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Invasive Species Resources

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California Department of Food and Agriculture. Plant Health and Pest Prevention Services.

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.
New York State Department of Agriculture and Markets.
New York Codes, Rules, and Regulations.
TexasInvasives.org.
Zebra mussels are a small, destructive invasive species that can spread across Texas by hitching a ride on boats and trailers. Zebra mussels can cause tremendous environmental and economic damage - hurting aquatic life, damaging your boat, hindering water recreation and even threatening your water supply. In the state's ongoing effort to combat the spread of invasive zebra mussels, new rules effective July 1, 2014 require that all boats operating on public fresh water anywhere in Texas be drained after use.
New York Department of Environmental Conservation.
A regulation was adopted in 2014 that prohibits or regulates the possession, transport, importation, sale, purchase and introduction of select invasive species. The purpose of this regulation is to help control invasive species, a form of biological pollution, by reducing the introduction of new and spread of existing populations.
Texas Parks and Wildlife Department.
Lake George Park Commission.
From May 1st - Oct. 31st, all trailered boats being launched must be inspected at one of the 7 regional inspection stations.
California Department of Food and Agriculture. Plant Health and Pest Prevention Services.
California State Lands Commission.
New York State Agricultural Experiment Station.
California Department of Food and Agriculture.

Texas Department of Agriculture.

Maryland Department of Agriculture.

California Department of Parks and Recreation. Division of Boating and Waterways.

California registered vessels using fresh water bodies within the state are required to display a “Mussel Fee Paid” sticker on the hull next to the current registration sticker. Paying the Mussel Fee does not entitle vessels to bypass inspections or fees for inspections conducted by individual reservoir owners or managers.
California Department of Fish and Game.
Texas Department of Agriculture.
California Department of Food and Agriculture. Plant Health Division. Pest Exclusion Branch.
Tahoe Resource Conservation District; Tahoe Regional Planning Agency; DOI. Fish and Wildlife Service.
Watercraft are the largest vectors for spreading aquatic invasive species (AIS), such as quagga and zebra mussels into new waterways, making boat inspections a vital aspect of protecting Lake Tahoe and other nearby water bodies.