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 ...

Bark – Dark brown, separating into thin, scaly plates on older trees. The point of origination of Serbian spruce (Picea omorika) has been heavily contested. Competing studies have claimed that the ...

Tree mortality has increased in the 21st century ... For spruces, the greatest future risk of mortality is posed by the European spruce bark beetle (Ips typographus), whose population sizes ...

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 ...

Tree mortality has increased in the 21 st century ... For spruces, the greatest future risk of mortality is posed by the European spruce bark beetle (Ips typographus), whose population sizes ...

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 ...