Biocontrol of postharvest Alternaria decay in table grapes from Argentina

Autores
Stocco, Antonella Fabia; Diaz, Mariano Emanuel; Rodriguez Romera, Mariela Carmen; Mercado, Laura Analia; Rivero, Maria Laura; Ponsone, María Lorena
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión aceptada
Descripción
Postharvest diseases cause considerable losses of fruit during transportation and storage. Synthetic fungicides are primarily used to control them; however, the recent trend is to shif toward safer and more eco-friendly alternatives for the control of postharvest decays. In Argentina, Alternaria genus was cited as a postharvest pathogen in table grapes for the first time during 2010-2012 seasons. The aim of this study was to identify by morphological and molecular techniques Alternaria spp. strains isolated from table grapes cv. Red Globe in different phenological stages of vine and postharvest storage in Mendoza region. In addition, we intended to propose an alternative postharvest management to the use of sulphur dioxide (SO2) generators (traditional method). We searched for a lower environmental impact substitute; using the yeast strain Metschnikowia pulcherrima RCM2 and chitosan coatings as possible control agents. The results showed that the pathogen was present in all the stages studied and it was determined that the 100% of the strains belonged to the species-group Alternaria alternata. On the other hand, chitosan coatings showed to be a good alternative method to SO2 generators. This is the first study, to our knowledge, about Alternaria spp. incidence during the phenological cycle and postharvest storage of table grapes cv. Red Globe; and also the first study about the evaluation of alternative strategies to the use of SO2 for the control of this disease during the prolonged cold storage.
EEA Mendoza
Fil: Stocco, Antonella Fabia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza. Laboratorio de Postcosecha; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Diaz, Mariano Emanuel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza. Laboratorio de Postcosecha; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Rodriguez Romera, Mariela Carmen. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina
Fil: Mercado, Laura Analia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina
Fil: Rivero, Maria Laura. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina
Fil: Ponsone, María Lorena. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza. Laboratorio de Postcosecha; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina
Fuente
Biological Control 134 : 114-122 (July 2019)
Materia
Vid
Uvas de Mesa
Enfermedades de las Plantas
Alternaria
Enfermedades Postcosecha
Control Biológico
Grapevines
Dessert Grapes
Plant Diseases
Postharvest Decay
Biological Control
Argentina
Nivel de accesibilidad
acceso abierto
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/4884
Acceder
id INTADig_50fcab96fac27a31437755cb943cc59b
oai_identifier_str oai:localhost:20.500.12123/4884
network_acronym_str INTADig
repository_id_str l
network_name_str INTA Digital (INTA)
spelling Biocontrol of postharvest Alternaria decay in table grapes from ArgentinaStocco, Antonella FabiaDiaz, Mariano EmanuelRodriguez Romera, Mariela CarmenMercado, Laura AnaliaRivero, Maria LauraPonsone, María LorenaVidUvas de MesaEnfermedades de las PlantasAlternariaEnfermedades PostcosechaControl BiológicoGrapevinesDessert GrapesPlant DiseasesPostharvest DecayBiological ControlArgentinaPostharvest diseases cause considerable losses of fruit during transportation and storage. Synthetic fungicides are primarily used to control them; however, the recent trend is to shif toward safer and more eco-friendly alternatives for the control of postharvest decays. In Argentina, Alternaria genus was cited as a postharvest pathogen in table grapes for the first time during 2010-2012 seasons. The aim of this study was to identify by morphological and molecular techniques Alternaria spp. strains isolated from table grapes cv. Red Globe in different phenological stages of vine and postharvest storage in Mendoza region. In addition, we intended to propose an alternative postharvest management to the use of sulphur dioxide (SO2) generators (traditional method). We searched for a lower environmental impact substitute; using the yeast strain Metschnikowia pulcherrima RCM2 and chitosan coatings as possible control agents. The results showed that the pathogen was present in all the stages studied and it was determined that the 100% of the strains belonged to the species-group Alternaria alternata. On the other hand, chitosan coatings showed to be a good alternative method to SO2 generators. This is the first study, to our knowledge, about Alternaria spp. incidence during the phenological cycle and postharvest storage of table grapes cv. Red Globe; and also the first study about the evaluation of alternative strategies to the use of SO2 for the control of this disease during the prolonged cold storage.EEA MendozaFil: Stocco, Antonella Fabia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza. Laboratorio de Postcosecha; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Diaz, Mariano Emanuel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza. Laboratorio de Postcosecha; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Rodriguez Romera, Mariela Carmen. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; ArgentinaFil: Mercado, Laura Analia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; ArgentinaFil: Rivero, Maria Laura. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; ArgentinaFil: Ponsone, María Lorena. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza. Laboratorio de Postcosecha; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; ArgentinaElsevier2019-04-11T14:28:02Z2019-04-11T14:28:02Z2019-03-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/4884https://www.sciencedirect.com/science/article/pii/S10499644183081931049-96441090-2112https://doi.org/10.1016/j.biocontrol.2019.03.019Biological Control 134 : 114-122 (July 2019)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/openAccess2025-10-16T09:29:30Zoai:localhost:20.500.12123/4884instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-16 09:29:30.523INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Biocontrol of postharvest Alternaria decay in table grapes from Argentina
title Biocontrol of postharvest Alternaria decay in table grapes from Argentina
spellingShingle Biocontrol of postharvest Alternaria decay in table grapes from Argentina
Stocco, Antonella Fabia
Vid
Uvas de Mesa
Enfermedades de las Plantas
Alternaria
Enfermedades Postcosecha
Control Biológico
Grapevines
Dessert Grapes
Plant Diseases
Postharvest Decay
Biological Control
Argentina
title_short Biocontrol of postharvest Alternaria decay in table grapes from Argentina
title_full Biocontrol of postharvest Alternaria decay in table grapes from Argentina
title_fullStr Biocontrol of postharvest Alternaria decay in table grapes from Argentina
title_full_unstemmed Biocontrol of postharvest Alternaria decay in table grapes from Argentina
title_sort Biocontrol of postharvest Alternaria decay in table grapes from Argentina
dc.creator.none.fl_str_mv Stocco, Antonella Fabia
Diaz, Mariano Emanuel
Rodriguez Romera, Mariela Carmen
Mercado, Laura Analia
Rivero, Maria Laura
Ponsone, María Lorena
author Stocco, Antonella Fabia
author_facet Stocco, Antonella Fabia
Diaz, Mariano Emanuel
Rodriguez Romera, Mariela Carmen
Mercado, Laura Analia
Rivero, Maria Laura
Ponsone, María Lorena
author_role author
author2 Diaz, Mariano Emanuel
Rodriguez Romera, Mariela Carmen
Mercado, Laura Analia
Rivero, Maria Laura
Ponsone, María Lorena
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Vid
Uvas de Mesa
Enfermedades de las Plantas
Alternaria
Enfermedades Postcosecha
Control Biológico
Grapevines
Dessert Grapes
Plant Diseases
Postharvest Decay
Biological Control
Argentina
topic Vid
Uvas de Mesa
Enfermedades de las Plantas
Alternaria
Enfermedades Postcosecha
Control Biológico
Grapevines
Dessert Grapes
Plant Diseases
Postharvest Decay
Biological Control
Argentina
dc.description.none.fl_txt_mv Postharvest diseases cause considerable losses of fruit during transportation and storage. Synthetic fungicides are primarily used to control them; however, the recent trend is to shif toward safer and more eco-friendly alternatives for the control of postharvest decays. In Argentina, Alternaria genus was cited as a postharvest pathogen in table grapes for the first time during 2010-2012 seasons. The aim of this study was to identify by morphological and molecular techniques Alternaria spp. strains isolated from table grapes cv. Red Globe in different phenological stages of vine and postharvest storage in Mendoza region. In addition, we intended to propose an alternative postharvest management to the use of sulphur dioxide (SO2) generators (traditional method). We searched for a lower environmental impact substitute; using the yeast strain Metschnikowia pulcherrima RCM2 and chitosan coatings as possible control agents. The results showed that the pathogen was present in all the stages studied and it was determined that the 100% of the strains belonged to the species-group Alternaria alternata. On the other hand, chitosan coatings showed to be a good alternative method to SO2 generators. This is the first study, to our knowledge, about Alternaria spp. incidence during the phenological cycle and postharvest storage of table grapes cv. Red Globe; and also the first study about the evaluation of alternative strategies to the use of SO2 for the control of this disease during the prolonged cold storage.
EEA Mendoza
Fil: Stocco, Antonella Fabia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza. Laboratorio de Postcosecha; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Diaz, Mariano Emanuel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza. Laboratorio de Postcosecha; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Rodriguez Romera, Mariela Carmen. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina
Fil: Mercado, Laura Analia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina
Fil: Rivero, Maria Laura. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina
Fil: Ponsone, María Lorena. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza. Laboratorio de Postcosecha; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina
description Postharvest diseases cause considerable losses of fruit during transportation and storage. Synthetic fungicides are primarily used to control them; however, the recent trend is to shif toward safer and more eco-friendly alternatives for the control of postharvest decays. In Argentina, Alternaria genus was cited as a postharvest pathogen in table grapes for the first time during 2010-2012 seasons. The aim of this study was to identify by morphological and molecular techniques Alternaria spp. strains isolated from table grapes cv. Red Globe in different phenological stages of vine and postharvest storage in Mendoza region. In addition, we intended to propose an alternative postharvest management to the use of sulphur dioxide (SO2) generators (traditional method). We searched for a lower environmental impact substitute; using the yeast strain Metschnikowia pulcherrima RCM2 and chitosan coatings as possible control agents. The results showed that the pathogen was present in all the stages studied and it was determined that the 100% of the strains belonged to the species-group Alternaria alternata. On the other hand, chitosan coatings showed to be a good alternative method to SO2 generators. This is the first study, to our knowledge, about Alternaria spp. incidence during the phenological cycle and postharvest storage of table grapes cv. Red Globe; and also the first study about the evaluation of alternative strategies to the use of SO2 for the control of this disease during the prolonged cold storage.
publishDate 2019
dc.date.none.fl_str_mv 2019-04-11T14:28:02Z
2019-04-11T14:28:02Z
2019-03-29
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/4884
https://www.sciencedirect.com/science/article/pii/S1049964418308193
1049-9644
1090-2112
https://doi.org/10.1016/j.biocontrol.2019.03.019
url http://hdl.handle.net/20.500.12123/4884
https://www.sciencedirect.com/science/article/pii/S1049964418308193
https://doi.org/10.1016/j.biocontrol.2019.03.019
identifier_str_mv 1049-9644
1090-2112
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv Biological Control 134 : 114-122 (July 2019)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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score 12.712165

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