"These galls are caused by a species of midge in the genus Vitisiella. The genus needs revision, and this may be an undescribed species. They have nothing to do with phylloxerans, which are aphid-like insects (one of which does cause grape galls)." (Charley Eiseman via BugGuide)
There are 3 records in the project database.
| GA | AL | WA | FR | CL | MO | HO | BA | BC | HA | CE | PG | AA | CV | CH | SM | KE | QA | CN | TA | DO | WI | SO | WO |
