Tree Disease Alert: Bur Oak Blight

By | March 7th, 2017|Uncategorized|

Last summer, rainy conditions brought about many cases of a fungal infection known as Bur Oak Blight. The fungus survives the winter on infected leaves that remain attached within the tree canopy. During wet springs, the fungi release spores that infect newly forming leaves. By mid- to late-summer, leaf veins turn brown. The discoloration eventually [...]