Santa Clarita Valley oak trees are being invaded by the goldspotted oak borer; an insect named for its iridescent black shell ...
Researchers at UC Berkeley say they recently uncovered at least four outbreaks of sudden oak death, or SOD, caused by a different genetic lineage of the fungus-like pathogen that was previously known ...
Dear Neil: What is wrong with my live oak? I hope it’s not a disease, since I have five others in my yard ... almost ...
Some lawn maintenance is recommended now that the leaves have fallen.Experts explained why this is the best time of year to ...
If there is one certainty for all humans, it’s that we are drawn to natural elements.
Oak wilt is a fungal disease that can weaken white oaks and kill red oak trees ... Once a tree is infected, the fungus may ...
Across the Bay Area, a citizen science project has found four instances of a more aggressive and heat-resilient form of a ...
A deadly new oak-tree disease can be prevented by pruning them in the dormant season (if needed) instead of spring or summer.
The DNR said once a tree is infected, the fungus may fruit - creating distinct gray to black fungal pads under the tree’s ...