Effect of essential oils on Phomopsis sojae in vitro development
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/248461 |
Resumo: | Phomopsis sojae is considered the most directly involved fungus in the reduction of soybean seeds quality. Despite the proven effectiveness of chemicals products, the use of natural substances with fungicidal action, such as plant extracts and essential oils, has been investigated as an option of low ecological and environmental impact. Searching an alternative way of P. sojae control, this research aimed to verify the effect of essential oils on this fungus in vitro development. Essential oils (EOs) from eight plant species (neem, lemongrass, citronella, rosemary, citriodora eucalyptus, cloves, ginger and basil) were added to the PDA medium at four concentrations (0.25 %, 0.5%, 0.75% and 1.0%). In order to compare the EOs performance, two treatments were included, one composed of pure PDA medium (control) and another of medium containing thiophanate methyl + fluazinam (fungicide). The experiment was carried out on a completely randomized design, according to the 8x4 factorial scheme and two control treatments, with three replications per treatment. The experiment was performed in duplicate. Mycelial growth (cm) and sporulation (number of spores/ml) were evaluated. Lemongrass, cloves and basil EOs totally inhibited the fungal growth at all concentrations in both trials, not allowing sporulation. The other EOs didn’t show satisfactory performance as even inhibiting the fungal growth, they allowed high spores production, which is undesirable. |
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Effect of essential oils on Phomopsis sojae in vitro developmentEfeito de óleos essenciais no desenvolvimento in vitro de Phomopsis sojaealternative controlGlycine maxmycelial growthphytopathogensporulationPhomopsis sojae is considered the most directly involved fungus in the reduction of soybean seeds quality. Despite the proven effectiveness of chemicals products, the use of natural substances with fungicidal action, such as plant extracts and essential oils, has been investigated as an option of low ecological and environmental impact. Searching an alternative way of P. sojae control, this research aimed to verify the effect of essential oils on this fungus in vitro development. Essential oils (EOs) from eight plant species (neem, lemongrass, citronella, rosemary, citriodora eucalyptus, cloves, ginger and basil) were added to the PDA medium at four concentrations (0.25 %, 0.5%, 0.75% and 1.0%). In order to compare the EOs performance, two treatments were included, one composed of pure PDA medium (control) and another of medium containing thiophanate methyl + fluazinam (fungicide). The experiment was carried out on a completely randomized design, according to the 8x4 factorial scheme and two control treatments, with three replications per treatment. The experiment was performed in duplicate. Mycelial growth (cm) and sporulation (number of spores/ml) were evaluated. Lemongrass, cloves and basil EOs totally inhibited the fungal growth at all concentrations in both trials, not allowing sporulation. The other EOs didn’t show satisfactory performance as even inhibiting the fungal growth, they allowed high spores production, which is undesirable.Universidade Estadual Paulista (Unesp) Faculdade de Ciências Agronômicas (FCA) Depto de Proteção Vegetal, SPUniversidade Estadual Paulista (Unesp) Faculdade de Ciências Agronômicas (FCA) Depto de Proteção Vegetal, SPUniversidade Estadual Paulista (UNESP)Dos Santos, Paula Leite [UNESP]Do Nascimento, Daniele Maria [UNESP]Kronka, Adriana Zanin [UNESP]2023-07-29T13:44:41Z2023-07-29T13:44:41Z2018-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article288-296Revista Brasileira de Plantas Medicinais, v. 20, n. 3, p. 288-296, 2018.1983-084X1516-0572http://hdl.handle.net/11449/2484612-s2.0-85149361300Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Brasileira de Plantas Medicinaisinfo:eu-repo/semantics/openAccess2024-04-30T18:07:19Zoai:repositorio.unesp.br:11449/248461Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-30T18:07:19Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effect of essential oils on Phomopsis sojae in vitro development Efeito de óleos essenciais no desenvolvimento in vitro de Phomopsis sojae |
title |
Effect of essential oils on Phomopsis sojae in vitro development |
spellingShingle |
Effect of essential oils on Phomopsis sojae in vitro development Dos Santos, Paula Leite [UNESP] alternative control Glycine max mycelial growth phytopathogen sporulation |
title_short |
Effect of essential oils on Phomopsis sojae in vitro development |
title_full |
Effect of essential oils on Phomopsis sojae in vitro development |
title_fullStr |
Effect of essential oils on Phomopsis sojae in vitro development |
title_full_unstemmed |
Effect of essential oils on Phomopsis sojae in vitro development |
title_sort |
Effect of essential oils on Phomopsis sojae in vitro development |
author |
Dos Santos, Paula Leite [UNESP] |
author_facet |
Dos Santos, Paula Leite [UNESP] Do Nascimento, Daniele Maria [UNESP] Kronka, Adriana Zanin [UNESP] |
author_role |
author |
author2 |
Do Nascimento, Daniele Maria [UNESP] Kronka, Adriana Zanin [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Dos Santos, Paula Leite [UNESP] Do Nascimento, Daniele Maria [UNESP] Kronka, Adriana Zanin [UNESP] |
dc.subject.por.fl_str_mv |
alternative control Glycine max mycelial growth phytopathogen sporulation |
topic |
alternative control Glycine max mycelial growth phytopathogen sporulation |
description |
Phomopsis sojae is considered the most directly involved fungus in the reduction of soybean seeds quality. Despite the proven effectiveness of chemicals products, the use of natural substances with fungicidal action, such as plant extracts and essential oils, has been investigated as an option of low ecological and environmental impact. Searching an alternative way of P. sojae control, this research aimed to verify the effect of essential oils on this fungus in vitro development. Essential oils (EOs) from eight plant species (neem, lemongrass, citronella, rosemary, citriodora eucalyptus, cloves, ginger and basil) were added to the PDA medium at four concentrations (0.25 %, 0.5%, 0.75% and 1.0%). In order to compare the EOs performance, two treatments were included, one composed of pure PDA medium (control) and another of medium containing thiophanate methyl + fluazinam (fungicide). The experiment was carried out on a completely randomized design, according to the 8x4 factorial scheme and two control treatments, with three replications per treatment. The experiment was performed in duplicate. Mycelial growth (cm) and sporulation (number of spores/ml) were evaluated. Lemongrass, cloves and basil EOs totally inhibited the fungal growth at all concentrations in both trials, not allowing sporulation. The other EOs didn’t show satisfactory performance as even inhibiting the fungal growth, they allowed high spores production, which is undesirable. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-01-01 2023-07-29T13:44:41Z 2023-07-29T13:44:41Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Revista Brasileira de Plantas Medicinais, v. 20, n. 3, p. 288-296, 2018. 1983-084X 1516-0572 http://hdl.handle.net/11449/248461 2-s2.0-85149361300 |
identifier_str_mv |
Revista Brasileira de Plantas Medicinais, v. 20, n. 3, p. 288-296, 2018. 1983-084X 1516-0572 2-s2.0-85149361300 |
url |
http://hdl.handle.net/11449/248461 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Revista Brasileira de Plantas Medicinais |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
288-296 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799964945003053056 |