Undesired Diseases

Oak wilt

Oak killed by oak wilt

Root grafts on Texas live oak. These are the main means by which oak wilt spreads.

Leaf symptoms

Infection center

Vascular discoloration in red oak

Foliar symptoms on northern red oak

Latin

Ceratocystis fagacearum (Bretz) Hunt

English

Oak wilt

French Flétrissement du chêne

Order/Class Stilbellales

Distribution

This species is not found in Canada