1. Efficacy of five herbicide treatments for control of Pyrus calleryana. (17th December 2020) Authors: Vogt, James T.; Coyle, David R.; Jenkins, David; Barnes, Chris; Crowe, Christopher; Horn, Scott; Bates, Chip; Roesch, Francis A. Journal: Invasive plant science and management Issue: Volume 13:Number 4(2020) Page Start: 252 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗