Pochonia chlamydosporia is the most prevalent fungal species responsible for Meloidogyne suppression in sustainable vegetable production systems

The fluctuations in Meloidogyne densities and fungal egg parasitism were determined from February 2015 to July 2016 in four vegetable production sites conducted under organic production and two sides conducted under integrated standards. At each site, the soil nematode densities at transplanting and...

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Autores: Ghahremani, Zahra, Escudero Benito, Nuria|||0000-0002-9131-0674, Marín López, Ismael, Sanz Prieto, Anna, Garcia Ferrero, Sergi, Expósito Creo, Alejandro|||0000-0002-8382-6670, Giné Blasco, Ariadna|||0000-0002-3598-4818, Sorribas Royo, Francisco Javier|||0000-0001-7465-7353
Tipo de recurso: artículo
Fecha de publicación:2022
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/381074
Acceso en línea:https://hdl.handle.net/2117/381074
https://dx.doi.org/10.3390/su142416941
Access Level:acceso abierto
Palabra clave:Root-knot nematodes
Biological control
Fungal egg parasitism
Integrated production
Organic production
Nematodes fitoparàsits
Àrees temàtiques de la UPC::Enginyeria agroalimentària::Agricultura::Fitopatologia
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spelling Pochonia chlamydosporia is the most prevalent fungal species responsible for Meloidogyne suppression in sustainable vegetable production systemsGhahremani, ZahraEscudero Benito, Nuria|||0000-0002-9131-0674Marín López, IsmaelSanz Prieto, AnnaGarcia Ferrero, SergiExpósito Creo, Alejandro|||0000-0002-8382-6670Giné Blasco, Ariadna|||0000-0002-3598-4818Sorribas Royo, Francisco Javier|||0000-0001-7465-7353Root-knot nematodesBiological controlFungal egg parasitismIntegrated productionOrganic productionRoot-knot nematodesNematodes fitoparàsitsÀrees temàtiques de la UPC::Enginyeria agroalimentària::Agricultura::FitopatologiaThe fluctuations in Meloidogyne densities and fungal egg parasitism were determined from February 2015 to July 2016 in four vegetable production sites conducted under organic production and two sides conducted under integrated standards. At each site, the soil nematode densities at transplanting and at the end of the crops, the galling index, the number of eggs in roots, and the percentage of fungal egg parasitism were determined, and the fungal species were identified. In addition, two pot experiments were conducted with soil taken from each site in February 2015 and 2016 to assess the fungal egg parasitism comparing non-sterile and sterile soil from each site. In field conditions, the nematode population densities in the soil decreased along the crop rotations. The maximum number of eggs per plant was recorded in the spring–summer crops. Egg parasitism ranged from 11.2 to 55% in the organic sites and from 0.8 to 16.5% in the integrated production sites. Pochonia chlamydosporia was the only fungal species isolated in five of the six sites.Multidisciplinary Digital Publishing Institute (MDPI)20222022-12-0120232023-01-25journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/381074https://dx.doi.org/10.3390/su142416941reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)InglésengMinisterio de Economía y Competitividad http://doi.org/10.13039/501100003329 AGL2013-49040-C2-1-R EFECTO DE LA RESISTENCIA DE GENES R Y LA INDUCIDA POR HONGOS ENDOFITOS EN LA EPIDEMIOLOGIA DE MELOIDOGYNE Y LA PRODUCCION Y CALIDAD DE LA COSECHA EN SOLANACEAS-CUCURBITACEASopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/3810742026-05-27T15:37:01Z
dc.title.none.fl_str_mv Pochonia chlamydosporia is the most prevalent fungal species responsible for Meloidogyne suppression in sustainable vegetable production systems
title Pochonia chlamydosporia is the most prevalent fungal species responsible for Meloidogyne suppression in sustainable vegetable production systems
spellingShingle Pochonia chlamydosporia is the most prevalent fungal species responsible for Meloidogyne suppression in sustainable vegetable production systems
Ghahremani, Zahra
Root-knot nematodes
Biological control
Fungal egg parasitism
Integrated production
Organic production
Root-knot nematodes
Nematodes fitoparàsits
Àrees temàtiques de la UPC::Enginyeria agroalimentària::Agricultura::Fitopatologia
title_short Pochonia chlamydosporia is the most prevalent fungal species responsible for Meloidogyne suppression in sustainable vegetable production systems
title_full Pochonia chlamydosporia is the most prevalent fungal species responsible for Meloidogyne suppression in sustainable vegetable production systems
title_fullStr Pochonia chlamydosporia is the most prevalent fungal species responsible for Meloidogyne suppression in sustainable vegetable production systems
title_full_unstemmed Pochonia chlamydosporia is the most prevalent fungal species responsible for Meloidogyne suppression in sustainable vegetable production systems
title_sort Pochonia chlamydosporia is the most prevalent fungal species responsible for Meloidogyne suppression in sustainable vegetable production systems
dc.creator.none.fl_str_mv Ghahremani, Zahra
Escudero Benito, Nuria|||0000-0002-9131-0674
Marín López, Ismael
Sanz Prieto, Anna
Garcia Ferrero, Sergi
Expósito Creo, Alejandro|||0000-0002-8382-6670
Giné Blasco, Ariadna|||0000-0002-3598-4818
Sorribas Royo, Francisco Javier|||0000-0001-7465-7353
author Ghahremani, Zahra
author_facet Ghahremani, Zahra
Escudero Benito, Nuria|||0000-0002-9131-0674
Marín López, Ismael
Sanz Prieto, Anna
Garcia Ferrero, Sergi
Expósito Creo, Alejandro|||0000-0002-8382-6670
Giné Blasco, Ariadna|||0000-0002-3598-4818
Sorribas Royo, Francisco Javier|||0000-0001-7465-7353
author_role author
author2 Escudero Benito, Nuria|||0000-0002-9131-0674
Marín López, Ismael
Sanz Prieto, Anna
Garcia Ferrero, Sergi
Expósito Creo, Alejandro|||0000-0002-8382-6670
Giné Blasco, Ariadna|||0000-0002-3598-4818
Sorribas Royo, Francisco Javier|||0000-0001-7465-7353
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Root-knot nematodes
Biological control
Fungal egg parasitism
Integrated production
Organic production
Root-knot nematodes
Nematodes fitoparàsits
Àrees temàtiques de la UPC::Enginyeria agroalimentària::Agricultura::Fitopatologia
topic Root-knot nematodes
Biological control
Fungal egg parasitism
Integrated production
Organic production
Root-knot nematodes
Nematodes fitoparàsits
Àrees temàtiques de la UPC::Enginyeria agroalimentària::Agricultura::Fitopatologia
description The fluctuations in Meloidogyne densities and fungal egg parasitism were determined from February 2015 to July 2016 in four vegetable production sites conducted under organic production and two sides conducted under integrated standards. At each site, the soil nematode densities at transplanting and at the end of the crops, the galling index, the number of eggs in roots, and the percentage of fungal egg parasitism were determined, and the fungal species were identified. In addition, two pot experiments were conducted with soil taken from each site in February 2015 and 2016 to assess the fungal egg parasitism comparing non-sterile and sterile soil from each site. In field conditions, the nematode population densities in the soil decreased along the crop rotations. The maximum number of eggs per plant was recorded in the spring–summer crops. Egg parasitism ranged from 11.2 to 55% in the organic sites and from 0.8 to 16.5% in the integrated production sites. Pochonia chlamydosporia was the only fungal species isolated in five of the six sites.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022-12-01
2023
2023-01-25
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/381074
https://dx.doi.org/10.3390/su142416941
url https://hdl.handle.net/2117/381074
https://dx.doi.org/10.3390/su142416941
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Economía y Competitividad http://doi.org/10.13039/501100003329 AGL2013-49040-C2-1-R EFECTO DE LA RESISTENCIA DE GENES R Y LA INDUCIDA POR HONGOS ENDOFITOS EN LA EPIDEMIOLOGIA DE MELOIDOGYNE Y LA PRODUCCION Y CALIDAD DE LA COSECHA EN SOLANACEAS-CUCURBITACEAS
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute (MDPI)
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute (MDPI)
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301629

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