The black tips on leaves can be found on many different species of trees — not just oaks — but they transmit the pathogen ...
A deadly new oak-tree disease can be prevented by pruning them in the dormant season (if needed) instead of spring or summer.
More evidence that Europe's ancient landscapes were open woodlands: Oak, hazel and yew were abundant
A new study finds that the disturbance-demanding plant species oak, hazel and yew were abundant in Europe's forests before modern humans arrived, strengthening the argument that ancient vegetation was ...
Oak wilt is caused by the fungus Bretziella fagacearum and it will kill oak trees, especially trees in the red oak family, ...
A UC Berkeley-led citizen science project has discovered at least four outbreaks of a new, potentially more aggressive form ...
From now through the end of December is the time of year to inspect your trees for Sudden Oak Death. The mold pathogen that causes Sudden Oak Death, phytophthora ramorum, is most active during wet ...
As the fall season starts to wrap up, leaves start to fall in droves. But why is that? Meteorologist Matt Willoughby explains ...
Marcescent trees, such as oaks and beeches, do not form a complete abscission layer, and their leaves often remain attached ...
Our fall season has finally arrived, with the ebb and flow of ambient temperature typical of Central Texas to the Upper Gulf ...
As with all oak species having bristle-tipped leaves, acorns mature after two years and thousands ... The northern red oak is ...
Planting an oak tree, if you have the room, provides acorns and leaves that feed and provide cover for millions of organisms and species while also sequestering carbon.
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