Health and germination of Clitoria fairchildiana seeds treated with plant extracts

Detalhes bibliográficos
Autor(a) principal: Medeiros, José George Ferreira
Data de Publicação: 2013
Outros Autores: Araujo Neto, Aderson Costa, Menezes, Nivânia Pereira da Costa, Nascimento, Luciana Cordeiro do
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Florestal Brasileira (Online)
Texto Completo: https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/541
Resumo: The use of plant extracts with antimicrobial properties is a promising and environmentally friendly alternative to substitute the protection promoted by fungicide application and can be used with other practices of integrated disease management. This study evaluated the interference of Allamanda blanchetti L. and Momordica charantia L. extracts application on the mycoflora and germination of Clitoria fairchildiana seeds. The treatments consisted of control (untreated seeds); dicarboximide fungicide (240 g 100 kg-1) and ethanol extracts of Momordica charantia and Allamanda blanchetti at concentrations of 10, 100, 500 and 1000 ppm. The germination test was evaluated by the percentage of germination, first count and germination speed index. The extract of Momordica charantia at concentration of 1000 ppm, significantly reduces the mycoflora associated with of Clitoria fairchildiana seeds, favoring their germination performance. The extract of Allamanda blanchetti at concentration of 1000 ppm efficiently reduces the growth of Rhizopus stolonifer.
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spelling Health and germination of Clitoria fairchildiana seeds treated with plant extractsSanidade e germinação de sementes de Clitoria fairchildiana Howard tratadas com extratos de plantasExtratos vegetaisPatologia de sementesControle alternativoVegetable extractsSeed pathologyAlternative controlThe use of plant extracts with antimicrobial properties is a promising and environmentally friendly alternative to substitute the protection promoted by fungicide application and can be used with other practices of integrated disease management. This study evaluated the interference of Allamanda blanchetti L. and Momordica charantia L. extracts application on the mycoflora and germination of Clitoria fairchildiana seeds. The treatments consisted of control (untreated seeds); dicarboximide fungicide (240 g 100 kg-1) and ethanol extracts of Momordica charantia and Allamanda blanchetti at concentrations of 10, 100, 500 and 1000 ppm. The germination test was evaluated by the percentage of germination, first count and germination speed index. The extract of Momordica charantia at concentration of 1000 ppm, significantly reduces the mycoflora associated with of Clitoria fairchildiana seeds, favoring their germination performance. The extract of Allamanda blanchetti at concentration of 1000 ppm efficiently reduces the growth of Rhizopus stolonifer.O uso de extratos de plantas com propriedades antimicrobianas é uma alternativa ecológica e promissora para substituir a proteção promovida pela aplicação de fungicidas e podem ser utilizados com outras práticas de manejo integrado de doenças. Essa pesquisa avaliou a interferência da aplicação dos extratos de melão-de-são-caetano (Momordica charantia L.) e alamanda (Allamanda blanchetti L.) sobre a micoflora e a germinação de sementes de Clitoria fairchildiana Howard. Essa espécie foi selecionada por apresentar boa produção de sementes e crescimento rápido. Os tratamentos consistiram do controle (sementes não tratadas); fungicida Dicarboximida (240 g 100 kg-1), extratos etanólicos de melão-de-são-caetano e alamanda nas concentrações de 10, 100, 500 e 1000 ppm. No teste de germinação avaliou-se a porcentagem de germinação, a primeira contagem e o índice de velocidade de germinação. O extrato de melão-de-são-caetano, na concentração de 1000 ppm, reduz significativamente a micoflora associada às sementes de C. fairchildiana, favorecendo seu desempenho germinativo. A concentração de 1000 ppm do extrato de alamanda reduz de forma eficiente o crescimento de Rhizopus stolonifer. Embrapa Florestas2013-12-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/54110.4336/2013.pfb.33.76.541Pesquisa Florestal Brasileira; v. 33 n. 76 (2013): out./dez.; 403-408Pesquisa Florestal Brasileira; Vol. 33 No. 76 (2013): out./dez.; 403-4081983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/541/339Copyright (c) 2013 José George Ferreira Medeiros, Aderson Costa Araujo Neto, Nivânia Pereira da Costa Menezes, Luciana Cordeiro do Nascimentohttps://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessMedeiros, José George FerreiraAraujo Neto, Aderson CostaMenezes, Nivânia Pereira da CostaNascimento, Luciana Cordeiro do2017-04-28T12:50:05Zoai:pfb.cnpf.embrapa.br/pfb:article/541Revistahttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/PUBhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/oaipfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br1983-26051809-3647opendoar:2017-04-28T12:50:05Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Health and germination of Clitoria fairchildiana seeds treated with plant extracts
Sanidade e germinação de sementes de Clitoria fairchildiana Howard tratadas com extratos de plantas
title Health and germination of Clitoria fairchildiana seeds treated with plant extracts
spellingShingle Health and germination of Clitoria fairchildiana seeds treated with plant extracts
Medeiros, José George Ferreira
Extratos vegetais
Patologia de sementes
Controle alternativo
Vegetable extracts
Seed pathology
Alternative control
title_short Health and germination of Clitoria fairchildiana seeds treated with plant extracts
title_full Health and germination of Clitoria fairchildiana seeds treated with plant extracts
title_fullStr Health and germination of Clitoria fairchildiana seeds treated with plant extracts
title_full_unstemmed Health and germination of Clitoria fairchildiana seeds treated with plant extracts
title_sort Health and germination of Clitoria fairchildiana seeds treated with plant extracts
author Medeiros, José George Ferreira
author_facet Medeiros, José George Ferreira
Araujo Neto, Aderson Costa
Menezes, Nivânia Pereira da Costa
Nascimento, Luciana Cordeiro do
author_role author
author2 Araujo Neto, Aderson Costa
Menezes, Nivânia Pereira da Costa
Nascimento, Luciana Cordeiro do
author2_role author
author
author
dc.contributor.author.fl_str_mv Medeiros, José George Ferreira
Araujo Neto, Aderson Costa
Menezes, Nivânia Pereira da Costa
Nascimento, Luciana Cordeiro do
dc.subject.por.fl_str_mv Extratos vegetais
Patologia de sementes
Controle alternativo
Vegetable extracts
Seed pathology
Alternative control
topic Extratos vegetais
Patologia de sementes
Controle alternativo
Vegetable extracts
Seed pathology
Alternative control
description The use of plant extracts with antimicrobial properties is a promising and environmentally friendly alternative to substitute the protection promoted by fungicide application and can be used with other practices of integrated disease management. This study evaluated the interference of Allamanda blanchetti L. and Momordica charantia L. extracts application on the mycoflora and germination of Clitoria fairchildiana seeds. The treatments consisted of control (untreated seeds); dicarboximide fungicide (240 g 100 kg-1) and ethanol extracts of Momordica charantia and Allamanda blanchetti at concentrations of 10, 100, 500 and 1000 ppm. The germination test was evaluated by the percentage of germination, first count and germination speed index. The extract of Momordica charantia at concentration of 1000 ppm, significantly reduces the mycoflora associated with of Clitoria fairchildiana seeds, favoring their germination performance. The extract of Allamanda blanchetti at concentration of 1000 ppm efficiently reduces the growth of Rhizopus stolonifer.
publishDate 2013
dc.date.none.fl_str_mv 2013-12-31
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://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/541
10.4336/2013.pfb.33.76.541
url https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/541
identifier_str_mv 10.4336/2013.pfb.33.76.541
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/541/339
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Embrapa Florestas
publisher.none.fl_str_mv Embrapa Florestas
dc.source.none.fl_str_mv Pesquisa Florestal Brasileira; v. 33 n. 76 (2013): out./dez.; 403-408
Pesquisa Florestal Brasileira; Vol. 33 No. 76 (2013): out./dez.; 403-408
1983-2605
1809-3647
reponame:Pesquisa Florestal Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Florestal Brasileira (Online)
collection Pesquisa Florestal Brasileira (Online)
repository.name.fl_str_mv Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br
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