Anthracnose diseases of hardwood trees are widespread throughout the ... are conifers, mainly black spruce and lodgepole pine. Dwarf mistletoe infests significant stands of black spruce in the ...

University of Alberta research is showing how trees and fungi team up to survive and stay healthy against insect attacks—an ...

Trees highlighted as "at-risk" in the study include oak, cherry, pine, larch and spruce. The ash dieback epidemic prompted the government to assess all pests and diseases that could potentially ...

This disease is most severe on Norway and Colorado blue spruce species and is ... and pruning. The fungus causes no problem until the tree is stressed. That makes the disease more prevalent ...

In most cases, this causes homeowners to remove the trees from their properties. This key symptom is linked to multiple diseases plaguing the Midwest spruce population. Needlecast is a disease ...

The conditions contributed to festering tree diseases and insect outbreaks on ... caterpillars that feed on the needles of Douglas fir and spruce trees, were one of the leading causes of death ...

diseases and climate change—when we think about the future of UK woodlands." The at-risk trees highlighted in the study include pine, cherry, spruce, larch and oak. In recent times, about one ...

diseases and climate change -- when we think about the future of UK woodlands." The at-risk trees highlighted in the study include pine, cherry, spruce, larch and oak. In recent times, about one ...