA, CNPAF; MARCIO VINICIUS DE C BARROS CORTES, CNPAF; MARIA TERESA FREITAS BARA, UNIVERSIDADE FEDERAL DE GOIÁS. |
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Título: |
Antimicrobial activity of Lafoensia pacari phenolics-containing extract against common bean phytopathogens. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Tropical, v. 52, e72726, 2022. |
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ISSN: |
1983-4063 |
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DOI: |
https://doi.org/10.1590/1983-40632022v5272726 |
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Idioma: |
Inglês |
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Conteúdo: |
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. |
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Palavras-Chave: |
Antimicrobial; Lafoensia pacari. |
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Thesagro: |
Antracnose; Colletotrichum Lindemuthianum; Feijão; Phaseolus Vulgaris. |
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Thesaurus Nal: |
Beans; Curtobacterium flaccumfaciens; Xanthomonas axonopodis. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1149564/1/pat-v52-2022.pdf
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Marc: |
LEADER 02322naa a2200301 a 4500
001 2149564
005 2022-12-19
008 2022 bl uuuu u00u1 u #d
022 $a1983-4063
024 7 $ahttps://doi.org/10.1590/1983-40632022v5272726$2DOI
100 1 $aSOUZA, W. R. N. de
245 $aAntimicrobial activity of Lafoensia pacari phenolics-containing extract against common bean phytopathogens.$h[electronic resource]
260 $c2022
520 $aLafoensia 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.
650 $aBeans
650 $aCurtobacterium flaccumfaciens
650 $aXanthomonas axonopodis
650 $aAntracnose
650 $aColletotrichum Lindemuthianum
650 $aFeijão
650 $aPhaseolus Vulgaris
653 $aAntimicrobial
653 $aLafoensia pacari
700 1 $aVAZ, P. D. da S.
700 1 $aWENDLAND, A.
700 1 $aCÔRTES, M. V. de C. B.
700 1 $aBARA, M. T. F.
773 $tPesquisa Agropecuária Tropical$gv. 52, e72726, 2022.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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| Registros recuperados : 5 | |
| 1. |  | MENDONCA, S.; FAVARO, S. P.; GARCIA, L. C.; VAZ, P. A. F. Estudo comparativo entre métodos analíticos para determinação de teor de óleo empolpa de macaúba. In: CONGRESSO BRASILEIRO DE MACAÚBA, 1., 2013, Patos de Minas, MG. Consolidação da cadeia produtiva: anais. Brasília, DF: MAPA, 2013.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| 2. | | MAROCHI, F. M.; MARQUES, A. C.; TARDIN, J. M.; VAZ, P. A producao agloflorestal da erva-mate (Ilex paraguariensis St. Hil.). In: CONGRESSO SUL-AMERICANO DA ERVA-MATE, 1.; REUNIAO TECNICA DO CONE SUL SOBRE A CULTURA DA ERVA-MATE, 2., 1997, Curitiba. Anais. Colombo: EMBRAPA-CNPF, 1997. p.455. (EMBRAPA-CNPF. Documentos, 33) UMU cnpf| Biblioteca(s): Embrapa Florestas. |
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| 3. | | VAZ, P. D. da S.; SOUZA, W. R. N. de; WENDLAND, A.; PAZ, A. T. S.; CÔRTES, M. V. de C. B.; BARA, M. T. F. Antifungal activity of Origanum vulgare and Rosmarinus officinalis phenolics- containing extracts against Colletotrichum lindemuthianum and in the suppression of anthracnose in common beans. Research, Society and Development, v. 11, n. 9, e 47911932145, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 5. | | SILVA, T. M.; BORGES, L. L.; ALVES, S. F.; VAZ, P. D. S.; SILVA, L. P.; PAULA, J. R. de; BARA, M. T. F.; CONCEIÇÃO, E. C.; CARAMORI, S. S. New spray-dried microcapsule based on Brazilian cashew polysaccharide (Anacardium othonianum Rizz.) and maltodextrin as wall material. Journal of Polymers and the Environment, v. 28, p. 854-862, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| Registros recuperados : 5 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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