Tracking the spread of the northern bark beetle (Ips duplicatus [Sahlb.]) in Europe and first records from Switzerland and Liechtenstein
The northern bark beetle (Ips duplicatus), in Europe originally restricted to northern countries, expanded its distribution range to eastern Europe in the 20th century and is now causing considerable damage in spruce forests. In the past decades its presence has been confirmed in sev...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | deu |
| Published: |
Pensoft Publishers
2020-09-01
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| Series: | Alpine Entomology |
| Online Access: | https://alpineentomology.pensoft.net/article/53808/download/pdf/ |