Gibberellic Acid, Ozone and 1-Methylcyclopropene on the Gray Mold Control in 'Avant Garde' Rose

Detalhes bibliográficos
Autor(a) principal: Favero, B. T. [UNESP]
Data de Publicação: 2015
Outros Autores: Benato, E. A., Dias, G. M., Cia, P., Castro, ACR, Cuquel, F. L., Loges, V
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/160660
Resumo: Gray mold caused by Botrytis cinerea is considered the major disease of greenhouse grown flowers. The goal of this study was to evaluate the effects of gibberellic acid (GA(3)), ozone, and 1-MCP, applied on postharvest, on the gray mold control in 'Avant Garde' rose. Rose flowers were artificially inoculated with B. cinerea (10(4) conidia ml(-1)) and non-inoculated. After treatments, roses were stored under room conditions (20 +/- 2 degrees C/80 +/- 5% RH) and checked for gray mold incidence and severity. Spraying of GA(3) at 25, 50, and 75 mg L-1 on non-inoculated roses reduced the area under the disease progress curve (AUDPC) of gray mold incidence in 41, 40 and 54%, respectively. Continuous application of ozone at 2.7 ppm reduced 14-folds B. cinerea sporulation. On the other hand, 1-MCP did not control gray mould in rose. These results showed that GA(3) sprays and ozone contribute to postharvest control of gray mold in cut rose and can be utilized on integrated disease management.
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spelling Gibberellic Acid, Ozone and 1-Methylcyclopropene on the Gray Mold Control in 'Avant Garde' RoseRosa hybridaBotrytis cinereapostharvestqualityalternative controlGray mold caused by Botrytis cinerea is considered the major disease of greenhouse grown flowers. The goal of this study was to evaluate the effects of gibberellic acid (GA(3)), ozone, and 1-MCP, applied on postharvest, on the gray mold control in 'Avant Garde' rose. Rose flowers were artificially inoculated with B. cinerea (10(4) conidia ml(-1)) and non-inoculated. After treatments, roses were stored under room conditions (20 +/- 2 degrees C/80 +/- 5% RH) and checked for gray mold incidence and severity. Spraying of GA(3) at 25, 50, and 75 mg L-1 on non-inoculated roses reduced the area under the disease progress curve (AUDPC) of gray mold incidence in 41, 40 and 54%, respectively. Continuous application of ozone at 2.7 ppm reduced 14-folds B. cinerea sporulation. On the other hand, 1-MCP did not control gray mould in rose. These results showed that GA(3) sprays and ozone contribute to postharvest control of gray mold in cut rose and can be utilized on integrated disease management.UNESP, Inst Biosci, Dept Bot, Botucatu, SP, BrazilInst Tecnol Alimentos, Grp Engn & Postharvest, Campinas, SP, BrazilInst Agron, Ctr Engn & Automat, Jundiai, BrazilUNESP, Inst Biosci, Dept Bot, Botucatu, SP, BrazilInt Soc Horticultural ScienceUniversidade Estadual Paulista (Unesp)Inst Tecnol AlimentosInst AgronFavero, B. T. [UNESP]Benato, E. A.Dias, G. M.Cia, P.Castro, ACRCuquel, F. L.Loges, V2018-11-26T16:16:11Z2018-11-26T16:16:11Z2015-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject177-182X International Symposium On Postharvest Quality Of Ornamental Plants. Leuven 1: Int Soc Horticultural Science, v. 1060, p. 177-182, 2015.0567-7572http://hdl.handle.net/11449/160660WOS:000358038800025Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengX International Symposium On Postharvest Quality Of Ornamental Plants0,198info:eu-repo/semantics/openAccess2021-10-23T21:44:19Zoai:repositorio.unesp.br:11449/160660Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:34:16.189229Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Gibberellic Acid, Ozone and 1-Methylcyclopropene on the Gray Mold Control in 'Avant Garde' Rose
title Gibberellic Acid, Ozone and 1-Methylcyclopropene on the Gray Mold Control in 'Avant Garde' Rose
spellingShingle Gibberellic Acid, Ozone and 1-Methylcyclopropene on the Gray Mold Control in 'Avant Garde' Rose
Favero, B. T. [UNESP]
Rosa hybrida
Botrytis cinerea
postharvest
quality
alternative control
title_short Gibberellic Acid, Ozone and 1-Methylcyclopropene on the Gray Mold Control in 'Avant Garde' Rose
title_full Gibberellic Acid, Ozone and 1-Methylcyclopropene on the Gray Mold Control in 'Avant Garde' Rose
title_fullStr Gibberellic Acid, Ozone and 1-Methylcyclopropene on the Gray Mold Control in 'Avant Garde' Rose
title_full_unstemmed Gibberellic Acid, Ozone and 1-Methylcyclopropene on the Gray Mold Control in 'Avant Garde' Rose
title_sort Gibberellic Acid, Ozone and 1-Methylcyclopropene on the Gray Mold Control in 'Avant Garde' Rose
author Favero, B. T. [UNESP]
author_facet Favero, B. T. [UNESP]
Benato, E. A.
Dias, G. M.
Cia, P.
Castro, ACR
Cuquel, F. L.
Loges, V
author_role author
author2 Benato, E. A.
Dias, G. M.
Cia, P.
Castro, ACR
Cuquel, F. L.
Loges, V
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Inst Tecnol Alimentos
Inst Agron
dc.contributor.author.fl_str_mv Favero, B. T. [UNESP]
Benato, E. A.
Dias, G. M.
Cia, P.
Castro, ACR
Cuquel, F. L.
Loges, V
dc.subject.por.fl_str_mv Rosa hybrida
Botrytis cinerea
postharvest
quality
alternative control
topic Rosa hybrida
Botrytis cinerea
postharvest
quality
alternative control
description Gray mold caused by Botrytis cinerea is considered the major disease of greenhouse grown flowers. The goal of this study was to evaluate the effects of gibberellic acid (GA(3)), ozone, and 1-MCP, applied on postharvest, on the gray mold control in 'Avant Garde' rose. Rose flowers were artificially inoculated with B. cinerea (10(4) conidia ml(-1)) and non-inoculated. After treatments, roses were stored under room conditions (20 +/- 2 degrees C/80 +/- 5% RH) and checked for gray mold incidence and severity. Spraying of GA(3) at 25, 50, and 75 mg L-1 on non-inoculated roses reduced the area under the disease progress curve (AUDPC) of gray mold incidence in 41, 40 and 54%, respectively. Continuous application of ozone at 2.7 ppm reduced 14-folds B. cinerea sporulation. On the other hand, 1-MCP did not control gray mould in rose. These results showed that GA(3) sprays and ozone contribute to postharvest control of gray mold in cut rose and can be utilized on integrated disease management.
publishDate 2015
dc.date.none.fl_str_mv 2015-01-01
2018-11-26T16:16:11Z
2018-11-26T16:16:11Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv X International Symposium On Postharvest Quality Of Ornamental Plants. Leuven 1: Int Soc Horticultural Science, v. 1060, p. 177-182, 2015.
0567-7572
http://hdl.handle.net/11449/160660
WOS:000358038800025
identifier_str_mv X International Symposium On Postharvest Quality Of Ornamental Plants. Leuven 1: Int Soc Horticultural Science, v. 1060, p. 177-182, 2015.
0567-7572
WOS:000358038800025
url http://hdl.handle.net/11449/160660
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv X International Symposium On Postharvest Quality Of Ornamental Plants
0,198
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 177-182
dc.publisher.none.fl_str_mv Int Soc Horticultural Science
publisher.none.fl_str_mv Int Soc Horticultural Science
dc.source.none.fl_str_mv Web of Science
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
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