Results 1 to 10 of about 10,359 (162)

Small spruce bark beetle as a new challenge for forest protection in Siberia [PDF]

Сибирский лесной журнал, 2023
The problems of protection of Siberian pine forests, that have arisen in connection with the recent invasion of the European pest - the small spruce bark beetle Ips amitinus (Eichh.), which formed the outbreak foci on the territory of the Tomsk and ...
S. A. Krivets, I. A. Kerchev, E. M. Bisirova, N. A. Smirnov, E. N. Pats   +4 more
doaj   +2 more sources

Experimental rearing of the small spruce bark beetle Ips amitinus (Eichhoff, 1872) (Coleoptera: Curculionidae, Scolytinae) on aboriginal Siberian coniferous species

Acta Biologica Sibirica
The possibility of development of the invasive European species Ips amitinus (Eichhoff, 1872) on various coniferous species of Siberia was analyzed under laboratory conditions. The first experiment was carried out on fresh sections of the trunks of Abies
Nikita A. Smirnov, Ivan A. Kerchev
doaj   +2 more sources

The impact of bark beetle infestations on monoterpene emissions and secondary organic aerosol formation in western North America [PDF]

Atmospheric Chemistry and Physics, 2013
Over the last decade, extensive beetle outbreaks in western North America have destroyed over 100 000 km2 of forest throughout British Columbia and the western United States.
A. R. Berg, C. L. Heald, K. E. Huff Hartz, A. G. Hallar, A. J. H. Meddens, J. A. Hicke, J.-F. Lamarque, S. Tilmes   +7 more
doaj   +6 more sources

Bayesian Predictions of Bark Beetle Attack and Mortality of Three Conifer Species During Epidemic and Endemic Population Stages

Frontiers in Forests and Global Change, 2021
Bark beetles naturally inhabit forests and can cause large-scale tree mortality when they reach epidemic population numbers. A recent epidemic (1990s–2010s), primarily driven by mountain pine beetles (Dendroctonus ponderosae), was a leading mortality ...
Mario Bretfeld, Heather N. Speckman, Heather N. Speckman, Daniel P. Beverly, Daniel P. Beverly, Brent E. Ewers, Brent E. Ewers   +6 more
doaj   +1 more source

A PRELIMINARY REPORT ON MITES (ACARI) ASSOCIATED WITH THE SMALL SPRUCE BARK BEETLE IPS AMITINUS (COLEOPTERA: CURCULIONIDAE: SCOLYTINAE) IN WESTERN SIBERIA [PDF]

Acarina, 2020
The small spruce bark beetle Ips amitinus has recently been found in two West Siberian regions: Tomsk and Kemerovo. Here, we collected and identified the mites associated with I. amitinus that naturally colonized branches and twigs of Siberian pine, Pinus sibirica, in Western Siberia, Russia. Five mites species were revealed: Dendrolaelaps quadrisetus (
Alexander A. Khaustov, Ivan A. Kerchev
openaire   +1 more source

Small beetle, large‐scale drivers: how regional and landscape factors affect outbreaks of the European spruce bark beetle [PDF]

Journal of Applied Ecology, 2015
Summary Unprecedented bark beetle outbreaks have been observed for a variety of forest ecosystems recently, and damage is expected to further intensify as a consequence of climate change. In Central Europe, the response of ecosystem management to increasing infestation risk has hitherto focused largely on the stand level, while the contingency of ...
Seidl, Rupert, Mueller, Jeorg, Hothorn, Hothorn T., Baessler, Claus, Heurich, Marco, Kautz, Markus   +5 more
openaire   +4 more sources

Range expansion of the small spruce bark beetle Ips amitinus : a newcomer in northern Europe [PDF]

Agricultural and Forest Entomology, 2019
Abstract Ips amitinus arrived in Northern Europe at the beginning of 1900s, although its recent expansions to the northernmost conifers have been rapid.
Økland, Bjørn, Flø, Daniel, Schroeder, Martin, Zach, Peter, Cocos, Dragos, Martikainen, Petri, Siitonen, Juha, Mandelshtam, Michail Y., Musolin, Dmitry L., Neuvonen, Seppo, Vakula, Jozef, Nikolov, Christo, Lindelöw, Åke, Voolma, Kaljo   +13 more
openaire   +3 more sources

Tree defence and bark beetles in a drying world: carbon partitioning, functioning and modelling. [PDF]

, 2020
Drought has promoted large-scale, insect-induced tree mortality in recent years, with severe consequences for ecosystem function, atmospheric processes, sustainable resources and global biogeochemical cycles.
Almuth Hammerbacher, Amy M. Trowbridge, Arjan J. H. Meddens, Chonggang Xu, Devin W. Goodsman, Dineshkumar Kandasamy, Henrik Hartmann, Henry D. Adams, Jianbei Huang, Jonathan Gershenzon, Kenneth F. Raffa, Li W, Markus Kautz, Raffa KF, Raffa KF, Rupert Seidl   +15 more
core   +1 more source

Participatory ground data are complementary to satellite bark beetle detection

Annals of Forest Science, 2023
Key message During pest outbreaks, mapping tools play an important role. Participatory projects can provide useful ground data, which have a high accuracy in detecting early-stage infestations and small spots of the European spruce bark beetle Ips ...
Davide Nardi, Aurora Bozzini, Giuseppe Morgante, Angelo Gaccione, Valerio Finozzi, Andrea Battisti   +5 more
doaj   +1 more source

Contribution to the Fauna and Bionomics of Entomophagous Insects Feeding on the Small Spruce Bark Beetle Ips amitinus (Eichh.) (Coleoptera, Curculionidae: Scolytinae) in West Siberia

Entomological Review, 2022
A total of 29 species of entomophagous insects from 15 families of 4 orders were found for the fi rst time in the galleries of the small spruce bark beetle Ips amitinus within its invasive range in West Siberia; 26 species were predators of Ips amitinus, including 11 species of obligate and 15 species of facultative zoophages.
Kerchev, Ivan Andreevich, Babenko, Andrey S., Krivets, Svetlana A., Krivosheina, M. G., Smirnov, N. A., Tselikh, E. V.   +5 more
openaire   +2 more sources