Prevalence and drivers of a tree-killing bark beetle, Ips typographus (Coleoptera, Scolytinae), in international invasion pathways into the USA

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F23%3A96958" target="_blank" >RIV/60460709:41320/23:96958 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10340-022-01559-4" target="_blank" >http://dx.doi.org/10.1007/s10340-022-01559-4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10340-022-01559-4" target="_blank" >10.1007/s10340-022-01559-4</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Prevalence and drivers of a tree-killing bark beetle, Ips typographus (Coleoptera, Scolytinae), in international invasion pathways into the USA

Popis výsledku v původním jazyce

The unintentional transport of insects beyond their native ranges has greatly increased with globalization over the past century, leading to higher propagule pressure in non-native ranges of many species. Knowledge about the prevalence of a species in international invasion pathways is important for predicting invasions and taking appropriate biosecurity measures. We investigated the spatiotemporal patterns and drivers of interceptions-detections of at least one individual with imported goods that potentially serve as a proxy for arrival rates-for a tree-killing bark beetle, the European spruce bark beetle (Ips typographus L.; Coleoptera: Curculionidae: Scolytinae), in the USA from 1914 to 2008. Across the study period, there were 505 interceptions of I. typographus with shipments originating from > 25 countries at ports in 22 US states. Interceptions first occurred in 1938, peaked at 33 and 25 in 1984 and 1996, respectively, and declined after the mid-1990s. Interceptions of I. typographus did not have a statistically detectable relationship with outbreak levels in the native range, were inversely related to annual import volume (an artifact likely driven by changes in inspection policies), and were more frequent during the winter. Thus, while interceptions of I. typographus are challenging to predict, we found evidence that (i) biosecurity practices against this beetle could be increased during winter but not in response to outbreaks in source regions and (ii) the overall abundance of this beetle in invasion pathways has recently decreased, probably because strengthened phytosanitary protocols have reduced contamination levels and/or decreased the perceived need for inspections.

Název v anglickém jazyce

Prevalence and drivers of a tree-killing bark beetle, Ips typographus (Coleoptera, Scolytinae), in international invasion pathways into the USA

Popis výsledku anglicky

The unintentional transport of insects beyond their native ranges has greatly increased with globalization over the past century, leading to higher propagule pressure in non-native ranges of many species. Knowledge about the prevalence of a species in international invasion pathways is important for predicting invasions and taking appropriate biosecurity measures. We investigated the spatiotemporal patterns and drivers of interceptions-detections of at least one individual with imported goods that potentially serve as a proxy for arrival rates-for a tree-killing bark beetle, the European spruce bark beetle (Ips typographus L.; Coleoptera: Curculionidae: Scolytinae), in the USA from 1914 to 2008. Across the study period, there were 505 interceptions of I. typographus with shipments originating from > 25 countries at ports in 22 US states. Interceptions first occurred in 1938, peaked at 33 and 25 in 1984 and 1996, respectively, and declined after the mid-1990s. Interceptions of I. typographus did not have a statistically detectable relationship with outbreak levels in the native range, were inversely related to annual import volume (an artifact likely driven by changes in inspection policies), and were more frequent during the winter. Thus, while interceptions of I. typographus are challenging to predict, we found evidence that (i) biosecurity practices against this beetle could be increased during winter but not in response to outbreaks in source regions and (ii) the overall abundance of this beetle in invasion pathways has recently decreased, probably because strengthened phytosanitary protocols have reduced contamination levels and/or decreased the perceived need for inspections.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10616 - Entomology

Projekt

<a href="/cs/project/EF16_019%2F0000803" target="_blank" >EF16_019/0000803: Excelentní Výzkum jako podpora Adaptace lesnictví a dřevařství na globální změnu a 4. průmyslovou revoluci</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Pest Science

ISSN

1612-4758

e-ISSN

1612-4758

Svazek periodika

96

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

12

Strana od-do

845-856

Kód UT WoS článku

000849140200001

EID výsledku v databázi Scopus

2-s2.0-85137504712