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Preinvasion Assessment of Exotic Bark Beetle-Vectored Fungi to Detect Tree-Killing Pathogens
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SYSNO ASEP 0556385 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Preinvasion Assessment of Exotic Bark Beetle-Vectored Fungi to Detect Tree-Killing Pathogens Author(s) Li, Y. (CN)
Bateman, C. (US)
Skelton, J. (US)
Wang, B. (CN)
Black, A. (US)
Huang, Y. (US)
González, A. (US)
Jusino, M. (US)
Nolen, Z. (SE)
Freeman, S. (IL)
Mendel, Z. (IL)
Kolařík, Miroslav (MBU-M) RID, ORCID
Knížek, M. (CZ)
Park, J. (KR)
Sittichaya, W. (TH)
Pham, T. (VN)
Ito, S. (JP)
Torii, M. (JP)
Gao, L. (CN)
Johnson, A. (US)
Lu, M. (CN)
Sun, J. (CN)
Zhang, Z. (CN)
Adams, D. (US)
Hulcr, J. (US)Source Title Phytopathology - ISSN 0031-949X
Roč. 112, č. 2 (2022), s. 261-270Number of pages 10 s. Language eng - English Country US - United States Keywords ambrosia beetles ; united-states ; risk ; establishment ; biodiversity ; invasions ; symbiosis ; impacts ; wilt ; usa ; epidemiology ; forest pathology ; fungal pathogens ; host-parasite interactions Subject RIV EE - Microbiology, Virology OECD category Microbiology Method of publishing Limited access Institutional support MBU-M - RVO:61388971 UT WOS 000772255000005 EID SCOPUS 85125017043 DOI 10.1094/PHYTO-01-21-0041-R Annotation Exotic diseases and pests of trees have caused continental-scale disturbances in forest ecosystems and industries, and their invasions are considered largely unpredictable. We tested the concept of preinvasion assessment of not yet invasive organisms, which enables empirical risk assessment of potential invasion and impact. Our example assesses fungi associated with Old World bark and ambrosia beetles and their potential to impact North American trees. We selected 55 Asian and European scolytine beetle species using host use, economic, and regulatory criteria. We isolated 111 of their most consistent fungal associates and tested their effect on four important southeastern American pine and oak species. Our test dataset found no highly virulent pathogens that should be classified as an imminent threat. Twenty-two fungal species were minor pathogens, which may require context-dependent response for their vectors at North American borders, while most of the tested fungi displayed no significant impact. Our results are significant in three ways, they ease the concerns over multiple overseas fungus vectors suspected of heightened potential risk, they provide a basis for the focus on the prevention of introduction and establishment of species that may be of consequence, and they demonstrate that preinvasion assessment, if scaled up, can support practical risk assessment of exotic pathogens. Workplace Institute of Microbiology Contact Eliška Spurná, eliska.spurna@biomed.cas.cz, Tel.: 241 062 231 Year of Publishing 2023 Electronic address https://apsjournals.apsnet.org/doi/10.1094/PHYTO-01-21-0041-R
Number of the records: 1