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Conditions of emergence of the Sooty Bark Disease and aerobiology of Cryptostroma corticale in Europe

hal.structure.identifierInteractions Arbres-Microorganismes [IAM]
hal.structure.identifierUnité de Mycologie [USC INRAE LSV-mycologie]
dc.contributor.authorMULLER, Elodie
hal.structure.identifierMendel University in Brno [MENDELU]
dc.contributor.authorDVOŘÁK, Miloň
hal.structure.identifierInteractions Arbres-Microorganismes [IAM]
dc.contributor.authorMARÇAIS, Benoit
hal.structure.identifierUniversidade de Évora = University of Évora [Portugal]
dc.contributor.authorCAEIRO, Elsa
hal.structure.identifierFederal Office of Meteorology and Climatology MeteoSwiss
dc.contributor.authorCLOT, Bernard
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorDESPREZ-LOUSTAU, Marie-Laure
hal.structure.identifierSwedish Museum of Natural History [NRM]
dc.contributor.authorGEDDA, Björn
hal.structure.identifierSwedish University of Agricultural Sciences = Sveriges lantbruksuniversitet [SLU]
dc.contributor.authorLUNDÉN, Karl
hal.structure.identifierNational Research Council of Italy | Consiglio Nazionale delle Ricerche [CNR]
hal.structure.identifierThe University of Western Australia [UWA]
dc.contributor.authorMIGLIORINI, Duccio
hal.structure.identifierRéseau National de Surveillance Aérobiologique [RNSA]
dc.contributor.authorOLIVER, Gilles
hal.structure.identifierInstituto Superior de Agronomia [Lisboa] [ISA]
dc.contributor.authorRAMOS, Ana
hal.structure.identifierSwiss Federal Institute for Forest, Snow and Landscape Research WSL
dc.contributor.authorRIGLING, Daniel
hal.structure.identifierMasaryk University [Brno] [MUNI]
dc.contributor.authorRYBNÍČEK, Ondřej
hal.structure.identifierNational Research Council of Italy | Consiglio Nazionale delle Ricerche [CNR]
dc.contributor.authorSANTINI, Alberto
hal.structure.identifierSwiss Federal Institute for Forest, Snow and Landscape Research WSL
dc.contributor.authorSCHNEIDER, Salome
hal.structure.identifierSwedish University of Agricultural Sciences = Sveriges lantbruksuniversitet [SLU]
dc.contributor.authorSTENLID, Jan
hal.structure.identifierUniversità degli Studi di Perugia = University of Perugia [UNIPG]
dc.contributor.authorTEDESCHINI, Emma
hal.structure.identifierUnité de Mycologie [USC INRAE LSV-mycologie]
dc.contributor.authorAGUAYO, Jaime
hal.structure.identifierInteractions Arbres-Microorganismes [IAM]
dc.contributor.authorGOMEZ-GALLEGO, Mireia
dc.date.issued2023-05-18
dc.identifier.issn1619-0033
dc.description.abstractEnThe sooty bark disease (SBD) is an emerging disease affecting sycamore maple trees (Acer pseudoplatanus) in Europe. Cryptostroma corticale, the causal agent, putatively native to eastern North America, can be also pathogenic for humans causing pneumonitis. It was first detected in 1945 in Europe, with markedly increasing reports since 2000. Pathogen development appears to be linked to heat waves and drought episodes. Here, we analyse the conditions of the SBD emergence in Europe based on a three-decadal timeseries data set. We also assess the suitability of aerobiological samples using a species-specific quantitative PCR assay to inform the epidemiology of C. corticale, through a regional study in France comparing twoyear aerobiological and epidemiological data, and a continental study including 12 air samplers from six countries (Czechia, France, Italy, Portugal, Sweden and Switzerland). We found that an accumulated water deficit in spring and summer lower than-132 mm correlates with SBD outbreaks. Our results suggest that C. corticale is an efficient airborne pathogen which can disperse its conidia as far as 310 km from the site of the closest disease outbreak. Aerobiology of C. corticale followed the SBD distribution in Europe. Pathogen detection was high in countries within the host native area and with longer disease presence, such as France, Switzerland and Czech Republic, and sporadic in Italy, where the pathogen was reported just once. The pathogen was absent in samples from Portugal and Sweden, where the disease has not been reported yet. We conclude that aerobiological surveillance can inform the spatial distribution of the SBD, and contribute to early detection in pathogen-free countries.
dc.description.sponsorshipRecherches Avancées sur l'Arbre et les Ecosytèmes Forestiers
dc.language.isoen
dc.publisherPensoft Publishers
dc.rights.urihttp://creativecommons.org/licenses/by/
dc.subject.enAcer pseudoplatanus
dc.subject.enaerobiology
dc.subject.enairborne fungal spores
dc.subject.enclimate change
dc.subject.endrought-induced forest disease
dc.subject.enheat wave
dc.subject.eninvasive pathogen
dc.subject.enmaple bark disease
dc.subject.enquantitative species-specific PCR
dc.title.enConditions of emergence of the Sooty Bark Disease and aerobiology of Cryptostroma corticale in Europe
dc.typeArticle de revue
dc.identifier.doi10.3897/neobiota.84.90549
dc.subject.halSciences de l'environnement
dc.description.sponsorshipEuropeHOlistic Management of Emerging forest pests and Diseases,
bordeaux.journalNeoBiota
bordeaux.page319 - 347
bordeaux.volume84
bordeaux.peerReviewedoui
hal.identifierhal-04231296
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04231296v1
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