Quick Facts
Type
PestSeverity
LowSeasonality
Spring
Key Symptoms
- Spindle-shaped or cylindrical swellings on twigs and stems
- Reddish or brown discoloration of galls
- Affected twigs may bend or become distorted
- Partial or complete dieback of infested twigs
- Branch tip wilting and browning
Treatment guidance under arborist review
Talk to an ISA-Certified Arborist about your twig gall midge
Treatment for twig gall midge 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.