Fine-scale invasion genetics of the quarantine pest, Anoplophora glabripennis, reconstructed in single outbreaks

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dc.contributor.authorTsykun, Tetyanaen_ZA
dc.contributor.authorJaval, Marionen_ZA
dc.contributor.authorHolling, Dorisen_ZA
dc.contributor.authorRoux, Geraldineen_ZA
dc.contributor.authorProspero, Simoneen_ZA
dc.date.accessioned2020-02-12T07:05:35Z
dc.date.accessioned2021-08-30T10:01:41Z
dc.date.available2020-02-12T07:05:35Z
dc.date.available2021-08-30T10:01:41Z
dc.date.issued2019-12-19
dc.descriptionCITATION: Tsykun, T. et al. 2019. Fine-scale invasion genetics of the quarantine pest, Anoplophora glabripennis, reconstructed in single outbreaks. Scientific Reports, 9:19436, doi:10.1038/s41598-019-55698-3.en_ZA
dc.descriptionThe original publication is available at https://www.nature.comen_ZA
dc.description.abstractThe xylophagous cerambycid Anoplophora glabripennis, the Asian long-horned beetle (ALB), is highly polyphagous and can colonize a wide range of broadleaved host trees causing significant economic damage. For this reason, it is considered a quarantine pest in Europe and North America. Although the global spread of ALB has been depicted recently, no comprehensive studies exist on the genetic pattern of populations’ establishment and dynamics at fine-scale (i.e. within invasive outbreaks), before eradication measures are applied. This information may, however, be particularly important for an efficient management and control of invasive pests. Here, we characterized population genetic diversity and patterns of spread of ALB within and among the four outbreaks detected in Switzerland between 2011 and 2015. For this, we genotyped 223 specimens at 15 nuclear microsatellite loci and conducted specific population-based analyses. Our study shows: (1) At least three independent introductions and a, human-mediated, secondary dispersal event leading to the four outbreaks in the country; (2) An overall low intra-population genetic diversity in the viable and several years active invasive populations; (3) A colonization of single trees by homogeneous ALB genotypes; And (4) an establishment of populations several generations prior to its official discovery.en_ZA
dc.description.urihttps://www.nature.com/articles/s41598-019-55698-3
dc.description.versionPublisher's versionen_ZA
dc.format.extent10 pages : illustrations, mapsen_ZA
dc.identifier.citationTsykun, T., Javal, M., Hölling, D., Roux, G. and Prospero, S. (2019). Fine-scale invasion genetics of the quarantine pest, Anoplophora glabripennis, reconstructed in single outbreaks. Scientific Reports 9, 19436, 10 pages. DOI: 10.1038/s41598-019-55698-3.en_ZA
dc.identifier.issn2045-2322 (online)
dc.identifier.otherdoi:10.1038/s41598-019-55698-3
dc.identifier.urihttp://hdl.handle.net/10019.1/122704
dc.language.isoen_ZAen_ZA
dc.publisherNatureen_ZA
dc.rights.holderAuthors retain copyrighten_ZA
dc.subjectAsian longhorned beetleen_ZA
dc.subjectInsect pests -- Controlen_ZA
dc.subjectTrees -- Diseases and pestsen_ZA
dc.subjectAsian longhorned beetle -- Identificationen_ZA
dc.subjectIntroduced insectsen_ZA
dc.titleFine-scale invasion genetics of the quarantine pest, Anoplophora glabripennis, reconstructed in single outbreaksen_ZA
dc.typeArticleen_ZA
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