Overwintering Migration of the Double-Spined Spruce Bark Beetle Ips duplicatus (Sahlberg, 1836) (Coleoptera: Curculionidae)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F23%3A00566896" target="_blank" >RIV/60077344:_____/23:00566896 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12310/23:43906660
Result on the web
<a href="https://www.mdpi.com/1999-4907/14/1/131" target="_blank" >https://www.mdpi.com/1999-4907/14/1/131</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/f14010131" target="_blank" >10.3390/f14010131</a>
Alternative languages
Result language
angličtina
Original language name
Overwintering Migration of the Double-Spined Spruce Bark Beetle Ips duplicatus (Sahlberg, 1836) (Coleoptera: Curculionidae)
Original language description
The double-spined bark beetle, Ips duplicatus, is an example of a species whose economic importance has increased in many European countries over the past decade. Many aspects of its life cycle remain unknown, complicating its management. I. duplicatus adults overwinter in forest litter, which makes the removal of infested trees during winter ineffective. Therefore, this study focuses on the mechanisms and timing of I. duplicatus overwintering migration into the forest litter. Only 2.2% of adult I. duplicatus overwintered under the bark of spruce logs stored outdoors from August 2016 to March 2017. In all, 94.4% of the beetles emerged and burrowed in forest litter. Migration began in late August, peaked in mid-September, and lasted until mid-October. At that time, forest litter collected at the base of an infested tree contained an average of 154.7 ± 23.9 I. duplicatus. Catches of migrating adults on glue stripes proved that the beetles walked down the trunk on days when the average daily temperature reached 10–15 °C. Based on the results, we suggest that trees infested with I. duplicatus that have completed their development into adults should be removed no later than September. Sanitation cutting in the following months is not effective against this pest.
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/TJ02000025" target="_blank" >TJ02000025: Protective measures aganst Ips duplicatus</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Forests
ISSN
1999-4907
e-ISSN
1999-4907
Volume of the periodical
14
Issue of the periodical within the volume
1
Country of publishing house
CH - SWITZERLAND
Number of pages
11
Pages from-to
131
UT code for WoS article
000914586100001
EID of the result in the Scopus database
2-s2.0-85146823029