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

Maryland

Items of Interest:

Felt Sole Ban in the Works for Maryland Streams (May 24, 2010)
Maryland Department of Natural Resources.
Maryland DNR is moving forward with the Felt-Soled Wader ban that would help to prevent further spread of Didymo and other microorganisms that infest the State's waters and, when overgrown, damage water quality and impair fishing and boating opportunities. DNR will be reaching out to the angling community over the summer to seek comment and input. The next public scoping meeting will occur in Sep 2010. Information about this regulation initiative and the schedule for the next public scoping event can be found on the Fisheries Service: Draft Regulations site (see Felt-Soled Wader Ban). Comments are due Jun 14, 2010.

DNR Study Confirms Threats To Native Crayfish (Apr 26, 2010)
Maryland Department of Natural Resources.
A new study finds several species of native Maryland crayfish are declining because of the introduction and spread of invasive crayfish. The threat looms large, especially with the first-ever discovery of the Rusty Crayfish, one of the most notorious invasive species, in three Maryland watersheds in 2007 and 2008.

White Nose Syndrome Confirmed In Bats From Western Maryland Cave (Mar 18, 2010)
Maryland Department of Natural Resources.
Biologists have confirmed that bat carcasses collected from a cave near Cumberland on Mar 5, 2010 were infected with White Nose Syndrome (WNS). This is the first confirmed WNS case in Maryland.

HB 1360: Department of Agriculture - Invasive Plants - Labeling and Notice (Introduced Feb 18, 2010)
Maryland General Assembly.
This bill designates 45 plant species as invasive plants and authorizes the Maryland Department of Agriculture to designate additional species of plants as "invasive;" requires retail outlets and landscapers to provide certain disclosures regarding invasive plants; and makes a violation of the law a misdemeanor punishable by a fine of $500. See Maryland Noxious Weed I.D. (PDF | 500 KB) for the 6 plant species currently regulated in Maryland.

Invasive Algae Found In Savage River: Didymo Found Below Savage River Reservoir (Dec 16, 2009)
Maryland Department of Natural Resources.
The Maryland Department of Natural Resources (DNR) announced that didymo, an invasive non-native algae has been found in the Savage River below Savage River Reservoir. Didymo's appearance in popular trout fishing areas indicates that it is being spread by anglers, particularly by felt-sole boots. For more information, visit Department of Natural Resource Recreational Fisheries and Maryland Invasive Species Web sites.

Find of Invasive Zebra Mussels Could Spell Serious Damage (May 24, 2009)
Washington Post.

BOATERS: Help Stop Zebra Mussels from Coming to Maryland (PDF | 371 KB)) (May 2009;
Maryland Department of Natural Resources.
If you spot a suspected zebra mussel, freeze it in a plastic bag or preserve it in a small bottle of rubbing alcohol, then call Maryland Department of Natural Resources (Toll Free 1-877-620-8DNR extension 8615 or 410-260-8615). For more information, please see zebra mussels from Maryland DNR.

Zebra Mussel Found on Susquehanna River at Conowingo Dam in Maryland: Nine-Mile Long Lake Stretches into Pennsylvania (Nov 24, 2008)
Pennsylvania Department of Environmental Protection.
Environmental Protection and Fish and Boat Commission officials have confirmed the discovery of a zebra mussel at the Conowingo Hydroelectric Dam in Maryland; the first time the Driessena polymorpha has been found in the lower Susquehanna River. Signs will be posted at Susquehanna River launching ramps to remind boaters and anglers to report any sightings and to scrub their vessels and equipment before moving them to prevent unwanted hitchhikers.
Invasive Zebra Mussels Found in Maryland, Susquehanna River: DNR Calls on Boaters to Help Prevent Spread of Harmful Zebra Mussels (Dec 9, 2008)
Maryland Department of Natural Resources.

Invasive Algae Found In Maryland: Potentially Destructive Didymo found in Gunpowder FallsInvasive Algae Found In Maryland: Potentially Destructive Didymo found in Gunpowder Falls (May 6, 2008)
Maryland Department of Natural Resources.
DNR urges anyone who observes Didymo to contact Don Cosden at 410-260-8287 as soon as possible.

DNR Surveying for Invasive Rusty Crayfish (Oct 18, 2007)
Maryland Department of Natural Resources.
In order to prevent the spread of this and other invasive species, never release live unused bait and do not transport live fish or crayfish from one body of water to another. Rusty crayfish cannot legally be imported, transported, purchased, possessed live, propagated, sold, or released into Maryland water. For more information about Rusty Crayfish (PDF | 1.4 MB)...

Chinese Mitten Crab Watch
Maryland Department of Natural Resources.
Anyone who catches a mitten crab should keep it on ice, take pictures, note where it was found and call authorities. There is a now a hotline (443-482-2222) and a dedicated e-mail address (SERCMittenCrab@si.edu) for reporting sightings.

DON'T MOVE FIREWOOD OUT OF PRINCE GEORGE'S COUNTY -- Buy it Where you'll burn It!! (PDF | 57 KB)

Emerald Ash Borer in Maryland
Maryland Department of Agriculture.
Emerald Ash Borer was first detected in Maryland in 2003. After 3 years of work, officials believed the insect was eradicated from Maryland. In August 2006, the same experts found evidence that the emerald ash borer is still in the county.

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

Find Experts and See State Specific Threats:

Invasive Species Experts - Maryland
Aquatic Nuisance Species Task Force.

Nonindigenous Species List - Maryland or Display Species List by Taxonomic Group (select State)
DOI. USGS. Southeast Ecological Science Center.
Includes fact sheets, maps and collection information.

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.

Forest Threat Summary Viewer - Maryland
USDA. FS. Eastern Forest Environmental Threat Assessment Center.
See what threats (invasive plants, insects and diseases) are in my state.

Government

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

Maryland's 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

Invasive Species
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

Control of Invasive Non-Native Plants: A Guide for Gardeners and Homeowners in the Mid-Atlantic Region (PDF | 121 KB)
Maryland Native Plant Society.
Species of Concern; Special Note: Control measures, alternative plants

Invasive Species Removal Projects
Maryland Native Plant Society.
Contacts; Community

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: Sep 02, 2010
 
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