Eugnosta erigeronana, the fleabane cochylid moth, is a species of moth of the family Tortricidae. It is found from Texas and Oklahoma, east to Florida, north to North Carolina and west to Illinois.[1]
The wingspan is 11–13 mm. Adults have been recorded on wing from February to October.[2]
The larvae are associated with fly (Cecidomyiidae) galls on Erigeron species.