hildrenâs Heart linic, P.A., 2530 hicago Avenue S, Ste 500, Minneapolis, MN 55404. West Metro: 612-813-8800 * East Metro: 651-220-8800 * Toll Free: 1-800-938-0301 * Fax: 612-813-8825. hildrenâs Hospitals and linics of MN, 2525 hicago Avenue S, Minneapolis, MN 55404. West Metro: 612-813-6000 * East Metro: 651-220-6000. NOTES:
Goldenrod Gall Fly Life-Cycle. The goldenrod gall fly (Eurosta solidaginis) is a common and widely distributed insect found coast to coast in the central part of North America. The adult flies emerge from their galls in late spring.In Manitoba they emerge mid to late May, or even early June.n southern Manitoba there is one critter that is particularly suited for a class room demonstration of survival at sub-zero temperatures. The larva of the Goldenrod Gall Fly (Eurosta solidaginis) is both common and easy to get.
In the spring it pupates and by late May or early June emerges from the gall, breaking through the thin surface of its exit hole, as a fly with banded wings. Adults usually live about 2 weeks. A similar gall that is eliptical, not round is produced by the Goldenrod Gall Moth, Gnorimoschema sp.s you walk around Fermilab in the fall keep your eyes open for a round lump on the stems of many of the goldenrod plants that grow throughout the site. This gall is produced by the activity of the Goldenrod Gall Fly, Eurosta solidaginis.