Eucalyptus staigeriana essential oil can control downy mildew in grapevine
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Pesquisa Agropecuária Gaúcha (Online) |
Texto Completo: | http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/726 |
Resumo: | Downy mildew (Plasmopara viticola) is the primary disease in viticulture worldwide, and your control requires synthetic fungicides applications to avoid quality and yield loss in the grapevines. However, alternatives to reduce synthetic fungicides are needed to ensure the consumer’s health and the environment. Essential oils (EOs) are amongst the most promising natural plant protection alternatives because of their antifungal properties on several crop diseases. The present study objective was to determine the effect of Eucalyptus staigeriana EO in vitro and in vivo against P. viticola. The EO exhibited the highest activity in vitro, inhibiting 90% of the incidence and severity of disease caused by P. viticola in leaves of grapevines in the greenhouse. In the field (in vivo), treatment with EO could not control the disease; however, treatment with EO in consortium with conventional treatment reduced approximately 50% of the incidence and more than 90% of the severity of downy mildew disease in leaves, decreasing the application of synthetic fungicides by 50%. |
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Eucalyptus staigeriana essential oil can control downy mildew in grapevineÓleo essencial de Eucalyptus staigeriana pode controlar o míldio em videirasAlternative controlPlasmopara viticolaEucalyptSecondary metabolitesVitisControle alternativoPlasmopara viticolaEucaliptusMetabólitos secundáriosVitisDowny mildew (Plasmopara viticola) is the primary disease in viticulture worldwide, and your control requires synthetic fungicides applications to avoid quality and yield loss in the grapevines. However, alternatives to reduce synthetic fungicides are needed to ensure the consumer’s health and the environment. Essential oils (EOs) are amongst the most promising natural plant protection alternatives because of their antifungal properties on several crop diseases. The present study objective was to determine the effect of Eucalyptus staigeriana EO in vitro and in vivo against P. viticola. The EO exhibited the highest activity in vitro, inhibiting 90% of the incidence and severity of disease caused by P. viticola in leaves of grapevines in the greenhouse. In the field (in vivo), treatment with EO could not control the disease; however, treatment with EO in consortium with conventional treatment reduced approximately 50% of the incidence and more than 90% of the severity of downy mildew disease in leaves, decreasing the application of synthetic fungicides by 50%.O míldio (Plasmopara viticola) é a principal doença na viticultura mundial e seu controle requer a aplicação de fungicidas sintéticos para evitar perdas na qualidade e produtividade das videiras. No entanto, alternativas para reduzir o uso de fungicidas sintéticos são necessárias para garantir a saúde do consumidor e do meio ambiente. Os óleos essenciais (OE) estão entre as alternativas naturais de proteção de plantas mais promissoras devido às suas propriedades antifúngicas sobre várias doenças de plantas cultivadas. O objetivo do presente estudo foi determinar o efeito do OE de Eucalyptus staigeriana in vitro e in vivo contra P. viticola. O OE apresentou maior atividade in vitro, inibindo 90% da incidência e severidade da doença causada por P. viticola em folhas de videira em casa de vegetação. No campo (in vivo), o tratamento com OE não conseguiu controlar a doença; entretanto, o tratamento com OE em consórcio com o tratamento convencional reduziu em aproximadamente 50% a incidência e mais de 90% a severidade do míldio nas folhas, diminuindo a aplicação de fungicidas sintéticos em 50%.Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural2021-12-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/72610.36812/pag.20222811-14Pesquisa Agropecuária Gaúcha; Vol 28 No 1 (2022): PESQ. AGROP. GAUCHA; 1-14Pesquisa Agropecuária Gaúcha; v. 28 n. 1 (2022): PESQ. AGROP. GAÚCHA; 1-142595-76860104-9070reponame:Pesquisa Agropecuária Gaúcha (Online)instname:Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulinstacron:SEAPDRenghttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/726/614Copyright (c) 2021 Pesquisa Agropecuária Gaúchahttps://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessPedrotti, Carine Franzoi, ClarissaSandi, Rafael NicolasSantos Grohs, DanielSchwambach, Joséli2022-09-15T18:36:06Zoai:ojs.revistapag.agricultura.rs.gov.br:article/726Revistahttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapagPUBhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/oaipag@agricultura.rs.gov.br||2595-76860104-9070opendoar:2022-09-15T18:36:06Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulfalse |
dc.title.none.fl_str_mv |
Eucalyptus staigeriana essential oil can control downy mildew in grapevine Óleo essencial de Eucalyptus staigeriana pode controlar o míldio em videiras |
title |
Eucalyptus staigeriana essential oil can control downy mildew in grapevine |
spellingShingle |
Eucalyptus staigeriana essential oil can control downy mildew in grapevine Pedrotti, Carine Alternative control Plasmopara viticola Eucalypt Secondary metabolites Vitis Controle alternativo Plasmopara viticola Eucaliptus Metabólitos secundários Vitis |
title_short |
Eucalyptus staigeriana essential oil can control downy mildew in grapevine |
title_full |
Eucalyptus staigeriana essential oil can control downy mildew in grapevine |
title_fullStr |
Eucalyptus staigeriana essential oil can control downy mildew in grapevine |
title_full_unstemmed |
Eucalyptus staigeriana essential oil can control downy mildew in grapevine |
title_sort |
Eucalyptus staigeriana essential oil can control downy mildew in grapevine |
author |
Pedrotti, Carine |
author_facet |
Pedrotti, Carine Franzoi, Clarissa Sandi, Rafael Nicolas Santos Grohs, Daniel Schwambach, Joséli |
author_role |
author |
author2 |
Franzoi, Clarissa Sandi, Rafael Nicolas Santos Grohs, Daniel Schwambach, Joséli |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Pedrotti, Carine Franzoi, Clarissa Sandi, Rafael Nicolas Santos Grohs, Daniel Schwambach, Joséli |
dc.subject.por.fl_str_mv |
Alternative control Plasmopara viticola Eucalypt Secondary metabolites Vitis Controle alternativo Plasmopara viticola Eucaliptus Metabólitos secundários Vitis |
topic |
Alternative control Plasmopara viticola Eucalypt Secondary metabolites Vitis Controle alternativo Plasmopara viticola Eucaliptus Metabólitos secundários Vitis |
description |
Downy mildew (Plasmopara viticola) is the primary disease in viticulture worldwide, and your control requires synthetic fungicides applications to avoid quality and yield loss in the grapevines. However, alternatives to reduce synthetic fungicides are needed to ensure the consumer’s health and the environment. Essential oils (EOs) are amongst the most promising natural plant protection alternatives because of their antifungal properties on several crop diseases. The present study objective was to determine the effect of Eucalyptus staigeriana EO in vitro and in vivo against P. viticola. The EO exhibited the highest activity in vitro, inhibiting 90% of the incidence and severity of disease caused by P. viticola in leaves of grapevines in the greenhouse. In the field (in vivo), treatment with EO could not control the disease; however, treatment with EO in consortium with conventional treatment reduced approximately 50% of the incidence and more than 90% of the severity of downy mildew disease in leaves, decreasing the application of synthetic fungicides by 50%. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-12-27 |
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 |
http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/726 10.36812/pag.20222811-14 |
url |
http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/726 |
identifier_str_mv |
10.36812/pag.20222811-14 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/726/614 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2021 Pesquisa Agropecuária Gaúcha https://creativecommons.org/licenses/by-nc-sa/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2021 Pesquisa Agropecuária Gaúcha https://creativecommons.org/licenses/by-nc-sa/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural |
publisher.none.fl_str_mv |
Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural |
dc.source.none.fl_str_mv |
Pesquisa Agropecuária Gaúcha; Vol 28 No 1 (2022): PESQ. AGROP. GAUCHA; 1-14 Pesquisa Agropecuária Gaúcha; v. 28 n. 1 (2022): PESQ. AGROP. GAÚCHA; 1-14 2595-7686 0104-9070 reponame:Pesquisa Agropecuária Gaúcha (Online) instname:Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul instacron:SEAPDR |
instname_str |
Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul |
instacron_str |
SEAPDR |
institution |
SEAPDR |
reponame_str |
Pesquisa Agropecuária Gaúcha (Online) |
collection |
Pesquisa Agropecuária Gaúcha (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul |
repository.mail.fl_str_mv |
pag@agricultura.rs.gov.br|| |
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1797068776900919296 |