Forestry and Natural Resources

Hemlock Woolly Adelgid: Biology and Management

Publication Date

9-2-2019

Publication Number

LGP 1020

Summary

Hemlock woolly adelgid (Adelges tsuae) is an invasive insect pest that has caused widespread decline and mortality in eastern and Carolina hemlocks in eastern North America. This publication discusses the biology, life cycle, and identifiable characteristics of hemlock woolly adelgid, along with impact and management techniques for the control of this pest in both forested and landscape settings. Target audiences include forestry professionals and homeowners.

Target Audiences

land and forestry owners and managers, Extension agents, park managers

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