Quick Facts
Type
DiseaseSeverity
HighSeasonality
Year-round
Key Symptoms
- Individual branch dieback
- Oozing or sunken cankers on branches
- Yellowing then browning foliage on affected limbs
- Resin flow on bark
Treatment guidance under arborist review
Talk to an ISA-Certified Arborist about your seiridium canker
Treatment for seiridium canker depends on the tree species, severity, and site conditions on your property. Our arborist is currently reviewing the treatment guidance on this page to make sure it reflects the most up-to-date Atlanta-specific recommendations. In the meantime, call us for guidance tailored to your tree.
Symptoms, affected tree species, and seasonality above are accurate. The detailed treatment article will return once our arborist has finished reviewing it.