Bark beetles moving between trees routinely carry two fungi that are responsible for the Dutch elm tree disease outbreak.

Add Yahoo as a preferred source to see more of our stories on Google. Trees produce antibodies against harmful fungi. But bark beetles absorb these antibodies and use them to their own advantage. And ...

An application to cut back diseased trees in Dunfermline Public Park has been submitted to the council. The proposal, submitted by Paul Cameron, arborist of the council, has asked to start the ...