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Invasive Species Resources

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Maryland Department of Agriculture.
A Notice of Final Action for the Maryland Invasive Plant Regulations was published in the Maryland Register on Friday, February 3. These regulations went into effect February 13. The updated regulations add a total of four new species to the Tier 1 and Tier 2 lists established by the original invasive plant regulations (April 2016). Weed risk assessments are ongoing, and additional plant species will be added to the lists through the regulatory process as they are completed and approved. These science-based assessments are the foundation for decisions regarding a plant’s invasive status in the state. Full assessment reports are available on the Maryland Invasive Plants Prevention and Control website.
Maryland Department of Agriculture.
Iowa State University. Extension and Outreach. Pesticide Safety Information Program.
The emerald ash borer (EAB), Agrilus planipennis, is an exotic insect pest from Asia. The flattened, creamy white larval stage feeds below the bark and cuts off the living, water and nutrient conducting vessels causing tree death. EAB has been found in 13 Iowa counties (Allamakee, Black Hawk, Boone, Bremer, Cedar, Des Moines, Henry, Jasper, Jefferson, Muscatine, Story, Union, and Wapello). As of February 2014, all 99 counties in Iowa have been quarantined (Treatment Map) by the Iowa Department of Agriculture and Land Stewardship to slow the movement of this destructive pest to non-quarantined areas/states.
Iowa Department of Agriculture and Land Stewardship.
University of Idaho. Extension.
Iowa Department of Natural Resources.
Maryland Department of Agriculture.
The Maryland Department of Agriculture has confirmed that a single adult spotted lanternfly has been found on a trap in the northeast corner of Cecil County near the border of Pennsylvania and Delaware. This is the first confirmed sighting of the invasive species in Maryland, and the department does not believe there is an established population of the pest in the state. If you suspect you have found a spotted lantern fly egg mass, nymph, or adult, snap a picture of it, collect it, put it in a plastic bag, freeze it, and report it to the Maryland Department of Agriculture at DontBug.MD@maryland.gov.
DOI. NPS. Yellowstone National Park.

Maryland Department of Natural Resources.

Maryland Department of Natural Resources. Forest Service.

See also: Invasive Plants and Insects Fact Sheets for additional species to help control invasive species in Maryland.

Maryland Department of Natural Resources. Forest Service.

See also: Includes Invasive Plants and Insects Fact Sheets for additional species to help control invasive species in Maryland

Maryland Department of Natural Resources. Forest Service.

See also: Invasive Plants and Insects Fact Sheets for additional species to help control invasive species in Maryland

Maryland Department of Natural Resources. Forest Service.

See also: Includes Invasive Plants and Insects Fact Sheets for additional species to help control invasive species in Maryland

Maryland Department of Natural Resources. Forest Service.

See also: Invasive Plants and Insects Fact Sheets for additional species to help control invasive species in Maryland

Maryland Department of Natural Resources. Forest Service.

See also: Invasive Plants and Insects Fact Sheets for additional species to help control invasive species in Maryland

Maryland Department of Natural Resources. Forest Service.

See also: Invasive Plants and Insects Fact Sheets for additional species to help control invasive species in Maryland

Maryland Department of Natural Resources. Forest Service.

See also: Invasive Plants and Insects Fact Sheets for additional species to help control invasive species in Maryland

Maryland Department of Natural Resources. Forest Service.

See also: Invasive Plants and Insects Fact Sheets for additional species to help control invasive species in Maryland
Idaho Department of Lands.
See also: Forester Forums for more fact sheets
Maryland Department of Agriculture.