Determinants of host breadth in non-native bark and ambrosia beetles
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00020702%3A_____%2F24%3AN0000050" target="_blank" >RIV/00020702:_____/24:N0000050 - isvavai.cz</a>
Alternative codes found
RIV/60460709:41320/24:N0000012
Result on the web
<a href="https://www.sciencedirect.com/science/article/abs/pii/S0378112724002202?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/abs/pii/S0378112724002202?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.foreco.2024.121908" target="_blank" >10.1016/j.foreco.2024.121908</a>
Alternative languages
Result language
angličtina
Original language name
Determinants of host breadth in non-native bark and ambrosia beetles
Original language description
Most phytophagous insects are specialists, so availability of suitable host plants often may be a critical factor limiting establishment of non-native insect species. Here we investigate the extent to which established nonnative tree-feeding insects utilize hosts that are native to the invaded range as well as hosts that are themselves non-native. We accomplish this by comparing host use among all native and non-native bark beetles and pinhole borers (Scolytinae and Platypodinae) established in Europe and North America reported in the literature. These groups of insects are well-known for the disparity among species in specialized behavior and development tied to host physiology. We find considerable variation in host breadth, as measured by species-level and genuslevel host richness and phylogenetic diversity of hosts, among different feeding guilds (ambrosia beetles, true bark beetles, twig beetles, and others). In each region, ambrosia and twig beetles exhibit the greatest diversity of hosts. Host breadth on native plants was generally greater for native beetle species than for non-native beetle species. In contrast, host breadth of non-native beetles is generally greater on non-native plants than on plants native to the focal region. These results indicate that successful invasion of these insect herbivores is dependent on the prior introduction of their non-native host plants, or the availability of native hosts that are closely related to their ancestral host plants.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10616 - Entomology
Result continuities
Project
<a href="/en/project/EF16_019%2F0000803" target="_blank" >EF16_019/0000803: Advanced research supporting the forestry and wood-processing sector´s adaptation to global change and the 4th industrial revolution</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Forest Ecology and Management
ISSN
0378-1127
e-ISSN
1872-7042
Volume of the periodical
562
Issue of the periodical within the volume
JUN 15 2024
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
11
Pages from-to
121908
UT code for WoS article
001240226600001
EID of the result in the Scopus database
2-s2.0-85192437199