Recorded across most of Maryland. According to MBP records, flight times range from 4/10 through 9/15. MBP has zero records from June.
Larva appear to feed solely on Great Ragweed.
There are 504 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 |