Symptoms of ash dieback
What are the symptoms?
The wide range of symptoms associated with ash dieback includes (see pictorial guide below - click on image to see larger version with description):
- Foliage wilt and discolouration
- Brown / orange discolouration of bark with diamond shape
- Dieback of shoots, twigs or main stem resulting in crown dieback
- Necrotic lesions and cankers along the bark of branches or main stem
- Epicormic branching or excessive side shoots along the main stem