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Herbaceous plants in the understory of a pitch canker-affected Pinus radiata plantation are endophytically infected with Fusarium circinatum

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Herbaceous plants in the understory of a pitch canker-affected Pinus radiata plantation are endophytically infected with Fusarium circinatum

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dc.contributor.author Hernandez-Escribano, L. es_ES
dc.contributor.author Iturritxa, E. es_ES
dc.contributor.author Elvira-Recuenco, M. es_ES
dc.contributor.author Berbegal Martinez, Monica es_ES
dc.contributor.author Campos, J.A. es_ES
dc.contributor.author Renobales, G. es_ES
dc.contributor.author García, I. es_ES
dc.contributor.author Raposo, R. es_ES
dc.date.accessioned 2020-05-20T03:01:15Z
dc.date.available 2020-05-20T03:01:15Z
dc.date.issued 2018-04 es_ES
dc.identifier.issn 1754-5048 es_ES
dc.identifier.uri http://hdl.handle.net/10251/143775
dc.description.abstract [EN] Fusarium circinatum was recently detected as an endophyte in grasses causing no apparent damage. Our goal was to describe the endophytic colonization of herbaceous host plants growing in a plantation of Pinus radiata with symptoms of pitch canker disease, which may act as a reservoir of inoculum. We detected the fungus in five species of dicot families (Asteraceae, Lamiaceae, Rosaceae), in addition to two species in the Poaceae. The fungus was found in the aerial part of non-symptomatic hosts, so we describe E circinatum as an endophyte that is mainly transmitted by spores through the air. It was also detected in Hypochaeris radicata seeds, suggesting the potential occurrence of vertical transmission. An analysis of microsatellite markers showed a unique haplotype regardless of whether the isolates' origin was pine cankers or non-symptomatic herbaceous plants. Thus, the same genotype can adopt a pathogenic or endophytic lifestyle. We conclude that non -symptomatic plants can act as reservoirs of inoculum: pine seedlings can be infeded from senescent tissue of non-symptomatic hosts colonized by the fungus. (C) 2017 Elsevier Ltd and British Mycological Society. All rights reserved. es_ES
dc.description.sponsorship We acknowledge Maite Morales Clemente for her excellent technical assistance and Inigo Zabalgogeazcoa for his helpful suggestions. Laura Hernandez was supported by a fellowship from INIA (FPI-INIA). Financial support for this research was provided by projects RTA2012-00015-C02-01 and RTA2013-00048-C03-01 (Programa Estatal I + D + i, INIA, Spain). es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Fungal Ecology es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Monterey pine es_ES
dc.subject Non-symptomatic host range es_ES
dc.subject Fungal transmission es_ES
dc.subject Pitch canker es_ES
dc.subject Reservoir of inoculum es_ES
dc.subject Population structure es_ES
dc.subject.classification BOTANICA es_ES
dc.title Herbaceous plants in the understory of a pitch canker-affected Pinus radiata plantation are endophytically infected with Fusarium circinatum es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.funeco.2017.12.001 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//RTA2012-00015-C02-01/ES/Manejo integrado de la enfermedad del chancro resinoso del pino causado por Fusarium circinatum en viveros y masas forestales./ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//RTA2013-00048-C03-01/ES/Producción integrada en pinares de España: desde la diversidad de especies hasta los programas de mejora genética/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//RTA2013-00004-C03-03/ES/Nuevas herramientas epidemiológicas y moleculares para el manejo de enfermedades fúngicas de la parte aérea en frutales mediterráneos/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ecosistemas Agroforestales - Departament d'Ecosistemes Agroforestals es_ES
dc.description.bibliographicCitation Hernandez-Escribano, L.; Iturritxa, E.; Elvira-Recuenco, M.; Berbegal Martinez, M.; Campos, J.; Renobales, G.; García, I.... (2018). Herbaceous plants in the understory of a pitch canker-affected Pinus radiata plantation are endophytically infected with Fusarium circinatum. Fungal Ecology. 32:65-71. https://doi.org/10.1016/j.funeco.2017.12.001 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.funeco.2017.12.001 es_ES
dc.description.upvformatpinicio 65 es_ES
dc.description.upvformatpfin 71 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 32 es_ES
dc.relation.pasarela S\356980 es_ES
dc.contributor.funder Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria es_ES


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