Biological Control of Hemlock Wooly Adelgid

Reardon, R.; Onken, B.; Cheah, C.; Montgomery, M.E.; Salom, S.; Parker, B.L.; Costa, S.; Skinner, M. Biological Control of Hemlock Woolly Adelgid. United States Department of Agriculture, Forest Service. Forest Health Technology Enterprise Team. Burlington, VT. FHTET-2004-04. 22 p.

Contents

Chapter 1: Biological Control Agents

• Sasajiscymnus Lady Beetle from Japan -- Carole Cheah

• Scymnus Lady Beetles from China -- Michael E. Montgomery

• Laricobius Derodontid Beetle from British Columbia -- Scott Salom

• Pathogens -- Bruce L. Parker, Scott Costa, Margaret Skinner

Chapter 2: Outlook

• References