Current and future control of the wood‐boring pest Anoplophora glabripennis

Insect Science, Год журнала: 2023, Номер 30(6), С. 1534 - 1551

Опубликована: Март 21, 2023

Abstract The Asian longhorn beetle (ALB) Anoplophora glabripennis is one of the most successful and feared invasive insect species worldwide. This review covers recent research concerning distribution damage caused by ALB, as well major efforts to control manage ALB in China. destruction range have continued expand over past decade worldwide, number interceptions has remained high. Detection monitoring methods for early discovery diversified, with advances semiochemical using satellite remote sensing Ecological China involves planting mixtures preferred resistant tree species, this practice can prevent outbreaks. In addition, strategies chemical biological achieved promising results during last China, especially development insecticides targeting different stages applying Dastarcus helophoroides Dendrocopos biocontrol agents. Finally, we analyze recommendations prevention management based on native area research. information will hopefully help some invaded areas where target containment ALB.

Язык: Английский

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Genome‐scale phylogeography resolves the native population structure of the Asian longhorned beetle, Anoplophora glabripennis (Motschulsky)

Evolutionary Applications, Год журнала: 2022, Номер 15(6), С. 934 - 953

Опубликована: Апрель 11, 2022

Human-assisted movement has allowed the Asian longhorned beetle (ALB, Anoplophora glabripennis (Motschulsky)) to spread beyond its native range and become a globally regulated invasive pest. Within of China Korean peninsula, human-mediated dispersal also caused cryptic translocation insects, resulting in population structure complexity. Previous studies used genetic methods detangle this complexity but were unable clearly delimit populations which is needed develop downstream biosurveillance tools. We genome-wide markers define historical ALB contemporary between regions. genotyping-by-sequencing generate 6102 single-nucleotide polymorphisms (SNPs) amplicon sequencing genotype 53 microsatellites. In total, we genotyped 712 individuals from ALB's distribution. observed six distinct clusters among populations, with clear delineation northern southern groups. Most South Korea China. Our results indicate divergence suggest limited large-scale admixture, did identify restricted number cases identified SNPs under selection describe clinal allele frequency pattern missense variant associated glycerol kinase, an important enzyme utilization insect cryoprotectant. further demonstrate that small numbers can assign geographic regions high probability, paving way for novel

Язык: Английский

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Native genetic structure of black bean bug Brachyplatys subaeneus: Implications for pest management

Pest Management Science, Год журнала: 2025, Номер unknown

Опубликована: Апрель 29, 2025

Abstract BACKGROUND The black bean bug Brachyplatys subaeneus is a crucial legume crop pest native to Asia. It has been introduced the Americas and rapidly in tropical subtropical regions, where it poses serious threat local crops. However, population structure invasive sources of this have never studied, hindering effective monitoring management. Here, we investigated genetic populations based on nuclear SNP data relationship between Panama samples COI 16S rRNA sequences. In addition, constructed ecological niche models predict its potential invasion areas. RESULTS We found that B. comprised three geographic lineages (NO, PH SO) within range, with strong differentiation these lineages. Genetic relationships mitochondrial DNA indicated used study were derived from NO lineage. Ecological modelling shows wide range suitable habitats northern central regions South America, suggesting expand further south America. CONCLUSION This revealed inferred possible geographical origin populations, areas for bug. Our findings could provide new insights into management efforts pest. © 2025 Society Chemical Industry.

Язык: Английский

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Five organizing themes for invasive forest insect and disease management in Canada and the United States

Forest Ecology and Management, Год журнала: 2024, Номер 566, С. 122046 - 122046

Опубликована: Июнь 19, 2024

Язык: Английский

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Tracking Adaptive Pathways of Invasive Insects: Novel Insight from Genomics

International Journal of Molecular Sciences, Год журнала: 2023, Номер 24(9), С. 8004 - 8004

Опубликована: Апрель 28, 2023

Despite the huge human and economic costs of invasive insects, which are main group species, their environmental impacts through various mechanisms remain inadequately explained in databases much invasion biology literature. High-throughput sequencing technology, especially whole-genome sequencing, has been used as a powerful method to study insects achieve invasion. In this study, we reviewed sequencing-based advances revealing several important including (1) rapid genetic variation evolution populations, (2) history dispersal paths, (3) adaptation different host plant ranges, (4) strong adaptation, (5) development insecticide resistance, (6) synergistic damage caused by endosymbiotic bacteria. We also discussed prevention control technologies based on prospects.

Язык: Английский

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Genetic Engineering and Genome Editing Approaches for Identification and Sustainable Management of Insect Pests Under Forest Dynamics

Опубликована: Янв. 1, 2024

Язык: Английский

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Meta-analysis of spatial genetic patterns among European saproxylic beetles

Biodiversity and Conservation, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 5, 2024

Abstract The phylogeography of many forest-dwelling species in Europe is well understood. However, our knowledge regarding the genetics saproxylic beetles remains insufficient. This gap extends to understanding influence both quaternary history and contemporary forest dynamics on population genetics. To fill this gap, we conducted a systematic review meta-analysis recent literature concerning beetle taxa with available genetic data. We include threatened common study, which enabled us generalize findings whole community. Results suggest latitudinal decrease diversity most species, likely influenced by Pleistocene glaciation subsequent expansions from southern refugia. Additionally, observed an east–west gradient diversity, exhibiting higher towards east. may reflect historical anthropogenic pressures, such as heavy wood logging Western Europe. Similarly, found pattern along altitude, populations elevation forests, are often more natural, diversity. Furthermore, identified distinct phylogenetic units or clusters reflecting distribution glacial For some taxa, were also reported eastern where spread Asian Central showed high number units, although unique (private) clades absent. Most it effect presence that originated various refugia belonging different units. study brings insights into general phylogeographic patterns, have previously been examined only for single representatives beetles. It should help proper planning conservation management efforts wood-dwelling

Язык: Английский

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Tracking the North American Asian Longhorned Beetle Invasion With Genomics

Evolutionary Applications, Год журнала: 2024, Номер 17(11)

Опубликована: Ноя. 1, 2024

ABSTRACT Biological invasions pose significant threats to ecological and economic stability, with invasive pests like the Asian longhorned beetle ( Anoplophora glabripennis Motschulsky, ALB) causing substantial damage forest ecosystems. Effective pest management relies on comprehensive knowledge of insect's biology invasion history. This study uses genomics address these gaps inform existing biosurveillance frameworks. We used 2768 genome‐wide single nucleotide polymorphisms compare A. populations in North America, using genomic variation trace their sources spread patterns, thereby refining our understanding this species' found that most American infestations were distinct, resulting from multiple independent introductions native range. Following introduction, all experienced a genetic bottleneck which was followed by population expansion, few also showing secondary satellite infestations. Our provides foundation for genome‐based tool can be clarify origin intercepted individuals, allowing regulatory agencies strengthen biosecurity measures against beetle.

Язык: Английский

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Is there hybridization between 2 species of the same genus in sympatry?—The genetic relationships between Anoplophora glabripennis, Anoplophora chinensis, and putative hybrids

Insect Science, Год журнала: 2023, Номер 31(2), С. 633 - 645

Опубликована: Авг. 14, 2023

Abstract Anoplophora glabripennis (Asian longhorn beetle, ALB) and chinensis (Citrus CLB) are native forest pests in China; they have become important international quarantine pests. They found using the same Salix aureo‐pendula host tree of Cixi, Zhejiang province, China. On this tree, we collected additional beetles that appeared to be morphologically intermediate between ALB CLB. By a stereoscope, observed there were several bumps on base elytra, which was inconsistent with ALB, typically has smooth elytral base, but more like CLB, numerous short tubercles base. Given their sympatry morphology, hypothesized these may represent × CLB hybrids. We studied genomic profiles for 46 samples (ALB, putative hybrids) genotyping‐by‐sequencing (GBS) providing reduced representation entire genome. Employing principal component analyses 163 GBS‐derived single nucleotide polymorphism data, hybrids tightly clustered genetically distinct from individuals. Therefore, our initial hybrid hypothesis not supported by data. Further, while mating experiments adult successful 4 separate years (2017, 2018, 2020, 2021), oviposition behavior observed, no progeny produced. Having employed population analysis biological hybridization experiments, conclude newly discovered morphological variants within ALB. Our approach further confirmed advantage genome‐wide information species assignment certain ambiguous classification cases.

Язык: Английский

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Development of Nuclear DNA Markers for Applications in Genetic Diversity Study of Oil Palm-Pollinating Weevil Populations

Insects, Год журнала: 2023, Номер 14(2), С. 157 - 157

Опубликована: Фев. 3, 2023

The oil palm-pollinating weevil (Elaeidobius kamerunicus Faust) was introduced from Cameroon, West Africa, to Malaysia in 1981, and subsequently, other palm-growing countries as well. This study aims develop a set of robust E. kamerunicus-specific nuclear DNA markers directly assess the genetic diversity populations. A total 19,148 SNP 223,200 SSR were discovered 48 weevils representing three origins (Peninsular Malaysia, Sabah, Riau) using RAD tag sequencing. Subsequent filtering steps further reduced these 1000 120 SSR. selected 220 exhibited polymorphism information content (PIC) 0.2387 (±0.1280), 8 had PIC 0.5084 (±0.1928). These found show sufficient polymorphism, making it possible assign 180 into major clusters Ghana, Southeast Asia (mainly Indonesia). successfully confirmed Cameroon origin Asian cluster. However, presence null alleles markers, due limited flexibility probe design on short tags, led an underestimation heterozygosity within Hence, developed turned out be more efficient than assessment provides useful insight developing guidelines for monitoring conservation planning kamerunicus.

Язык: Английский

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