Hiker's Guide to the Trees, Shrubs, and Vines of Ricketts Glen State Park

Hiker's Guide to the Trees, Shrubs
and Vines of Ricketts Glen State Park

Neolasioptera nodulosa
Blackberry Gall Midge

Identification by Dr. Carol Mapes, Biology Dept., Kutztown Univeristy of PA.

Updated 14 May 2020.