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Tracing the Invasion of Takecallis nigroantennatus (Hemiptera, Aphididae) on Cold-Hardy Bamboo Fargesia Using Mitochondrial COI Data

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dc.abstract.enThe introduction of alien insect species is increasingly facilitated by global plant trade, particularly through the movement of ornamental plants. Takecallis nigroantennatus, a host-specific aphid associated with cold-hardy Fargesia bamboo, has recently expanded its range in Europe. To examine its invasion dynamics, we conducted a population-level survey across 13 locations in six countries, sampling individuals from botanic and private gardens, specialized bamboo nurseries, garden centers, and urban horticultural environments in the UK, Belgium, The Netherlands, Germany, Poland, and Norway. A total of 117 specimens were analyzed using mitochondrial COI sequences, revealing a single dominant haplotype without geographic structure based on Bayesian and Maximum Likelihood phylogenetic analyses. This striking genetic uniformity indicates a narrow introduction bottleneck, suggesting a single or highly restricted introduction event followed by clonal spread. Despite the species’ ability for sexual reproduction, the data support a founder effect and rapid recent expansion closely linked to the introduction history of Fargesia in Europe. The results are also consistent with a possible time lag between the arrival of ornamental bamboo and the subsequent establishment of its associated herbivore, a scenario that warrants further investigation. Importantly, our study provides a practical framework for applied monitoring and early detection in bamboo nurseries, botanical gardens, and other high-risk introduction sites, illustrating how molecular tools can inform biosecurity and the management of emerging invasive species.
dc.affiliationWydział Rolnictwa, Ogrodnictwa i Biotechnologii
dc.affiliation.instituteKatedra Entomologii i Ochrony Środowiska
dc.contributor.authorWieczorek, Karina
dc.contributor.authorChłond, Dominik
dc.contributor.authorDurak, Roma
dc.contributor.authorElliot, Matt
dc.contributor.authorEndrestøl, Anders
dc.contributor.authorVan der Palen, Jos
dc.contributor.authorBorowiak-Sobkowiak, Beata
dc.contributor.authorSawka-Gądek, Natalia
dc.date.access2025-09-10
dc.date.accessioned2025-09-10T09:45:27Z
dc.date.available2025-09-10T09:45:27Z
dc.date.copyright2025-09-04
dc.date.issued2025
dc.description.abstract<jats:p>The introduction of alien insect species is increasingly facilitated by global plant trade, particularly through the movement of ornamental plants. Takecallis nigroantennatus, a host-specific aphid associated with cold-hardy Fargesia bamboo, has recently expanded its range in Europe. To examine its invasion dynamics, we conducted a population-level survey across 13 locations in six countries, sampling individuals from botanic and private gardens, specialized bamboo nurseries, garden centers, and urban horticultural environments in the UK, Belgium, The Netherlands, Germany, Poland, and Norway. A total of 117 specimens were analyzed using mitochondrial COI sequences, revealing a single dominant haplotype without geographic structure based on Bayesian and Maximum Likelihood phylogenetic analyses. This striking genetic uniformity indicates a narrow introduction bottleneck, suggesting a single or highly restricted introduction event followed by clonal spread. Despite the species’ ability for sexual reproduction, the data support a founder effect and rapid recent expansion closely linked to the introduction history of Fargesia in Europe. The results are also consistent with a possible time lag between the arrival of ornamental bamboo and the subsequent establishment of its associated herbivore, a scenario that warrants further investigation. Importantly, our study provides a practical framework for applied monitoring and early detection in bamboo nurseries, botanical gardens, and other high-risk introduction sites, illustrating how molecular tools can inform biosecurity and the management of emerging invasive species.</jats:p>
dc.description.accesstimeat_publication
dc.description.bibliographyil., bibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if4,9
dc.description.number17
dc.description.points140
dc.description.versionfinal_published
dc.description.volume26
dc.identifier.doi10.3390/ijms26178608
dc.identifier.eissn1422-0067
dc.identifier.issn1661-6596
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/4711
dc.identifier.weblinkhttps://www.mdpi.com/1422-0067/26/17/8608
dc.languageen
dc.pbn.affiliationagriculture and horticulture
dc.relation.ispartofInternational Journal of Molecular Sciences
dc.relation.pagesart. 8608
dc.rightsCC-BY
dc.sciencecloudsend
dc.share.typeOPEN_JOURNAL
dc.subject.enaphid
dc.subject.enbamboo
dc.subject.enfounder effect
dc.subject.enhaplotype
dc.subject.eninsect
dc.subject.enplant trade
dc.subject.enpopulation genetics
dc.titleTracing the Invasion of Takecallis nigroantennatus (Hemiptera, Aphididae) on Cold-Hardy Bamboo Fargesia Using Mitochondrial COI Data
dc.title.volumeSpecial Issue Molecular Research in Bamboo, Tree, Grass, and Other Forest Products
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.issue17
oaire.citation.volume26