Field Guide for the Biological Control of Weeds in the No...
Winston, Rachel / Agriculture Dept (U S / Forest Service (U S
This guide focuses on the most problematic weeds in eastern North America for which there are at least some biocontrol agents established and/or available. Multiple photos and descriptions of each weed included in this guide emphasize key identification traits and plant ecology. For each weed included in this guide, all biocontrol agents released or currently found in North America are described individually. Photos highlighting key identifica...