Evaluation of Pelargonium graveolens essential oil to prevent gray mold in rose flowers

Autores
Stegmayer, María Inés; Alvarez, Norma Hortensia; Sager, Néstor Gaspar; Buyatti, Marcela Alejandra; Derita, Marcos Gabriel
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The main pathogen that deteriorates the quality of rose flowers during the postharvest stage belongs to the fungal genus Botrytis. The chemical products used to control the disease caused by this pathogen have been losing effectiveness due to the appearance of resistance. The present study describes the in vitro and in vivo fungicidal activity of Pelargonium graveolens essential oil and its chemical composition. The essential oil was obtained by hydro-distillation, and the in vitro fungicidal activity was determined by agar diffusion assays, showing 100% of fungal growth inhibition at 250 ppm. In vivo assays were performed on Rosa grandiflora flowers treated with 250 ppm of P. graveolens essential oil, using distillate water as a positive control and the commercial fungicide carbendazim as a negative one. No significant differences were obtained between the treatment with the essential oil and the treatment with the commercial fungicide. The chemical profile of the essential oil was determined by GC-MS. The main compounds detected were geraniol (24.89%), citronellol (19.50%), linalool (10.92%) and γ-eudesmol (8.93%). These results encourage the possible use of P. graveolens essential oil for the control of B. cinerea in rose flowers.
Fil: Stegmayer, María Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral. Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral; Argentina
Fil: Alvarez, Norma Hortensia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral. Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral; Argentina. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Departamento de Producción Vegetal. Cátedra de Cultivos Intensivos; Argentina
Fil: Sager, Néstor Gaspar. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Departamento de Producción Vegetal. Cátedra de Cultivos Intensivos; Argentina
Fil: Buyatti, Marcela Alejandra. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Departamento de Producción Vegetal. Cátedra de Cultivos Intensivos; Argentina
Fil: Derita, Marcos Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral. Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Departamento de Química Orgánica. Área Farmacognosia; Argentina
Materia
BOTRYTIS CINEREA
FLOWER PRODUCTION
NATURAL PRODUCTS
POST-HARVEST
TERPENES
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/215344
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Evaluation of Pelargonium graveolens essential oil to prevent gray mold in rose flowersStegmayer, María InésAlvarez, Norma HortensiaSager, Néstor GasparBuyatti, Marcela AlejandraDerita, Marcos GabrielBOTRYTIS CINEREAFLOWER PRODUCTIONNATURAL PRODUCTSPOST-HARVESTTERPENEShttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4The main pathogen that deteriorates the quality of rose flowers during the postharvest stage belongs to the fungal genus Botrytis. The chemical products used to control the disease caused by this pathogen have been losing effectiveness due to the appearance of resistance. The present study describes the in vitro and in vivo fungicidal activity of Pelargonium graveolens essential oil and its chemical composition. The essential oil was obtained by hydro-distillation, and the in vitro fungicidal activity was determined by agar diffusion assays, showing 100% of fungal growth inhibition at 250 ppm. In vivo assays were performed on Rosa grandiflora flowers treated with 250 ppm of P. graveolens essential oil, using distillate water as a positive control and the commercial fungicide carbendazim as a negative one. No significant differences were obtained between the treatment with the essential oil and the treatment with the commercial fungicide. The chemical profile of the essential oil was determined by GC-MS. The main compounds detected were geraniol (24.89%), citronellol (19.50%), linalool (10.92%) and γ-eudesmol (8.93%). These results encourage the possible use of P. graveolens essential oil for the control of B. cinerea in rose flowers.Fil: Stegmayer, María Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral. Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral; ArgentinaFil: Alvarez, Norma Hortensia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral. Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral; Argentina. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Departamento de Producción Vegetal. Cátedra de Cultivos Intensivos; ArgentinaFil: Sager, Néstor Gaspar. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Departamento de Producción Vegetal. Cátedra de Cultivos Intensivos; ArgentinaFil: Buyatti, Marcela Alejandra. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Departamento de Producción Vegetal. Cátedra de Cultivos Intensivos; ArgentinaFil: Derita, Marcos Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral. Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Departamento de Química Orgánica. Área Farmacognosia; ArgentinaPolska Akademia Nauk2022-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/215344Stegmayer, María Inés; Alvarez, Norma Hortensia; Sager, Néstor Gaspar; Buyatti, Marcela Alejandra; Derita, Marcos Gabriel; Evaluation of Pelargonium graveolens essential oil to prevent gray mold in rose flowers; Polska Akademia Nauk; Journal of Plant Protection Research; 62; 2; 5-2022; 145-1521427-43451899-007XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://journals.pan.pl/dlibra/publication/141353/edition/123763/info:eu-repo/semantics/altIdentifier/doi/10.24425/jppr.2022.141353info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:06:48Zoai:ri.conicet.gov.ar:11336/215344instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-10 13:06:48.94CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Evaluation of Pelargonium graveolens essential oil to prevent gray mold in rose flowers
title Evaluation of Pelargonium graveolens essential oil to prevent gray mold in rose flowers
spellingShingle Evaluation of Pelargonium graveolens essential oil to prevent gray mold in rose flowers
Stegmayer, María Inés
BOTRYTIS CINEREA
FLOWER PRODUCTION
NATURAL PRODUCTS
POST-HARVEST
TERPENES
title_short Evaluation of Pelargonium graveolens essential oil to prevent gray mold in rose flowers
title_full Evaluation of Pelargonium graveolens essential oil to prevent gray mold in rose flowers
title_fullStr Evaluation of Pelargonium graveolens essential oil to prevent gray mold in rose flowers
title_full_unstemmed Evaluation of Pelargonium graveolens essential oil to prevent gray mold in rose flowers
title_sort Evaluation of Pelargonium graveolens essential oil to prevent gray mold in rose flowers
dc.creator.none.fl_str_mv Stegmayer, María Inés
Alvarez, Norma Hortensia
Sager, Néstor Gaspar
Buyatti, Marcela Alejandra
Derita, Marcos Gabriel
author Stegmayer, María Inés
author_facet Stegmayer, María Inés
Alvarez, Norma Hortensia
Sager, Néstor Gaspar
Buyatti, Marcela Alejandra
Derita, Marcos Gabriel
author_role author
author2 Alvarez, Norma Hortensia
Sager, Néstor Gaspar
Buyatti, Marcela Alejandra
Derita, Marcos Gabriel
author2_role author
author
author
author
dc.subject.none.fl_str_mv BOTRYTIS CINEREA
FLOWER PRODUCTION
NATURAL PRODUCTS
POST-HARVEST
TERPENES
topic BOTRYTIS CINEREA
FLOWER PRODUCTION
NATURAL PRODUCTS
POST-HARVEST
TERPENES
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv The main pathogen that deteriorates the quality of rose flowers during the postharvest stage belongs to the fungal genus Botrytis. The chemical products used to control the disease caused by this pathogen have been losing effectiveness due to the appearance of resistance. The present study describes the in vitro and in vivo fungicidal activity of Pelargonium graveolens essential oil and its chemical composition. The essential oil was obtained by hydro-distillation, and the in vitro fungicidal activity was determined by agar diffusion assays, showing 100% of fungal growth inhibition at 250 ppm. In vivo assays were performed on Rosa grandiflora flowers treated with 250 ppm of P. graveolens essential oil, using distillate water as a positive control and the commercial fungicide carbendazim as a negative one. No significant differences were obtained between the treatment with the essential oil and the treatment with the commercial fungicide. The chemical profile of the essential oil was determined by GC-MS. The main compounds detected were geraniol (24.89%), citronellol (19.50%), linalool (10.92%) and γ-eudesmol (8.93%). These results encourage the possible use of P. graveolens essential oil for the control of B. cinerea in rose flowers.
Fil: Stegmayer, María Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral. Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral; Argentina
Fil: Alvarez, Norma Hortensia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral. Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral; Argentina. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Departamento de Producción Vegetal. Cátedra de Cultivos Intensivos; Argentina
Fil: Sager, Néstor Gaspar. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Departamento de Producción Vegetal. Cátedra de Cultivos Intensivos; Argentina
Fil: Buyatti, Marcela Alejandra. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Departamento de Producción Vegetal. Cátedra de Cultivos Intensivos; Argentina
Fil: Derita, Marcos Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral. Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Departamento de Química Orgánica. Área Farmacognosia; Argentina
description The main pathogen that deteriorates the quality of rose flowers during the postharvest stage belongs to the fungal genus Botrytis. The chemical products used to control the disease caused by this pathogen have been losing effectiveness due to the appearance of resistance. The present study describes the in vitro and in vivo fungicidal activity of Pelargonium graveolens essential oil and its chemical composition. The essential oil was obtained by hydro-distillation, and the in vitro fungicidal activity was determined by agar diffusion assays, showing 100% of fungal growth inhibition at 250 ppm. In vivo assays were performed on Rosa grandiflora flowers treated with 250 ppm of P. graveolens essential oil, using distillate water as a positive control and the commercial fungicide carbendazim as a negative one. No significant differences were obtained between the treatment with the essential oil and the treatment with the commercial fungicide. The chemical profile of the essential oil was determined by GC-MS. The main compounds detected were geraniol (24.89%), citronellol (19.50%), linalool (10.92%) and γ-eudesmol (8.93%). These results encourage the possible use of P. graveolens essential oil for the control of B. cinerea in rose flowers.
publishDate 2022
dc.date.none.fl_str_mv 2022-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/215344
Stegmayer, María Inés; Alvarez, Norma Hortensia; Sager, Néstor Gaspar; Buyatti, Marcela Alejandra; Derita, Marcos Gabriel; Evaluation of Pelargonium graveolens essential oil to prevent gray mold in rose flowers; Polska Akademia Nauk; Journal of Plant Protection Research; 62; 2; 5-2022; 145-152
1427-4345
1899-007X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/215344
identifier_str_mv Stegmayer, María Inés; Alvarez, Norma Hortensia; Sager, Néstor Gaspar; Buyatti, Marcela Alejandra; Derita, Marcos Gabriel; Evaluation of Pelargonium graveolens essential oil to prevent gray mold in rose flowers; Polska Akademia Nauk; Journal of Plant Protection Research; 62; 2; 5-2022; 145-152
1427-4345
1899-007X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://journals.pan.pl/dlibra/publication/141353/edition/123763/
info:eu-repo/semantics/altIdentifier/doi/10.24425/jppr.2022.141353
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Polska Akademia Nauk
publisher.none.fl_str_mv Polska Akademia Nauk
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
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instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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