Spruce bark beetles don’t just tolerate their host tree’s chemical defenses—they actively reshape them into stronger ...
Bark beetles may use receptors in their antennae to detect and feast on fungus-infected trees. The Eurasian spruce bark beetle (Ips typographus) – found in Europe, Asia and some parts of Africa – ...
An ecologist investigates pest infestation in forests with mixed and monoculture tree stands. In recent years, foresters have been able to observe it up close: First, prolonged drought weakens the ...
Eurasian spruce bark beetles (Ips typographus) burrow into the bark of Norway spruce (Picea abies) trees where they mate and lay their eggs. Major outbreaks in Europe have decimated millions of ...
(CBS4) --If you like viewing aspen trees as they make Colorado colorful in the fall, we have good news. But if you like hillside forests of spruce and pine...this may be hard to read. Research from ...
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Germany’s dying forests are losing their ability to absorb CO2. Can a new way of planting save them?
Vast swathes of the country’s trees have been killed off by droughts and infestations, in a trend sweeping across Europe. A shift towards more biodiverse cultivation could offer answers ...
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