Quercus rubra
Northern
Red Oak
Fagaceae
Mildew:
White covering over the leaves. In extreme cases, it is advisable to gain control.Diseases Quercus rubra
Leaf spots (Septoria spp):
Small brown necrosis on the leaves. This is not dangerous for the tree.
Oak decline:
Symptoms sparse foliage, yellowed leaves, dying limbs and branches. Dying of the bark and the following mucous secretion. At this time there is no treatment possible.
Classification Quercus rubra
Height: 20 - 25 m
Leave: ovate, notched serrated
Bloom: April - May, green, inconspicuous
Fruit: acorns, ovate, little fruit base
Branches: light gray
Bark: light gray, shiny
Root: shallow roots
Location: sun - half-shade
Soil: sandy to loamy
ph-value: slightly acidic to basic
