However, these trees did not grow naturally into this shape. This is a "living sculpture." A photograph supposedly showing two trees that were twisted together into a knot shape is frequently met with ...
Columbus Dispatch: Garden: Black knot disease prevalent on cherry and plum trees
Black knot, a fungal disease, is affecting cherry and plum trees in the Greater Columbus area, likely due to recent wet weather. The disease causes hard, black knots on branches, disrupting growth and ...
A Dorchester man was arrested Wednesday in connection with the theft of tree burls -- the giant knots on the trunks of most tree species prized by woodworkers for their intricate grain.Michael Scanlan ...
An effort to beautify the Falls has failed. Why? Not because the desired effect was not achieved, but due to a plant disease called black knot. Black knot is a fungus which attacks some fruit trees – ...
Global News: City of Edmonton, residents work to mitigate highly infectious black knot fungus found on trees
City of Edmonton, residents work to mitigate highly infectious black knot fungus found on trees
Interior Alaskan forests have only six native tree species: white spruce, black spruce, quaking aspen, balsam poplar, larch (tamarack) and paper birch. Northern Canadian forests have all of those, plus jack pine, balsam fir and lodgepole pine. Since northern Canada and interior Alaska share the same grueling climate and extremes of daylength, why are the Canadian tree species absent from ...
It is common for people in interior Alaska and corresponding areas of northwestern Canada to use the name cottonwood when referring to one widespread variety of deciduous tree.