Forest Insect Biosecurity: Processes, Patterns, Predictions, Pitfalls

Annual Review of Entomology, Journal Year: 2022, Volume and Issue: 68(1), P. 211 - 229

Published: Oct. 6, 2022

The economic and environmental threats posed by non-native forest insects are ever increasing with the continuing globalization of trade travel; thus, need for mitigation through effective biosecurity is greater than ever. However, despite decades research implementation preborder, border, postborder preventative measures, insect invasions continue to occur, no evidence saturation, even predicted accelerate. In this article, we review measures used mitigate arrival, establishment, spread, impacts possible impediments successful these measures. Biosecurity successes likely under-recognized because they difficult detect quantify, whereas failures more evident in continued establishment additional species. There limitations existing systems at global country scales (for example, inspecting all imports impossible, phytosanitary perfect, knownunknowns cannot be regulated against, noncompliance an ongoing problem). should a shared responsibility across countries, governments, stakeholders, individuals.

Language: Английский

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

Insect Science, Journal Year: 2023, Volume and Issue: 30(6), P. 1534 - 1551

Published: March 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.

Language: Английский

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Interspecific Mating Is Trivial and Asymmetrical Between Two Destructive Anoplophora Beetles

Insects, Journal Year: 2025, Volume and Issue: 16(4), P. 352 - 352

Published: March 27, 2025

The Asian longhorn beetle (ALB), Anoplophora glabripennis, and citrus (CLB), chinensis, are two destructive invasive wood-boring pests, with high similarities in morphology, geographical distribution, host range, life cycle, adult behaviors male-produced pheromone, implying a potential existence of interspecific interactions. Matings have been found to occur across females males the species when manually paired confined spaces. However, mating its regulating factors unclear between sympatric populations on hosts. Herein, by observing mountings tracking beetles that freely coexisted branches cages, we majority appeared within species; however, occasionally occurred male CLBs female ALBs. CLB was more active than ALB at night. It seems actively searched for ALBs, while inverse case CLBs. main release periods shared pheromone components overlapped species, compound ratios had significant differences. Our results unveil trivial asymmetrical ALBs CLBs, risk co-outbreaks either native or invaded areas.

Language: Английский

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Assessment of Zophobas morio (Coleoptera: Tenebrionidae) pupae in cold storage for mass rearing of the ectoparasitoid Dastarcus helophoroides (Coleoptera: Bothrideridae)

BioControl, Journal Year: 2025, Volume and Issue: unknown

Published: April 20, 2025

Language: Английский

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New Canadian and Provincial Records of Coleoptera Resulting from Annual Canadian Food Inspection Agency Surveillance for Detection of Non-Native, Potentially Invasive Forest Insects

Insects, Journal Year: 2022, Volume and Issue: 13(8), P. 708 - 708

Published: Aug. 6, 2022

The arrival and establishment of adventive, invasive forest insects are a threat to the health, diversity, productivity forests in Canada world at large, their early detection is essential for successful eradication management. For that reason, Canadian Food Inspection Agency (CFIA) conducts annual surveys high risk sites such as international ports freight terminals, industrial zones, disposal solid wood packaging material using two methods: (1) semiochemical-baited traps deployed total about 63-80 per year British Columbia (BC), Ontario (ON), Quebec (QC), New Brunswick (NB), Nova Scotia (NS), Newfoundland Labrador (NL); (2) rearing from bolts collected stressed trees incubated modified shipping containers four cities (Vancouver, Toronto, Montreal, Halifax). We report 31 new provincial records Coleoptera conducted 2011-2021, including 13 9 species adventive North America (indicated by †). Nine were native American previously detected only south border. All but three belong Curculionidae family most these subfamily Scolytinae. include:

Language: Английский

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A Review of the Host Plant Location and Recognition Mechanisms of Asian Longhorn Beetle

Insects, Journal Year: 2023, Volume and Issue: 14(3), P. 292 - 292

Published: March 17, 2023

The Asian longhorn beetle (ALB), Anoplophora glabripennis Motschulsky, is a polyphagous xylophage with dozens of reported host tree species. However, the mechanisms by which individuals locate and recognize plants are still unknown. We summarize current knowledge plant list, kairomones, odorant-binding proteins (OBPs) microbial symbionts this their practical applications, finally discuss localization recognition mechanisms. A total 209 species (or cultivars) were as ALB plants, including 101 higher sensitivity; kairomones preferentially bound to recombinant OBPs, cis-3-hexen-1-ol, δ-3-carene, nonanal, linalool, β-caryophyllene. In addition, may help degrade host. Complementarity different levels resistance reduce damage, but trapping effectiveness for adults was limited using combination sex pheromones in field. Therefore, we location behavior from new perspective show that multiple cues used plants. Further research into visual signal recognition, interaction pheromone synthesis, symbiont microbiota, reveal ALBs.

Language: Английский

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Niche shifts and range expansions after invasions of two major pests: the Asian longhorned beetle and the citrus longhorned beetle

Pest Management Science, Journal Year: 2023, Volume and Issue: 79(9), P. 3149 - 3158

Published: April 4, 2023

Abstract Background In recent years, the quarantine forestry pests Asian longhorned beetle (ALB) Anoplophora glabripennis and citrus (CLB) chinensis have spread across Northern Hemisphere, triggering concern about their potential distribution. However, little is known niche shifts of during invasion, making it difficult to assess ranges. We thus employed two distinct approaches (i.e., ordination‐based reciprocal model‐based) compare native invaded niches ALB CLB after new continents based on global occurrence records. further constructed models with pooled occurrences from both ranges analyze effects partitioning predicted Results detected expansions in pests, indicating that shifted varying extents invasion. Large shares remained unfilled, revealing for invasion regions. The calibrated clearly underestimated regions compared projections partitioned considering areas separately. Conclusions These results emphasize importance elucidating dynamics invasive species obtaining accurately ranges, which may help identify risk masked by assumption conservatism. Furthermore, prevention measures are needed avoid future serious damage forest ecosystems. © 2023 Society Chemical Industry.

Language: Английский

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Climate change effects on the global distribution and range shifts of citrus longhorned beetle Anoplophora chinensis

Journal of Applied Entomology, Journal Year: 2022, Volume and Issue: 146(5), P. 473 - 485

Published: March 24, 2022

Abstract The citrus longhorned beetle (CLB) ( Anoplophora chinensis ) is an important quarantine pest of main Citrus crops. Its potential distribution and invasion under climate change scenarios have economic implications for many countries. We used the ensemble maps from both CLIMEX MaxEnt models to obtain CLB’s in climate‐suitable regions historical future conditions. Global broadleaved forest cover was overlaid with distributions further assess effects host range. models’ projected by 2040–2060 2060–2070 different emission were analyze range shifts. Our results indicate that are much wider than MaxEnt, but them would lose areas change. global CLB concentrated eastern Asia, central western Europe North America, shift northward time. Broadleaved forests most regions, which provide essential hosts establishment. predictive correlative model mechanistic highlight necessity increasing control, monitoring efforts on threatened areas.

Language: Английский

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The attractive host volatiles can enhance oviposition of Anoplophora glabripennis on a non‐host tree

Pest Management Science, Journal Year: 2023, Volume and Issue: 79(10), P. 3538 - 3547

Published: May 11, 2023

Abstract Background The Asian longhorned beetle (ALB), Anoplophora glabripennis , is a serious wood borer of hardwood trees. Populus deltoides ‘Shalinyang’ (PdS) attractive to ALB adults for oviposition but highly resistant their offspring. Investigation the chemicals regulating scarce in previous studies until now. To determine which emitted by PdS were and induced behavior on non‐host poplar tree species, we first: collected identified bio‐active volatiles produced using coupled gas chromatography–mass spectrometry (GC–MS) chromatography–electroantennographic detector (GC–EAD); then evaluated Y‐tube olfactometer bioassay; finally screened key compounds affecting ‘chemical‐stimulated tree’ bioassay. Results ( E )‐2‐Hexenal, hexyl acetate, Z )‐3‐hexenol 1‐hexanol, )‐3‐hexenol, β‐caryophyllene, salicylaldehyde from ALB. When )‐2‐hexenal, applied tomentosa females was significantly increased. Furthermore, mean number pits increased as concentrations Further tests synergy between pairs showed that stimulated production most pits, percentage effective (those containing an egg larva not empty) decreased. Conclusion )‐3‐Hexenol main chemical component inducing oviposition. These results increase understanding about could help improve management strategies regulate planting mixed‐species forests © 2023 Society Chemical Industry.

Language: Английский

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Eradication programs against non-native pests and pathogens of woody plants in Europe: which factors influence their success or failure?

NeoBiota, Journal Year: 2023, Volume and Issue: 84, P. 281 - 317

Published: May 18, 2023

When a non-native species succeeds in establishing new habitat, one of the possible responses is to attempt its eradication. In present study, we analysed European eradication programmes against pests and pathogens woody plants (PPWP) from 1945 date. Our main goal was identify which factors affect success an programme, reinforcing guidelines for future PPWP. Data on campaigns were obtained online databases, scientific grey literature, Plant Protection Organizations’ reports. Factors influencing both arthropods with LASSO regression decision tree learning. A total 848 cases officially declared as attempts documented our database (8-fold higher than previous reports). Both number their rate increased sharply over last two decades. Only less 10% organisms affecting targeted attempted despite high economic ecological impacts caused by some no efforts undertaken. Almost one-third concerned that still restricted material they introduced. For these 100%. The established only 50% 61% pathogens. spatial extent outbreak factor most affected outcome campaigns. decreased abruptly above 100 ha 10 Additionally, other variables shown influence programmes, particular type environment, highest found nurseries glasshouses, successful outcomes increasing if quarantine measures applied when monitoring included asymptomatic plants. Particular traits may reduce success: parthenogenetic arthropods, saprotrophic pathogens, wind dispersal, possibility remain indefinitely, existence resting spores or stages. conclusion, small areas, quick response, efficient implementation restrictions, together traits, allow probability success. Preparedness at country level would larger target be programmes.

Language: Английский

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