In just one year (2019), 118 million cubic meters of spruce were killed by the spruce bark beetle. This is 10-times more than Norway's annual logging. The attack was triggered by the extreme ...

Bark beetle-infested spruce trees begin to dry out already before any visible signs of tree mortality appear, according to a recent study from the University of Eastern Finland published in Trees ...

For spruces, the greatest future risk of mortality is posed by the European spruce bark beetle (Ips typographus), whose population sizes, reproductive rates and generation numbers are rapidly ...

Bark beetle-infested spruce trees begin to dry out already before any visible signs of tree mortality appear, a recent study from the University of Eastern Finland shows. Led by Dr Samuli Junttila ...

For spruces, the greatest future risk of mortality is posed by the European spruce bark beetle (Ips typographus), whose population sizes, reproductive rates and generation numbers are rapidly ...

Bark beetle-infested spruce trees begin to dry out already before any visible signs of tree mortality appear, a recent study shows. Bark beetle-infested spruce trees begin to dry out already ...