Gary Barkman
Weed Control Coordinator
Montgomery County Weed Control
301.503.6024
gbarkmansr@msn.com

Dick Bean
Survey Entomologist
Maryland Department of Agriculture
Plant Protection and Weed Management
410.841.5920
beanra@mda.state.md.us

Carole Bergmann
Forest Ecologist
Maryland-National Capital Park and Planning Commission
Mid-Atlantic Pest Plant Council
Maryland Native Plant Society
carole.bergmann@mncppc-mc.org

Jorge Bogantes Montero
Anacostia Watershed Society
Conservation Biologist
jmontero@anacostiaws.org

David Clement
University of Maryland
Cooperative Extension Service
410.531.5556
clement@umd.edu

Rachel Cliche
Invasive Species Biologist
US Fish and Wildlife Service
410.639.2108 ext. 222
Rachel_Cliche@fws.gov

Tim Culbreth
Chesapeake Watershed Forester
Maryland Department of Natural Resources
Maryland Forest Service
410.260.8589
tculbreth@dnr.state.md.us

William F. Gimpel
Entomologist, retired
301.262.6170
nhfishhook1@verizon.net

Anne Hairston-Strang
Maryland Department of Natural Resources
Forest Service Division
410.260.8509
astrang@dnr.state.md.us

Ruth Hanessian
Maryland Association of Pet Industries
301.424.PETS
animalexchange@erols.com

Lane Heimer
Weed Control Specialist
Maryland Department of Agriculture
Plant Protection & Weed Management
410.841.5871
laneheimer@gmail.com

Mike Hemming
EAstern Shore Nurseries, Inc.
hemming@goeaston.net

Carol A. Holko
Program Manager
Plant Protection & Weed Management Section
Maryland Department of Agriculture
410.841.5920
holkoca@mda.state.md.us

Mike Hollins
Executive Director
Ecosystem Recovery Institute
410.841.5920
recins@aol.com

Larry Hurley
Maryland Nursery and Landscape Association;
Behnke Nurseries
lhurley@behnkes.net

Marc Imlay
Anacosta Watershed Society
Marc.Imlay@pgparks.com

Carol Jelich
Volunteer
Maryland Native Plant Society
410.827.7759
jrj_csj@mindspring.com

Sylvan Kaufman
Board Member
Chesapeake Conservation Landscaping Council
410-310-0160
sylvan.kaufman@GMAIL.COM

Patrick Kelley
Horticulturist
Anne Arundel County Recreation and Parks Department
410.222.1246
rpkell96@mail.aacounty.org

Jay Kilian
Maryland Department of Natural Resources
Monitoring and Non-Tidal Division
410.260.8617
JKilian@dnr.state.md.us

William Klingelhofer
Maryland Department of Transportation
State Highway Administration
410.545.8596
WKlingelhofer@sha.state.md.us

Wesley M. Knapp
Wildlife and Heritage Service
Maryland Department of Natural Resources
Wildlife and Heritage
410.827-8612
wknapp@dnr.state.md.us

K. L. Kyde
Invasive Plant Specialist
Maryland Department of Natural Resources
KKyde@dnr.state.md.us

Deborah Landau
Conservation Ecologist
The Nature Conservancy
dlandau@TNC.ORG

Andrew Lazur
Aquaculture Specialist
University of Maryland
Center for Environmental Science
410.221.8474
alazur@hpl.umces.edu

Chris Luckett
Plant Pathologist
Maryland Department of the Environment
443.482.2731
cluckett@mde.state.md.us

John Lydon
4400 Romlon Street
Beltsville, MD 20705
j.lydon@verizon.net

Mary Kay Malinoski
University of Maryland
Cooperative Extension Service
410.531.5568
mkmal@umd.edu

Jonathan McKnight
Maryland Department of Natural Resources
Wildlife and Heritage
410.260.8539
jmcknight@dnr.state.md.us

Alice Neily Mutch
Maryland Master Gardener Program
410.841.6202
alice@baysmartgardening.com

Ellen Nibali
University of Maryland
Home and Garden Information Center
knibali@erols.com

Earl "Bud" Reaves
County Forester
Anne Arundel County Inspections and Permits
410-222-7441
IPREAV00@aacounty.org

Peter Rupp
Weed Specialist
Maryland Department of Agriculture
Plant Protection & Weed Management
410.841.5871

Jil Swearingen
National Park Service
National Capital Region
Natural Resources and Science Division
202.342.1443, ext. 218
Jil_Swearingen@nps.gov

Sara Tangren
Chesapeake Natives
301.270.4534
SATangren@ChesapeakeNatives.org

Alan V. Tasker
USDA/APHIS
Alan.V.Tasker@USDA.gov

Robert Tatman
Program Manager
Maryland Dept. of Agriculture
Forest Pest Management
410-841-5922
TatmanRL@mda.state.md.us

John Peter Thompson
Maryland Nursery and Landscape Association
301.440.8404
ipetrus@msn.com

Julie Thompson
Biologist
United States Fish & Wildlife Service
410.573.4517
Julie_Thompson@fws.gov

Robert H. Tichenor, Jr. USDA APHIS
301-734-5405
robert.h.tichenor@aphis.usda.gov

Matthew A. Travis
State Plant Health Director
USDA-APHIS-PPQ
410.631.0073, ext. 15
Matthew.A.Travis@aphis.usda.gov

Robert B. Trumbule
Entomologist
Maryland Department of Agriculture
Plant Protection & Weed Mgt. Section
301.927.8355
rtrumbule@erols.com

Sarah Widman
Regulatory Administrator
Maryland Department of Natural Resources
Fisheries Service
410.260.8266
swidman@dnr.state.md.us

Jim D. Young
Identifier
USDA-APHIS-PPQ
410-631-0073 ext. 14
jim.d.young@aphis.usda.gov

Last Updated: 10/20/2011