Proceedings: Hemlock Woolly Adelgid in the
Eastern United States Symposium

February 5-7, 2002
East Brunswick, New Jersey

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Front Cover

Inside Cover

Title Pages

Invasive Species: A Growing Concern - Faith T. Campbell

An Initiative for Management of Hemlock Woolly Adelgid - Ken Knauer, Jim Linnane, Kathleen Shields, Robert Bridges

History of the Introduction of Adelges tsugae Based on Voucher Specimens in the Smithsonian Institute National Collection of Insects - Figures 1 and 2 (page 16) - Manya B. Stoetzel

Important Mortality Factors in the Life Cycle of Hemlock Woolly Adelgid, Adelges tsugae Annand (Homoptera: Adelgidae) in the Northeastern United States - Mark S. McClure and Carole A. S-J. Cheah

An Ecosystem Unraveling? - Richard A. Evans

Hemlock Resources in Great Smoky Mountains National Park - Glenn Taylor

Stand Dynamics Associated with Chronic Hemlock Woolly Adelgid Infestations in Southern New England - Figure 4 (page 42) - David A. Orwig

Influence of Hemlock Mortality on Soil Water Chemistry and Ground Flora - Thad E. Yorks

Thirteen Years of Monitoring the Hemlock Woolly Adelgid in New Jersey Forests - Mark Mayer, Robert Chianese, Thomas Scudder, Jeffrey White, Khamkeo Vongpaseuth, Robert Ward

Eastern Hemlock (Tsuga canadensis) Mortality in Shenandoah National Park - Mary Willeford Bair

Using Landsat Imagery to Quantify Temporal and Spatial Patterns in Hemlock Decline - Denise D. Royle, Richard G. Lathrop

Modeling Landscape-Level Impacts of HWA in Shenandoah National Park - John A. Young, David D. Morton

Examining the Role of Foliar Chemistry in Hemlock Woolly Adelgid Infestation and Hemlock Decline - Jennifer Pontius, Richard Hallett, Mary Martin

Community-Based Monitoring in the Catskills - Morton S. Adams, Dina Terzilla, Brooks S. Baum

Vegetation Response Following Hemlock Woolly Adelgid Infestation, Hemlock - Decline, and Hemlock Salvage Logging - David A. Orwig, Matthew L. Kizlinski

Restoration of Damaged Stands: Dealing with the After Effects of Hemlock Woolly - Adelgid - Jeffrey S. Ward

Breeding Hemlocks for Resistance to Hemlock Woolly Adelgid - S.E. Bentz, Louise G.H. Riedel, Margaret R. Pooler, A.M. Townsend

A Review of World-Wide Biological Control Efforts for the Family Adelgidae - Gabriella Zilahi-Balogh, Loke T. Kok, Scott M. Salom

Summary of Native and Established Predators of the Hemlock Woolly Adelgid and the Balsam Woolly Adelgid (Homoptera: Adelgidae) in the Southeastern United States - Matthew S. Wallace, Fred P. Hain

Pseudoscymnus tsugae in Connecticut Forests: The First Five Years - Carole A.S-J Cheah, Mark S. McClure

Report: Pseudoscymnus tsugae in Pennsylvania Forests - E. Michael Blumenthal

Pseudoscymnus tsugae for Biological Control of the Hemlock Woolly Adelgid in Suburban Settings - Richard A. Casagrande, Michael DeSanto, Jennifer Dacey, Adam Lambert

Biology of Scymnus ningshanensis (Coleoptera: Coccinellidae): A Predator of Adelges tsugae (Homoptera: Adelgidae) - Michael Montgomery, Hongbin Wang, Defu Yao, Wenhau Lu, Nathan Havill, Guangwu Li

Field Evaluation and Improvement of Rearing Procedures for Laricobius nigrinus (Fender) (Coleoptera: Derodontidae), a Predator of Hemlock Woolly Adelgid - Ashley B. Lamb, Scott M. Salom, Loke T. Kok

Temperature-Dependent Development of Laricobius nigrinus on Adelges tsugae - Gabriella Zilahi-Balogh, Scott M. Salom and Loke T. Kok

Insect-killing Fungi for Management of Hemlock Woolly Adelgid. A Review of Progress - William Reid, Bruce L. Parker, Margaret Skinner, Svetlana Gouli, H. Brenton Teillon

Pre-release Host Range Assessment for Classical Biological Controls: Experience with Predators for the Hemlock Woolly Adelgid - Elizabeth Butin, Michael Montgomery, Nathan Havill, Joseph Elkinton

Mass Rearing Pseudoscymnus tsugae at the New Jersey Department of Agriculture: Challenges and Lessons - Daniel J. Palmer and Jennifer L. Sheppard

Implications of Preventing the Induction of Diapause in Hemlock Woolly Adelgid - Scott M. Salom

Possible Use of Field Insectaries to Rear Hemlock Woolly Adelgid Predators - L.T. Kok, S.M. Salom

Hemlock Landscape Managment - J.B. Ingram 233 Behavioral Responses of Two Hemlock Woolly Adelgid Specialist Predators to Host Volatile Emissions - Corey D. Broeckling and Scott M. Salom

The Elongate Hemlock Scale, Fiorinia externa Ferris (Homoptera: Diaspididae): A New Look at an Old Nemesis - Mark S. McClure

Hemlock Woolly Adelgid and Elongate Hemlock Scale: Partners in Crime? - James A. Danoff-Burg, Simon Bird

Cold Temperatures. Will They Limit Range Expansion? - Bruce L. Parker, Margaret Skinner, Svetlana Gouli, H.B. Teillon

Hemlock Woolly Adelgid Eradication Efforts in New Hampshire - Jennifer Bofinger

Responding to the Artificial Introduction of Hemlock Woolly Adelgid (Adelges tsugae Annand) on Landscape Nursery Stock in Maine - Don Ouellette

Using Imidacloprid to Control Hemlock Woolly Adelgid - Charles A. Silcox, Ph.D.

Hemlock Health and Hemlock Woolly Adelgid Management in the Urban Forest - Joseph J. Doccola, Paulina Castillo, Christine Taylor

Strategies for Managing Hemlock Woolly Adelgid (Adelges tsugae) in Forests - Richard C. Pais, Kathleen M. Polster

Regulating Hemlock Woolly Adelgid in Noninfested States - Ann Gibbs

Public Awareness "First, Not Last" - Margaret Skinner, Bruce L. Parker, Michael Bohne, Donald Tobi, H. Brenton Teillon

Poster Presentations

Effect of HWA Feeding on Volatile Emissions of Eastern Hemlock, Tsuga canadensis - Corey D. Broeckling, Scott M. Salom

Impacts of Hemlock Woolly Adelgid Infestation on Decomposition: An Overview - Richard C. Cobb, David A. Orwig

Hemlock Woolly Adelgid Impact Assessment Survey - Jim Colbert, Mathew Seese, Bradley Onken

Efficacy and Residual Activity of Two Systemic Insecticides for Control of Hemlock Woolly Adelgid on Young Eastern Hemlocks - Jeffrey G. Fidgen, Quintin C. McClellan, Scott M. Salom

Recognition of Imported Lady Beetles in the Tribe Scymnini Released in Eastern North America - Lynn A. Jones, Michael Montgomery, Guoyue Yu, Wenhau Lau

Spatial Patterns of HWA Damage and Impacts on Tree Physiology and Water Use in the Black Rock Forest, Southern New York - Aaron Kimple, William Schuster

Establishing Pseudoscymnus tsugae Sasaji & McClure (Coleoptera: Coccinellidae) for Biological Control of Hemlock Woolly Adelgid, Adelges tsugae Annand, (Homoptera: Adelgidae) in the Eastern United States - Mark S. McClure and Carole A. S-J Cheah

Mesohabitat Use of Threatened Hemlock Forests by Breeding Birds of the Delaware Water Gap National Recreation Area - Robert M. Ross, Lori A. Redell, Randy M. Bennett

Initial Estimates of the Number of Distinct Populations of Hemlock Woolly Adelgid in the Eastern United States Using Isoenzyme Profiles - Vicente Sanchez

Coniopterygidae (Neuroptera): Overlooked Predators of Adelges tsugae? - Manya B. Stoetzel

Monitoring Hemlock Woolly Adelgid and Assessing its Impacts in the Delaware River Basin - David W. Williams, Michael E. Montgomery, Kathleen S. Shields

Morphological Descriptions of Laricobius nigrinus (Coleoptera: Derodontidae), a Predator of the Hemlock Woolly Adelgid, Adelges tsugae (Homoptera: Adelgidae) - Gabriella Zilahi Balogh, Loke T. Kok, Scott M. Salom


List of Authors and Addresses

Attendees and Addresses

List of Keywords

Glossary of Scientific Names