Susceptibility of germinating seedlings of European and Eurasian populations of Pinus sylvestris to damping-off caused by Fusarium circinatum

8 Pág.

Detalles Bibliográficos
Autores: Woodward, Steve, Flores-Pacheco, J. Asdrubel, Muñoz-Adalia, E.Jordán, Martínez-Álvarez, Pablo, Martín-García, Jorge, Díez, Julio Javier
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/307856
Acceso en línea:http://hdl.handle.net/10261/307856
https://api.elsevier.com/content/abstract/scopus_id/85131541444
Access Level:acceso abierto
Palabra clave:Pathogenicity
Pine pitch canker
Seedlings resistance
Survival analyses
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spelling Susceptibility of germinating seedlings of European and Eurasian populations of Pinus sylvestris to damping-off caused by Fusarium circinatumWoodward, SteveFlores-Pacheco, J. AsdrubelMuñoz-Adalia, E.JordánMartínez-Álvarez, PabloMartín-García, JorgeDíez, Julio JavierPathogenicityPine pitch cankerSeedlings resistanceSurvival analyses8 Pág.The effect of inoculation with Fusarium circinatum on survival of seed and seedlings of 19 populations of Pinus sylvestris was examined under environmentally controlled conditions, with four treatments (0, 50, 103, 106 spores ml-1). A single seed source of P. radiata was included as a positive control. Germination (emergence of the plumule above the compost) and health of seedlings was assessed daily, for 85 days. Spore density had a significant effect on germination: at 50 spores ml-1, only germination of a Northeast Scotland population was reduced. Treatment with 1000 spores ml-1, however, reduced germination of six populations of P. sylvestris and of P. radiata. Survival of emerged seedlings also varied with inoculum dose. Approximately 75% of seedlings survived 85 days after germination after inoculation with 50 spores ml-1. Seedlings of all populations were killed within 12-16 days of germination by the 103 and 106 spores ml-1 treatments. Emerged seedlings of the Austrian populations showed the highest susceptibility to F. circinatum following treatment with 50 spores ml-1, although 15% of seedlings of one Austrian population (AU3) survived to the end of the experiment (85 days after germination). There was no clear pattern in survival rates of the P. sylvestris seedlings from other populations treated with 1000 or 1 million spores ml-1 due to death of all emerged seedlings within a short period. Variations in susceptibility of different populations of P. sylvestris to F. circinatum may be used in future selection and breeding programmes to reduce the impact of the pathogen as it spreads over wider areas in Europe and Eurasia.This work was supported by BBSRC Grant reference BB/L012251/1 ‘Promoting resilience of UK tree species to novel pests & pathogens: ecological & evolutionary solutions (PROTREE)’ ​ jointly funded by BBSRC, Defra, ESRC, the Forestry Commission, NERC and the Scottish Government, under the Tree Health and Plant Biosecurity Initiative. We thank Hazel Davidson for technical assistance during the work. J.A. Flores-Pacheco held a scholarship from the Academic Mobility program for Inclusive Development in Latin America/ Erasmus Mundus Action 2 in partnership with Bluefields Indian & Caribbean University, Nicaragua. The work was partly supported by Project AGL2015-69370-R ‘Nuevas tecnologías de secuenciación para el estudio de los micovirus en Fusarium circinatum’. Parts of the work were carried out within the scope of COST Action FP1406 PINESTRENGTH (Pine pitch canker - strategies for management of Gibberella circinata in greenhouses and forests), supported by the COST (European Cooperation in Science and Technology) FoundationPeer reviewedJohn Wiley & SonsBiotechnology and Biological Sciences Research Council (UK)Ministerio de Economía y Competitividad (España)Woodward, Steve [0000-0002-6627-7702]Flores-Pacheco, J. Asdrubel [0000-0001-6553-7202]Muñoz-Adalia, E.Jordán [0000-0002-0900-6981]Díez, Julio Javier [0000-0003-0558-8141]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202320232022info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/307856https://api.elsevier.com/content/abstract/scopus_id/85131541444reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO//AGL2015-69370-RInstituto de Ciencias Forestales (ICIFOR)https://doi.org/10.1111/efp.12749Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3078562026-05-22T06:33:51Z
dc.title.none.fl_str_mv Susceptibility of germinating seedlings of European and Eurasian populations of Pinus sylvestris to damping-off caused by Fusarium circinatum
title Susceptibility of germinating seedlings of European and Eurasian populations of Pinus sylvestris to damping-off caused by Fusarium circinatum
spellingShingle Susceptibility of germinating seedlings of European and Eurasian populations of Pinus sylvestris to damping-off caused by Fusarium circinatum
Woodward, Steve
Pathogenicity
Pine pitch canker
Seedlings resistance
Survival analyses
title_short Susceptibility of germinating seedlings of European and Eurasian populations of Pinus sylvestris to damping-off caused by Fusarium circinatum
title_full Susceptibility of germinating seedlings of European and Eurasian populations of Pinus sylvestris to damping-off caused by Fusarium circinatum
title_fullStr Susceptibility of germinating seedlings of European and Eurasian populations of Pinus sylvestris to damping-off caused by Fusarium circinatum
title_full_unstemmed Susceptibility of germinating seedlings of European and Eurasian populations of Pinus sylvestris to damping-off caused by Fusarium circinatum
title_sort Susceptibility of germinating seedlings of European and Eurasian populations of Pinus sylvestris to damping-off caused by Fusarium circinatum
dc.creator.none.fl_str_mv Woodward, Steve
Flores-Pacheco, J. Asdrubel
Muñoz-Adalia, E.Jordán
Martínez-Álvarez, Pablo
Martín-García, Jorge
Díez, Julio Javier
author Woodward, Steve
author_facet Woodward, Steve
Flores-Pacheco, J. Asdrubel
Muñoz-Adalia, E.Jordán
Martínez-Álvarez, Pablo
Martín-García, Jorge
Díez, Julio Javier
author_role author
author2 Flores-Pacheco, J. Asdrubel
Muñoz-Adalia, E.Jordán
Martínez-Álvarez, Pablo
Martín-García, Jorge
Díez, Julio Javier
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Biotechnology and Biological Sciences Research Council (UK)
Ministerio de Economía y Competitividad (España)
Woodward, Steve [0000-0002-6627-7702]
Flores-Pacheco, J. Asdrubel [0000-0001-6553-7202]
Muñoz-Adalia, E.Jordán [0000-0002-0900-6981]
Díez, Julio Javier [0000-0003-0558-8141]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Pathogenicity
Pine pitch canker
Seedlings resistance
Survival analyses
topic Pathogenicity
Pine pitch canker
Seedlings resistance
Survival analyses
description 8 Pág.
publishDate 2022
dc.date.none.fl_str_mv 2022
2023
2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/307856
https://api.elsevier.com/content/abstract/scopus_id/85131541444
url http://hdl.handle.net/10261/307856
https://api.elsevier.com/content/abstract/scopus_id/85131541444
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO//AGL2015-69370-R
Instituto de Ciencias Forestales (ICIFOR)
https://doi.org/10.1111/efp.12749
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv John Wiley & Sons
publisher.none.fl_str_mv John Wiley & Sons
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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