By-products of vitiviniculture in the control of downy mildew and induction of defense enzymes in grapevine
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/19908 |
Resumo: | The preparation of the wines was obtained with a large amount of residues that can be composted with antimicrobial and inductive action. In this sense, the objective of this study was to verify the action of aqueous extract of grape residue (AEGR) on the control of downy mildew and the activation of defense enzymes in cv. Margot. The treatments used were: 12% AEGR, Saccharomyces cerevisae (Agro-Mos®), Bordeaux mixture (BM) and water (control). A germination test of Plasmopara viticola, area under the disease progression curve (UDPC) of downy mildew in leaf discs, grapevine plants under greenhouse conditions and organic vineyard were performed. The activity of the enzymes superoxide dismutase (SOD) and peroxidase (POD) on leaves of grapevines was determined. AEGR reduces the germination of P. viticola by 58%, 99.3% and 50% the UDPC of the downy mildew in leaf discs and in greenhouse plants, respectively. However, in the field the AEGR did not present statistical difference with the control. It was observed that in greenhouse plants SOD was similar for control and AEGR and in the field this enzyme showed no activity. POD showed an increase of 60.34% in the plants treated with AEGR in the greenhouse and 45% in the field. The AEGR presents potential for the control of downy mildew and activation of cv. Margot, but it is necessary to optimize these effects in plants under field conditions. |
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By-products of vitiviniculture in the control of downy mildew and induction of defense enzymes in grapevineSubproducto de la viticultura sobre el control del mildiú velloso y la inducción de enzimas de defensa en la vidSubproduto da vitivinicultura no controle do míldio e indução de enzimas de defesa em videira Vitis viniferaDisease managementDowny mildewSuperoxide dismutasePeroxidase.Vitis viniferaManejo de enfermedadVitis viniferaManejo de doençasMíldioSuperóxido dismutasePeroxidase.The preparation of the wines was obtained with a large amount of residues that can be composted with antimicrobial and inductive action. In this sense, the objective of this study was to verify the action of aqueous extract of grape residue (AEGR) on the control of downy mildew and the activation of defense enzymes in cv. Margot. The treatments used were: 12% AEGR, Saccharomyces cerevisae (Agro-Mos®), Bordeaux mixture (BM) and water (control). A germination test of Plasmopara viticola, area under the disease progression curve (UDPC) of downy mildew in leaf discs, grapevine plants under greenhouse conditions and organic vineyard were performed. The activity of the enzymes superoxide dismutase (SOD) and peroxidase (POD) on leaves of grapevines was determined. AEGR reduces the germination of P. viticola by 58%, 99.3% and 50% the UDPC of the downy mildew in leaf discs and in greenhouse plants, respectively. However, in the field the AEGR did not present statistical difference with the control. It was observed that in greenhouse plants SOD was similar for control and AEGR and in the field this enzyme showed no activity. POD showed an increase of 60.34% in the plants treated with AEGR in the greenhouse and 45% in the field. The AEGR presents potential for the control of downy mildew and activation of cv. Margot, but it is necessary to optimize these effects in plants under field conditions.En la elaboración del vino se obtiene una gran cantidad de residuos que pueden contener compuestos con acción antimicrobiana e inductora. En este sentido, el objetivo de este trabajo fue verificar la acción del extracto acuoso de residuo de uva (EARU) en el control del mildiú velloso y activación de enzimas de defensa en vides cv. Margot. Los tratamientos utilizados fueron: EARU al 12%, Saccharomyces cerevisae (Agro-Mos®), mezcla de Burdeos (CB) y agua (testigo). Se realizó prueba de germinación de Plasmopara viticola, área bajo la curva de progresión de la enfermedad (ABCPE) de mildiú velloso en discos foliares, en plantas de vid en invernadero y en viñedo orgánico. Se determinó la actividad de superóxido dismutasa (SOD) y peroxidasa (POD) en hojas de vid. EARU reduce la germinación de P. viticola en un 58%, el mildiú velloso ABCPE en un 99,3% y un 50% en discos foliares y en plantas de invernadero, respectivamente. Sin embargo, en el terreno, la EARU no mostró ninguna diferencia estadística con el testigo. En plantas de invernadero, la SOD fue similar para el control y EARU. En el campo, esta enzima no mostró actividad. El POD mostró un incremento, en plantas tratadas con EARU, del 60,34% en plantas en invernadero y una reducción del 45% en campo. Se concluye que EABU tiene potencial para controlar el mildiú velloso y activar las enzimas de defensa en la vid cv. Margot, sin embargo, es necesario optimizar estos efectos en las plantas de campo.Na elaboração de vinhos é obtido uma grande quantidade de resíduos que podem conter composto com ação antimicrobiana e indutora. Neste sentido, o objetivo do trabalho foi verificar a ação do extrato aquoso do resíduo de uva (EARU) no controle do míldio e ativação de enzimas de defesa em videiras cv. Margot. Os tratamentos utilizados foram: EARU a 12%, Saccharomyces cerevisae (Agro-Mos®), calda bordalesa (CB) e água (testemunha). Foi realizado teste de germinação de Plasmopara viticola, área abaixo da curva do progresso da doença (AACPD) de míldio em discos de folhas, em plantas de videira em casa de vegetação e em vinhedo orgânico. Determinou-se a atividade de superóxido dismutase (SOD) e peroxidase (POD) em folhas de videiras. EARU reduz em 58% a germinação de P. viticola, 99,3% e 50% a AACPD do míldio em discos de folhas e em plantas em casa de vegetação, respectivamente. Porém em campo o EARU não apresentou diferença estatística com a testemunha. Em plantas em casa de vegetação a SOD foi semelhante para testemunha e EARU. Já em campo essa enzima não apresentou atividade. A POD apresentou aumento, nas plantas tratadas com EARU, de 60,34% nas plantas em casa de vegetação e redução de 45% nas em campo. Conclui-se que o EABU apresenta potencial para o controle do míldio e ativação de enzimas de defesa de videiras cv. Margot, porém é necessária a otimização desses efeitos em plantas a campo.Research, Society and Development2021-09-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1990810.33448/rsd-v10i11.19908Research, Society and Development; Vol. 10 No. 11; e453101119908Research, Society and Development; Vol. 10 Núm. 11; e453101119908Research, Society and Development; v. 10 n. 11; e4531011199082525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/19908/17720Copyright (c) 2021 Marcos Vinicius Horst; Carla Daiane Leite; Carla Garcia; Aline José Maia; Cacilda Márcia Duarte Rios Faria; Renato Vasconcelos Botelhohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessHorst, Marcos Vinicius Leite, Carla DaianeGarcia, CarlaMaia, Aline José Faria, Cacilda Márcia Duarte Rios Botelho, Renato Vasconcelos 2021-10-23T19:01:11Zoai:ojs.pkp.sfu.ca:article/19908Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:39:41.905985Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
By-products of vitiviniculture in the control of downy mildew and induction of defense enzymes in grapevine Subproducto de la viticultura sobre el control del mildiú velloso y la inducción de enzimas de defensa en la vid Subproduto da vitivinicultura no controle do míldio e indução de enzimas de defesa em videira |
title |
By-products of vitiviniculture in the control of downy mildew and induction of defense enzymes in grapevine |
spellingShingle |
By-products of vitiviniculture in the control of downy mildew and induction of defense enzymes in grapevine Horst, Marcos Vinicius Vitis vinifera Disease management Downy mildew Superoxide dismutase Peroxidase. Vitis vinifera Manejo de enfermedad Vitis vinifera Manejo de doenças Míldio Superóxido dismutase Peroxidase. |
title_short |
By-products of vitiviniculture in the control of downy mildew and induction of defense enzymes in grapevine |
title_full |
By-products of vitiviniculture in the control of downy mildew and induction of defense enzymes in grapevine |
title_fullStr |
By-products of vitiviniculture in the control of downy mildew and induction of defense enzymes in grapevine |
title_full_unstemmed |
By-products of vitiviniculture in the control of downy mildew and induction of defense enzymes in grapevine |
title_sort |
By-products of vitiviniculture in the control of downy mildew and induction of defense enzymes in grapevine |
author |
Horst, Marcos Vinicius |
author_facet |
Horst, Marcos Vinicius Leite, Carla Daiane Garcia, Carla Maia, Aline José Faria, Cacilda Márcia Duarte Rios Botelho, Renato Vasconcelos |
author_role |
author |
author2 |
Leite, Carla Daiane Garcia, Carla Maia, Aline José Faria, Cacilda Márcia Duarte Rios Botelho, Renato Vasconcelos |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Horst, Marcos Vinicius Leite, Carla Daiane Garcia, Carla Maia, Aline José Faria, Cacilda Márcia Duarte Rios Botelho, Renato Vasconcelos |
dc.subject.por.fl_str_mv |
Vitis vinifera Disease management Downy mildew Superoxide dismutase Peroxidase. Vitis vinifera Manejo de enfermedad Vitis vinifera Manejo de doenças Míldio Superóxido dismutase Peroxidase. |
topic |
Vitis vinifera Disease management Downy mildew Superoxide dismutase Peroxidase. Vitis vinifera Manejo de enfermedad Vitis vinifera Manejo de doenças Míldio Superóxido dismutase Peroxidase. |
description |
The preparation of the wines was obtained with a large amount of residues that can be composted with antimicrobial and inductive action. In this sense, the objective of this study was to verify the action of aqueous extract of grape residue (AEGR) on the control of downy mildew and the activation of defense enzymes in cv. Margot. The treatments used were: 12% AEGR, Saccharomyces cerevisae (Agro-Mos®), Bordeaux mixture (BM) and water (control). A germination test of Plasmopara viticola, area under the disease progression curve (UDPC) of downy mildew in leaf discs, grapevine plants under greenhouse conditions and organic vineyard were performed. The activity of the enzymes superoxide dismutase (SOD) and peroxidase (POD) on leaves of grapevines was determined. AEGR reduces the germination of P. viticola by 58%, 99.3% and 50% the UDPC of the downy mildew in leaf discs and in greenhouse plants, respectively. However, in the field the AEGR did not present statistical difference with the control. It was observed that in greenhouse plants SOD was similar for control and AEGR and in the field this enzyme showed no activity. POD showed an increase of 60.34% in the plants treated with AEGR in the greenhouse and 45% in the field. The AEGR presents potential for the control of downy mildew and activation of cv. Margot, but it is necessary to optimize these effects in plants under field conditions. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-09-06 |
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://rsdjournal.org/index.php/rsd/article/view/19908 10.33448/rsd-v10i11.19908 |
url |
https://rsdjournal.org/index.php/rsd/article/view/19908 |
identifier_str_mv |
10.33448/rsd-v10i11.19908 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/19908/17720 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 10 No. 11; e453101119908 Research, Society and Development; Vol. 10 Núm. 11; e453101119908 Research, Society and Development; v. 10 n. 11; e453101119908 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052818775867392 |