Psidium cattleyanum essential oil to control plant pathogens in bean seeds

Detalhes bibliográficos
Autor(a) principal: Rocha, Cintia Hoffer da
Data de Publicação: 2020
Outros Autores: Agostinetto, Lenita, Boff, Pedro, Werner, Simone Silmara, Soldi, Cristian, Boff, Mari Ines Carissimi
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista Verde de Agroecologia e Desenvolvimento Sustentavel
Texto Completo: https://www.gvaa.com.br/revista/index.php/RVADS/article/view/7365
Resumo: The aim of this study was to evaluate the potential of Psidium cattleyanum essential oil for phytopathogen control in bean seeds. In order to obtain the oils P. cattleyanum was collected in four phenological phases. For each phase, pure oil, homeopathized oil 7CH (Hahnemannian centesimal dilution order) and 12CH were used and distilled water was the control. Eight replications were used, each with 25 seeds in petri dish. After seven days, germination and pathogen incidence were determined. Pure oil in the old leaves and new leaves phase and 7CH oil in the new leaves and flowering phase showed seed germination according to the certification legislation, above 70%. Fusarium oxysporum, Penicillium sp. and Aspergillus flavus were incident in all treatments. Lower incidence of A. flavus occurred with the use of pure oil and 7CH oil of new leaves and flowering and 12CH of flowering. Collection season for the extraction of P. cattleyanum oils influences its antifungal action.
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spelling Psidium cattleyanum essential oil to control plant pathogens in bean seedsAceite esencial de Psidium cattleyanum para controlar patógenos de plantas em semillas de frijolÓleo essencial de Psidium cattleyanum no controle de fitopatógenos em sementes de feijãoGuavaPhaseolus vulgarisHomeopathyGuayabaPhaseolus vulgarisHomeopatía.AraçáPhaseolus vulgarisPreparados homeopáticosThe aim of this study was to evaluate the potential of Psidium cattleyanum essential oil for phytopathogen control in bean seeds. In order to obtain the oils P. cattleyanum was collected in four phenological phases. For each phase, pure oil, homeopathized oil 7CH (Hahnemannian centesimal dilution order) and 12CH were used and distilled water was the control. Eight replications were used, each with 25 seeds in petri dish. After seven days, germination and pathogen incidence were determined. Pure oil in the old leaves and new leaves phase and 7CH oil in the new leaves and flowering phase showed seed germination according to the certification legislation, above 70%. Fusarium oxysporum, Penicillium sp. and Aspergillus flavus were incident in all treatments. Lower incidence of A. flavus occurred with the use of pure oil and 7CH oil of new leaves and flowering and 12CH of flowering. Collection season for the extraction of P. cattleyanum oils influences its antifungal action.El objetivo de este estudio fue evaluar el potencial del aceite esencial de Psidium cattleyanum para el control de fitopatógenos en semillas de frijol. Para obtener los aceites, se recogió P. cattleianum en cuatro fases fenológicas. Para cada fase, se usaron aceite puro, aceite homeopático 7CH (orden de dilución centesimal hahnemanniana) y 12CH y el agua destilada fue el control. Se utilizaron ocho réplicas, cada una con 25 semillas en placa de Petri. Después de siete días, se determinaron la germinación y la incidencia de patógenos. El aceite puro en la fase de hojas viejas y hojas nuevas y el aceite 7CH en las hojas nuevas y la fase de floración mostraron una germinación de semillas de acuerdo con la legislación de certificación, por encima del 70%. Fusarium oxysporum, Penicillium sp. y Aspergillus flavus fueron incidentes en todos los tratamientos. Se produjo una menor incidencia de A. flavus con el uso de aceite puro y aceite de 7CH de hojas nuevas y floración y 12CH de floración. La temporada de recolección para la extracción de aceites P. cattleyanum influye en su acción antifúngica.O objetivo do estudo foi avaliar o potencial do óleo essencial de Psidium cattleyanum para controle de fitopatógenos em sementes de feijão. Para obtenção dos óleos foram realizadas coletas de P. cattleyanum em quatro fases fenológicas. Para cada fase, utilizou-se óleo puro, óleo homeopatizado 7CH (ordem de diluição centesimal hahnemanniana) e 12CH e a água destilada foi o controle. Foram utilizadas oito repetições, cada qual com 25 sementes em placa de Petri. Após sete dias de incubadas, determinou-se a percentagem de germinação e a incidência de patógenos. Óleo puro na fase de folhas velhas e folhas novas e o óleo 7CH na fase de folhas novas e floração apresentaram germinação das sementes de acordo com a legislação para certificação, acima de 70%. Fusarium oxysporum, Penicillium sp. e Aspergillus flavus foram incidentes em todos os tratamentos. Menor incidência de A. flavus ocorreu com uso de óleo puro e no óleo 7CH de folhas novas e floração e 12CH da floração. A época de coleta para a extração dos óleos essenciais de P. cattleyanum influi sobre sua ação antifúngica.Editora Verde2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlapplication/pdfhttps://www.gvaa.com.br/revista/index.php/RVADS/article/view/736510.18378/rvads.v15i1.7365Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 15 No. 1 (2020); 14 - 19Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 15 Núm. 1 (2020); 14 - 19Revista Verde de Agroecologia e Desenvolvimento Sustentável; v. 15 n. 1 (2020); 14 - 191981-8203reponame:Revista Verde de Agroecologia e Desenvolvimento Sustentavelinstname:Grupo Verde de Agroecologia e Abelhas (GVAA)instacron:GVAAporhttps://www.gvaa.com.br/revista/index.php/RVADS/article/view/7365/7187https://www.gvaa.com.br/revista/index.php/RVADS/article/view/7365/7186Copyright (c) 2020 Cintia Hoffer da Rocha et al.info:eu-repo/semantics/openAccessRocha, Cintia Hoffer daAgostinetto, LenitaBoff, PedroWerner, Simone SilmaraSoldi, CristianBoff, Mari Ines Carissimi2022-11-01T23:48:25Zoai:ojs.gvaa.com.br:article/7365Revistahttps://www.gvaa.com.br/revista/index.php/RVADS/PUBhttps://www.gvaa.com.br/revista/index.php/RVADS/oairvadsgvaa@gmail.com || patriciomaracaja@gmail.com || revistaverde1@gmail.com || suporte@antsoft.com.br1981-82031981-8203opendoar:2024-03-06T12:59:38.027247Revista Verde de Agroecologia e Desenvolvimento Sustentavel - Grupo Verde de Agroecologia e Abelhas (GVAA)false
dc.title.none.fl_str_mv Psidium cattleyanum essential oil to control plant pathogens in bean seeds
Aceite esencial de Psidium cattleyanum para controlar patógenos de plantas em semillas de frijol
Óleo essencial de Psidium cattleyanum no controle de fitopatógenos em sementes de feijão
title Psidium cattleyanum essential oil to control plant pathogens in bean seeds
spellingShingle Psidium cattleyanum essential oil to control plant pathogens in bean seeds
Rocha, Cintia Hoffer da
Guava
Phaseolus vulgaris
Homeopathy
Guayaba
Phaseolus vulgaris
Homeopatía.
Araçá
Phaseolus vulgaris
Preparados homeopáticos
title_short Psidium cattleyanum essential oil to control plant pathogens in bean seeds
title_full Psidium cattleyanum essential oil to control plant pathogens in bean seeds
title_fullStr Psidium cattleyanum essential oil to control plant pathogens in bean seeds
title_full_unstemmed Psidium cattleyanum essential oil to control plant pathogens in bean seeds
title_sort Psidium cattleyanum essential oil to control plant pathogens in bean seeds
author Rocha, Cintia Hoffer da
author_facet Rocha, Cintia Hoffer da
Agostinetto, Lenita
Boff, Pedro
Werner, Simone Silmara
Soldi, Cristian
Boff, Mari Ines Carissimi
author_role author
author2 Agostinetto, Lenita
Boff, Pedro
Werner, Simone Silmara
Soldi, Cristian
Boff, Mari Ines Carissimi
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Rocha, Cintia Hoffer da
Agostinetto, Lenita
Boff, Pedro
Werner, Simone Silmara
Soldi, Cristian
Boff, Mari Ines Carissimi
dc.subject.por.fl_str_mv Guava
Phaseolus vulgaris
Homeopathy
Guayaba
Phaseolus vulgaris
Homeopatía.
Araçá
Phaseolus vulgaris
Preparados homeopáticos
topic Guava
Phaseolus vulgaris
Homeopathy
Guayaba
Phaseolus vulgaris
Homeopatía.
Araçá
Phaseolus vulgaris
Preparados homeopáticos
description The aim of this study was to evaluate the potential of Psidium cattleyanum essential oil for phytopathogen control in bean seeds. In order to obtain the oils P. cattleyanum was collected in four phenological phases. For each phase, pure oil, homeopathized oil 7CH (Hahnemannian centesimal dilution order) and 12CH were used and distilled water was the control. Eight replications were used, each with 25 seeds in petri dish. After seven days, germination and pathogen incidence were determined. Pure oil in the old leaves and new leaves phase and 7CH oil in the new leaves and flowering phase showed seed germination according to the certification legislation, above 70%. Fusarium oxysporum, Penicillium sp. and Aspergillus flavus were incident in all treatments. Lower incidence of A. flavus occurred with the use of pure oil and 7CH oil of new leaves and flowering and 12CH of flowering. Collection season for the extraction of P. cattleyanum oils influences its antifungal action.
publishDate 2020
dc.date.none.fl_str_mv 2020-01-01
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://www.gvaa.com.br/revista/index.php/RVADS/article/view/7365
10.18378/rvads.v15i1.7365
url https://www.gvaa.com.br/revista/index.php/RVADS/article/view/7365
identifier_str_mv 10.18378/rvads.v15i1.7365
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://www.gvaa.com.br/revista/index.php/RVADS/article/view/7365/7187
https://www.gvaa.com.br/revista/index.php/RVADS/article/view/7365/7186
dc.rights.driver.fl_str_mv Copyright (c) 2020 Cintia Hoffer da Rocha et al.
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Cintia Hoffer da Rocha et al.
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
application/pdf
dc.publisher.none.fl_str_mv Editora Verde
publisher.none.fl_str_mv Editora Verde
dc.source.none.fl_str_mv Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 15 No. 1 (2020); 14 - 19
Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 15 Núm. 1 (2020); 14 - 19
Revista Verde de Agroecologia e Desenvolvimento Sustentável; v. 15 n. 1 (2020); 14 - 19
1981-8203
reponame:Revista Verde de Agroecologia e Desenvolvimento Sustentavel
instname:Grupo Verde de Agroecologia e Abelhas (GVAA)
instacron:GVAA
instname_str Grupo Verde de Agroecologia e Abelhas (GVAA)
instacron_str GVAA
institution GVAA
reponame_str Revista Verde de Agroecologia e Desenvolvimento Sustentavel
collection Revista Verde de Agroecologia e Desenvolvimento Sustentavel
repository.name.fl_str_mv Revista Verde de Agroecologia e Desenvolvimento Sustentavel - Grupo Verde de Agroecologia e Abelhas (GVAA)
repository.mail.fl_str_mv rvadsgvaa@gmail.com || patriciomaracaja@gmail.com || revistaverde1@gmail.com || suporte@antsoft.com.br
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