Effective control of Neofusicoccum parvum in grapevines: combining Trichoderma spp. with chemical fungicides

Vitis vinifera is highly susceptible to grapevine trunk diseases, with Neofusicoccum parvum recognized as a highly destructive pathogen. This study investigates the biocontrol potential of five Trichoderma species (T. harzianum, T. viride, T. asperellum, and T. virens) against N. parvum, evaluating...

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Detalhes bibliográficos
Autores: Gómez Garay, María Aranzazu, Astudillo Calderón, Sergio, Tello Mariscal, Mª Luisa, Pintos López, Beatriz
Formato: artículo
Fecha de publicación:2024
País:España
Recursos:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/118355
Acesso em linha:https://hdl.handle.net/20.500.14352/118355
Access Level:acceso abierto
Palavra-chave:579.64
581.2
631.95
Biocontrol
Grapevine trunk disease
N. parvum
Trichoderma spp.
Integrated disease management
Botánica (Biología)
Agricultura
Microbiología (Biología)
2417.09 Fitopatología
3108.02 Control Biológico de Enfermedades
3109.05 Microbiología
id ES_c6e4ebca01de4a927824cbf324e2d56b
oai_identifier_str oai:docta.ucm.es:20.500.14352/118355
network_acronym_str ES
network_name_str España
repository_id_str
spelling Effective control of Neofusicoccum parvum in grapevines: combining Trichoderma spp. with chemical fungicidesGómez Garay, María AranzazuAstudillo Calderón, SergioTello Mariscal, Mª LuisaPintos López, Beatriz579.64581.2631.95BiocontrolGrapevine trunk diseaseN. parvumTrichoderma spp.Integrated disease managementBotánica (Biología)AgriculturaMicrobiología (Biología)2417.09 Fitopatología3108.02 Control Biológico de Enfermedades3109.05 MicrobiologíaVitis vinifera is highly susceptible to grapevine trunk diseases, with Neofusicoccum parvum recognized as a highly destructive pathogen. This study investigates the biocontrol potential of five Trichoderma species (T. harzianum, T. viride, T. asperellum, and T. virens) against N. parvum, evaluating multiple biocontrol mechanisms (mycoparasitism, competition for nutrients, production of volatile organic compounds (VOCs), and antibiosis) as well as their compatibility with the fungicides copper oxychloride and sulfur. Results demonstrated that (1) Trichoderma harzianum effectively suppressed N. parvum through VOC production, mycoparasitism, and nutrient competition, significantly reducing pathogen growth in planta while showing compatibility with both fungicides, highlighting its suitability for integrated disease management; (2) Trichoderma viride showed high inhibition of N. parvum in vitro, but its phytotoxicity in planta limits its field application. These findings support T. harzianum as a promising agent within integrated disease management strategies, offering a sustainable alternative to reduce chemical fungicide reliance in controlling grapevine trunk pathogens.MDPIUniversidad Complutense de Madrid20242024-11-0120242024-11-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.14352/118355reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)InglésengMICIU Not available RTA2015-0015-C02-02open accesshttp://purl.org/coar/access_right/c_abf2Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/1183552026-06-02T12:44:21Z
dc.title.none.fl_str_mv Effective control of Neofusicoccum parvum in grapevines: combining Trichoderma spp. with chemical fungicides
title Effective control of Neofusicoccum parvum in grapevines: combining Trichoderma spp. with chemical fungicides
spellingShingle Effective control of Neofusicoccum parvum in grapevines: combining Trichoderma spp. with chemical fungicides
Gómez Garay, María Aranzazu
579.64
581.2
631.95
Biocontrol
Grapevine trunk disease
N. parvum
Trichoderma spp.
Integrated disease management
Botánica (Biología)
Agricultura
Microbiología (Biología)
2417.09 Fitopatología
3108.02 Control Biológico de Enfermedades
3109.05 Microbiología
title_short Effective control of Neofusicoccum parvum in grapevines: combining Trichoderma spp. with chemical fungicides
title_full Effective control of Neofusicoccum parvum in grapevines: combining Trichoderma spp. with chemical fungicides
title_fullStr Effective control of Neofusicoccum parvum in grapevines: combining Trichoderma spp. with chemical fungicides
title_full_unstemmed Effective control of Neofusicoccum parvum in grapevines: combining Trichoderma spp. with chemical fungicides
title_sort Effective control of Neofusicoccum parvum in grapevines: combining Trichoderma spp. with chemical fungicides
dc.creator.none.fl_str_mv Gómez Garay, María Aranzazu
Astudillo Calderón, Sergio
Tello Mariscal, Mª Luisa
Pintos López, Beatriz
author Gómez Garay, María Aranzazu
author_facet Gómez Garay, María Aranzazu
Astudillo Calderón, Sergio
Tello Mariscal, Mª Luisa
Pintos López, Beatriz
author_role author
author2 Astudillo Calderón, Sergio
Tello Mariscal, Mª Luisa
Pintos López, Beatriz
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 579.64
581.2
631.95
Biocontrol
Grapevine trunk disease
N. parvum
Trichoderma spp.
Integrated disease management
Botánica (Biología)
Agricultura
Microbiología (Biología)
2417.09 Fitopatología
3108.02 Control Biológico de Enfermedades
3109.05 Microbiología
topic 579.64
581.2
631.95
Biocontrol
Grapevine trunk disease
N. parvum
Trichoderma spp.
Integrated disease management
Botánica (Biología)
Agricultura
Microbiología (Biología)
2417.09 Fitopatología
3108.02 Control Biológico de Enfermedades
3109.05 Microbiología
description Vitis vinifera is highly susceptible to grapevine trunk diseases, with Neofusicoccum parvum recognized as a highly destructive pathogen. This study investigates the biocontrol potential of five Trichoderma species (T. harzianum, T. viride, T. asperellum, and T. virens) against N. parvum, evaluating multiple biocontrol mechanisms (mycoparasitism, competition for nutrients, production of volatile organic compounds (VOCs), and antibiosis) as well as their compatibility with the fungicides copper oxychloride and sulfur. Results demonstrated that (1) Trichoderma harzianum effectively suppressed N. parvum through VOC production, mycoparasitism, and nutrient competition, significantly reducing pathogen growth in planta while showing compatibility with both fungicides, highlighting its suitability for integrated disease management; (2) Trichoderma viride showed high inhibition of N. parvum in vitro, but its phytotoxicity in planta limits its field application. These findings support T. harzianum as a promising agent within integrated disease management strategies, offering a sustainable alternative to reduce chemical fungicide reliance in controlling grapevine trunk pathogens.
publishDate 2024
dc.date.none.fl_str_mv 2024
2024-11-01
2024
2024-11-01
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/20.500.14352/118355
url https://hdl.handle.net/20.500.14352/118355
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv MICIU Not available RTA2015-0015-C02-02
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/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 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869419111010795520
score 15.812455

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