Potent tree-killing disease reemerges in the Bay Area
The tree disease that exploded in Bay Area forests three decades ago, stunning residents with vast die-offs in parks and neighborhoods before slowing, has opened a new front with a second, potentially ...
Citizen scientists discover new, more virulent form of sudden oak death in Bay Area
A UC Berkeley-led citizen science project has discovered at least four outbreaks of a new, potentially more aggressive form ...
How pruning an oak tree at the right time can head off a deadly new disease
A deadly new oak-tree disease can be prevented by pruning them in the dormant season (if needed) instead of spring or summer.
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Michigan DNR highlights winter as safest for oak tree maintenance to avoid disease
Some lawn maintenance is recommended now that the leaves have fallen.Experts explained why this is the best time of year to ...