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You are here: Home / United States / State Resources / Maryland
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Multistate Resources
Maryland

Provides links to state-specific resources with an interest in the prevention, control, or eradication of invasive species.

Items of Interest:

Regulation of Invasive Plants in Maryland - Comments due by Dec 17, 2012 (Nov 26, 2012)
Invasive Notes Weblog.
These regulations outline the risk assessment protocol and the rules concerning plants that are ultimately ranked as Tier 1 or Tier 2 invaders. No plants have yet been assessed -- this is NOT the plant list, but the regulations that will apply to them when they are assessed.

Destructive Emerald Ash Borer Discovered in Montgomery County (Jun 29, 2012)
Maryland Department of Agriculture.
The Maryland Department of Agriculture (MDA) has detected the invasive, highly destructive emerald ash borer (EAB) beetle in Montgomery County - the seventh county in the state to have a positive identification of the pest. Last summer, MDA concluded that the pest was likely present throughout the western shore and imposed a quarantine on all 14 counties west of the Chesapeake Bay and Susquehanna River, making it illegal to move ash products to the Eastern Shore.

State Highway Administration Pesters Invasive Species with Beneficial Insects (Jun 29, 2012)
Maryland Department of Transportation
.
SHA, along with the Maryland Department of Agriculture (MDA), is enlisting the help of the mile-a-minute weevil and the purple loosestrife beetle in the epic struggle to control invasive plant species that pose a threat to wetlands, native vegetation and wildlife habitat. Similar programs, which have been successful in New York, Delaware and other states, are using greener methods to control invasive plant species. In Maryland, SHA and MDA have used insects for the biological control of thistle, another invasive weed species.

Didymo Infests Third Maryland Trout Stream (May 7, 2012)
Maryland Department of Natural Resources.
Maryland Department of Natural Resources' (DNR) biologists confirmed the presence of didymo, an invasive algae known to anglers as rock snot or boulder boogers, in Big Hunting Creek in Frederick County. DNR urges all anglers to do their part in helping to stop the spread of didymo to other trout waters. Anglers should remove mud and debris from their boots before entering and soon after leaving streams and use wader wash stations to clean their boots in saltwater before heading off to another body of water. If a wader wash station isn't available or the wash pan of salt water is empty, anglers should disinfect their boots at home. Letting boots and gear dry thoroughly for at least 5 days between fishing trip will also kill didymo cells. DNR also reminds anglers that felt-soled boots were banned in all Maryland waters effective March 22, 2011, to protect and preserve wildlife and their habitats.

Snakehead Invaders Spread to the Rhode (Jul 19, 2011)
Smithsonian Environmental Research Center. Shorelines.
Scientists have discovered a northern snakehead in Anne Arundel County. Biologists from the Smithsonian Environmental Research Center were taking annual fish samples last week when they found the 23-inch egg-bearing snakehead in the Rhode River. Scientists are exploring whether low salinity levels in the Chesapeake Bay allowed the snakehead to travel to Rhode River.

Citizen Science: New Website Launched Making it Easier to Report Sightings of Chinese Mitten Crabs (May 2011)
Smithsonian Environmental Research Center.
Are you a crabber, waterman, or concerned citizen? We need your help to detect and assess the status of Chinese Mitten Crabs along the Atlantic and the Gulf Coasts. Recently a new website, Mitten Crab Watch, has been launched to provide information on the invasion of the mitten crab and to allow users to more easily report catches.

Maryland Invasive Plant Bill Set to Become Law (Apr 6, 2011)
Anacostia Watershed Society.
The invasive plant bill (HB 831) will deal with the the nursery trade of invasive plant species in the state of Maryland.  It will employ a comprehensive science-based risk assessment protocol that will generate a tiered list of the state’s invasive plants.  It will ban the most highly invasive species and includes a provision that will require retailers to post signs, warning consumers of the environmental hazards of these plants. This bill is a much needed measure to address and contribute to curbing the invasive plant species problem from its main root cause without affecting the horticultural industry or the state's budget. Hopefully it will serve as a model for other states in the country.

Report Invasive Plant Pest in Maryland
Maryland Department of Agriculture.
PLEASE CALL: 410.841.5920

State Specific Threats:

Nonindigenous Aquatic Species List - Maryland or Display NAS by Taxonomic Group (select State)
DOI. USGS. Southeast Ecological Science Center.
Includes fact sheets, maps and collection information for aquatic vertebrates and invertebrates occurring outside of their native range.

State Noxious Weed List - Maryland
USDA. NRCS. National Plant Data Center. PLANTS Database.
Designated legally noxious plants.

Status of Invasive Plants - Maryland / Details by State and Details by County
University of Georgia. Center for Invasive Species and Ecosystem Health. Early Detection & Distribution Mapping System.

Pest Tracker - Maryland
USDA. APHIS. Cooperative Agricultural Pest Survey. National Agricultural Pest Information System.

States Restricting Firewood Movement and/or Advocating Leaving Firewood at Home: Who is Affected?
The Nature Conservancy. Don't Move Firewood.

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Government

Plants/Pests
Maryland Department of Agriculture.
Species of Concern; Contacts; Laws and Regulations; Management

Maryland's Former Ballast Water Management Regulations
Maryland Department of the Environment.
Species of Concern; Laws and Regulations; Management

Maryland Invasive Species Resource Center
Maryland Department of Natural Resources.
Species of Concern; Laws and Regulations; Management

Invasive and Exotic Species of Maryland
Maryland Department of Natural Resources. Wildlife and Heritage Division.
Species of Concern; Contacts; Management

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University/Academic

Invasives
University of Maryland. Home and Garden Information Center.
Species of Concern

Non-native Species
University of Maryland. Maryland Sea Grant.
Species of Concern; Special Note: News releases; video list; fact sheets; links

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Organizations

Invasive Species
Chesapeake Bay Program.
Species of Concern; Publications

Maritime Environmental Resource Center (MERC): A Maryland Ballast Water Initiative
Maritime Environmental Resource Center.
Management

Maryland Invasive Species Council
Maryland Invasive Species Council.
Species of Concern; Management

Invasive Species Removal Projects
Maryland Native Plant Society.
Species of Concern; Management; Special Note: Control of Invasive Non-Native Plants: A Guide for Gardeners and Homeowners in the Mid-Atlantic Region (Revised Mar 2011; PDF | 208 KB)

Invasive Plant Program
Anacostia Watershed Society.
Contacts; Community

Mid-Altantic Exotic Plant Pest Council
Mid-Atlantic Exotic Plant Pest Council.
Contacts; Special Note: Meeting minutes

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Last Modified: Jun 24, 2014
 
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