The known unknowns in international border interceptions of non-native insects DOI Creative Commons
Rebecca M. Turner, Andrew M. Liebhold, Helen F. Nahrung

и другие.

Biological Invasions, Год журнала: 2024, Номер 27(1)

Опубликована: Дек. 23, 2024

Abstract Propagule pressure is one of the key drivers establishment success non-native species, including insects. However, border interception data, which have potential to act as a proxy for true arrival rates (i.e., propagule pressure) insects into country, are seldom used predict invasions. This can be due limited amount data in some countries, difficulties accessing such and when these available, addressing biases caused by variation probability different taxa policy changes, operational influences import inspections. The type required reliably estimate rarely available. To improve use pressure, we investigated fraction established species had interceptions vice versa taxonomic group biological characteristics (development feeding group), using several national datasets from five continents. We identified higher fractions that were intercepted plant insect groups compared non-plant groups, even countries with more general inspection strategies. likely reflect greater search effort recording plant-feeding during address this predictions based on frequency, developed methodology account variation. apply three hazard lists insects, containing pests an industry or assess its effectiveness.

Язык: Английский

First record of Pochazia shantungensis (Chou & Lu, 1977) (Hemiptera: Ricaniidae) in Bulgaria: alien and potentially invasive species on Via Pontica DOI Creative Commons
Ilia Gjonov, Nikolay Simov

Historia naturalis bulgarica, Год журнала: 2025, Номер 47(3), С. 49 - 53

Опубликована: Март 4, 2025

The current study documents the first record of Pochazia shantungensis, an invasive pest species in Ricaniidae family, within Bulgaria. Two specimens were observed and a single male specimen was collected Burgas, marking significant expansion distribution this species. Known for its adaptability agricultural impact, P. shantungensis represents potential threat to native flora crop systems. This paper provides details on collection site, identification, possible role Via Pontica migratory route introduction A comparable radiation pathway different non-native same Orosanga japonica (Melichar, 1898), is discussed paper. Given recent spread into Western Palaearctic region, monitoring further studies are recommended assess impact local ecosystems.

Язык: Английский

Процитировано

0
Insect invasion success depends on taxon and trophic group DOI Creative Commons
Richard Mally, Rebecca M. Turner, Helen F. Nahrung

и другие.

NeoBiota, Год журнала: 2025, Номер 99, С. 19 - 43

Опубликована: Май 29, 2025

The majority of non-native animal species globally are insects, though some insect more successful invaders than others. These differences can be attributed, in part, to among dominant trophic groups. Previous analyses indicate that herbivores generally over-represented while other groups, such as predators, under-represented. Here we explore how invasion success varies taxa and We quantify over-representation grouped by taxon (order or family) larval group (herbivore, detritivore, predator, parasite, brood carer); over- under-representation is computed comparing proportional representation groups 12 world regions with total numbers these same globally. Although the most non-natives, found their vary taxonomic groups: Hemiptera, Diptera, Thysanoptera Hymenoptera, but under-represented Lepidoptera Orthoptera; similar patterns seen at family-level within orders. Even after accounting for group, orders were still over-represented. Within this pattern appeared strongest herbivores, where predominantly parthenogenetic families belonging Hemiptera assemblages, Polyneoptera Over time (1850s 2000s), fractions certain have varied, parasites, a considerable turnover took place from mostly bird-lice (Psocodea) 19 th century parasitic wasps (Hymenoptera) 20 century. It thus likely factors associations pathways (e.g., plants, wood packaging), cause observed different

Язык: Английский

Процитировано

0
The known unknowns in international border interceptions of non-native insects DOI Creative Commons
Rebecca M. Turner, Andrew M. Liebhold, Helen F. Nahrung

и другие.

Biological Invasions, Год журнала: 2024, Номер 27(1)

Опубликована: Дек. 23, 2024

Abstract Propagule pressure is one of the key drivers establishment success non-native species, including insects. However, border interception data, which have potential to act as a proxy for true arrival rates (i.e., propagule pressure) insects into country, are seldom used predict invasions. This can be due limited amount data in some countries, difficulties accessing such and when these available, addressing biases caused by variation probability different taxa policy changes, operational influences import inspections. The type required reliably estimate rarely available. To improve use pressure, we investigated fraction established species had interceptions vice versa taxonomic group biological characteristics (development feeding group), using several national datasets from five continents. We identified higher fractions that were intercepted plant insect groups compared non-plant groups, even countries with more general inspection strategies. likely reflect greater search effort recording plant-feeding during address this predictions based on frequency, developed methodology account variation. apply three hazard lists insects, containing pests an industry or assess its effectiveness.

Язык: Английский

Процитировано

0