Chemical composition and control of Sclerotium rolfsii Sacc by essential oils.

Detalhes bibliográficos
Autor(a) principal: SANTOS, A. R. B.
Data de Publicação: 2020
Outros Autores: LARANJEIRA, D., DIAS, L. R. C., SOUSA, E. da S., MELO, C. D. S. de, LIMA, S. G. de, SILVA, P. H. S. da, ATHAYDE SOBRINHO, C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1123432
Resumo: Essential oils of medicinal plants show potential to control phytopathogens. Essential oils of Lippia sidoides Cham, Lippia lasiocalycina Cham, Lippia origanoides Kunth - Teresina, Lippia origanoides Kunth - Jatobá, Mesosphaerum suaveolens (L.) Kuntze, Croton sonderianus Muell. Arg. And Croton zehntneri Pax et Hoffm. were evaluated regarding their chemical composition and in controlling the Sclerotium rolfsii Sacc. The experiments were carried out in a completely randomized design with five concentrations and the control (without oil application): 0.0313; 0.0625; 0.1250; 0.2500 and 0.500 mL kg-1 in Petri dishes with PDA medium (potato-dextrose-agar). The evaluations consisted of daily measurements of the colony diameter in diametrically opposite directions, 24 h after the experiment installation and maintained until the radial reach of the colony on the edges of the Petri dish, in one of the treatments. The chemical composition of the essential oils were evaluated by GC-MS and the following compounds were identified: Thymol (33.5%, L. sidoides); piperitenone oxide (67.7%, L. lasiocalicyna); borneol (19.2%, L. origanoides); borneol carvacrol (34.4%, L. origanoides ? Jatobá); sabiene (30.3%, M. suaveolens); β-sabinene (30.5%, C. sonderianus); and estragole (90,1%, C. zehntneri). The S. rolfsii fungus is highly sensitive to L. sidoides, L. origanoides - Jatobá and C. zehntneri essential oils, suggesting its use in the management of Sclerotium wilt in cowpea.
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spelling Chemical composition and control of Sclerotium rolfsii Sacc by essential oils.Atividade antifúngicaControle alternativoMurcha de EsclerócioVigna UnguiculataÓleo EssencialPatógenoDoença de PlantaFungoAntifungal agentsSclerotiumFungiEssential oils of medicinal plants show potential to control phytopathogens. Essential oils of Lippia sidoides Cham, Lippia lasiocalycina Cham, Lippia origanoides Kunth - Teresina, Lippia origanoides Kunth - Jatobá, Mesosphaerum suaveolens (L.) Kuntze, Croton sonderianus Muell. Arg. And Croton zehntneri Pax et Hoffm. were evaluated regarding their chemical composition and in controlling the Sclerotium rolfsii Sacc. The experiments were carried out in a completely randomized design with five concentrations and the control (without oil application): 0.0313; 0.0625; 0.1250; 0.2500 and 0.500 mL kg-1 in Petri dishes with PDA medium (potato-dextrose-agar). The evaluations consisted of daily measurements of the colony diameter in diametrically opposite directions, 24 h after the experiment installation and maintained until the radial reach of the colony on the edges of the Petri dish, in one of the treatments. The chemical composition of the essential oils were evaluated by GC-MS and the following compounds were identified: Thymol (33.5%, L. sidoides); piperitenone oxide (67.7%, L. lasiocalicyna); borneol (19.2%, L. origanoides); borneol carvacrol (34.4%, L. origanoides ? Jatobá); sabiene (30.3%, M. suaveolens); β-sabinene (30.5%, C. sonderianus); and estragole (90,1%, C. zehntneri). The S. rolfsii fungus is highly sensitive to L. sidoides, L. origanoides - Jatobá and C. zehntneri essential oils, suggesting its use in the management of Sclerotium wilt in cowpea.Ananda Rosa Beserra Santos, UFRPE, Recife, PE.; Delson Laranjeira, UFRPE, Recife, PE.; Larisse Raquel Carvalho Dias, UEMA, São Luis, MA.; Edymilais Da Silva Sousa, UFPI, Teresina, PI.; Christian Dário Silva de Melo, UFPI, Teresina, PI; Sidney Gonçalo de Lima, UFPI, Teresina, PI.; PAULO HENRIQUE SOARES DA SILVA, CPAMN; CANDIDO ATHAYDE SOBRINHO, CPAMN.SANTOS, A. R. B.LARANJEIRA, D.DIAS, L. R. C.SOUSA, E. da S.MELO, C. D. S. deLIMA, S. G. deSILVA, P. H. S. daATHAYDE SOBRINHO, C.2020-06-24T11:11:08Z2020-06-24T11:11:08Z2020-06-232020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleAfrican Journal of Microbiology Research, v. 14, n. 4, p. 119-128, Apr. 2020.1996-0808http://www.alice.cnptia.embrapa.br/alice/handle/doc/112343210.5897/AJMR2020.9286enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2020-06-24T11:11:15Zoai:www.alice.cnptia.embrapa.br:doc/1123432Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542020-06-24T11:11:15falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542020-06-24T11:11:15Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Chemical composition and control of Sclerotium rolfsii Sacc by essential oils.
title Chemical composition and control of Sclerotium rolfsii Sacc by essential oils.
spellingShingle Chemical composition and control of Sclerotium rolfsii Sacc by essential oils.
SANTOS, A. R. B.
Atividade antifúngica
Controle alternativo
Murcha de Esclerócio
Vigna Unguiculata
Óleo Essencial
Patógeno
Doença de Planta
Fungo
Antifungal agents
Sclerotium
Fungi
title_short Chemical composition and control of Sclerotium rolfsii Sacc by essential oils.
title_full Chemical composition and control of Sclerotium rolfsii Sacc by essential oils.
title_fullStr Chemical composition and control of Sclerotium rolfsii Sacc by essential oils.
title_full_unstemmed Chemical composition and control of Sclerotium rolfsii Sacc by essential oils.
title_sort Chemical composition and control of Sclerotium rolfsii Sacc by essential oils.
author SANTOS, A. R. B.
author_facet SANTOS, A. R. B.
LARANJEIRA, D.
DIAS, L. R. C.
SOUSA, E. da S.
MELO, C. D. S. de
LIMA, S. G. de
SILVA, P. H. S. da
ATHAYDE SOBRINHO, C.
author_role author
author2 LARANJEIRA, D.
DIAS, L. R. C.
SOUSA, E. da S.
MELO, C. D. S. de
LIMA, S. G. de
SILVA, P. H. S. da
ATHAYDE SOBRINHO, C.
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ananda Rosa Beserra Santos, UFRPE, Recife, PE.; Delson Laranjeira, UFRPE, Recife, PE.; Larisse Raquel Carvalho Dias, UEMA, São Luis, MA.; Edymilais Da Silva Sousa, UFPI, Teresina, PI.; Christian Dário Silva de Melo, UFPI, Teresina, PI; Sidney Gonçalo de Lima, UFPI, Teresina, PI.; PAULO HENRIQUE SOARES DA SILVA, CPAMN; CANDIDO ATHAYDE SOBRINHO, CPAMN.
dc.contributor.author.fl_str_mv SANTOS, A. R. B.
LARANJEIRA, D.
DIAS, L. R. C.
SOUSA, E. da S.
MELO, C. D. S. de
LIMA, S. G. de
SILVA, P. H. S. da
ATHAYDE SOBRINHO, C.
dc.subject.por.fl_str_mv Atividade antifúngica
Controle alternativo
Murcha de Esclerócio
Vigna Unguiculata
Óleo Essencial
Patógeno
Doença de Planta
Fungo
Antifungal agents
Sclerotium
Fungi
topic Atividade antifúngica
Controle alternativo
Murcha de Esclerócio
Vigna Unguiculata
Óleo Essencial
Patógeno
Doença de Planta
Fungo
Antifungal agents
Sclerotium
Fungi
description Essential oils of medicinal plants show potential to control phytopathogens. Essential oils of Lippia sidoides Cham, Lippia lasiocalycina Cham, Lippia origanoides Kunth - Teresina, Lippia origanoides Kunth - Jatobá, Mesosphaerum suaveolens (L.) Kuntze, Croton sonderianus Muell. Arg. And Croton zehntneri Pax et Hoffm. were evaluated regarding their chemical composition and in controlling the Sclerotium rolfsii Sacc. The experiments were carried out in a completely randomized design with five concentrations and the control (without oil application): 0.0313; 0.0625; 0.1250; 0.2500 and 0.500 mL kg-1 in Petri dishes with PDA medium (potato-dextrose-agar). The evaluations consisted of daily measurements of the colony diameter in diametrically opposite directions, 24 h after the experiment installation and maintained until the radial reach of the colony on the edges of the Petri dish, in one of the treatments. The chemical composition of the essential oils were evaluated by GC-MS and the following compounds were identified: Thymol (33.5%, L. sidoides); piperitenone oxide (67.7%, L. lasiocalicyna); borneol (19.2%, L. origanoides); borneol carvacrol (34.4%, L. origanoides ? Jatobá); sabiene (30.3%, M. suaveolens); β-sabinene (30.5%, C. sonderianus); and estragole (90,1%, C. zehntneri). The S. rolfsii fungus is highly sensitive to L. sidoides, L. origanoides - Jatobá and C. zehntneri essential oils, suggesting its use in the management of Sclerotium wilt in cowpea.
publishDate 2020
dc.date.none.fl_str_mv 2020-06-24T11:11:08Z
2020-06-24T11:11:08Z
2020-06-23
2020
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv African Journal of Microbiology Research, v. 14, n. 4, p. 119-128, Apr. 2020.
1996-0808
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1123432
10.5897/AJMR2020.9286
identifier_str_mv African Journal of Microbiology Research, v. 14, n. 4, p. 119-128, Apr. 2020.
1996-0808
10.5897/AJMR2020.9286
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1123432
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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