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Home / Invasive Species Resources

Invasive Species Resources

Provides access to all site resources (alphabetically), with the option to search by species common and scientific names. Resources can be filtered by Subject, Resource Type, Location, or Source.

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USDA. FS. Lake Tahoe Basin Management Unit.

DOI. NPS. Yellowstone National Park.

If you plan to use your own boat or angler float tube, you’ll need a permit and a free Yellowstone aquatic invasive species inspection. You can speed up the inspection process by arriving with a boat that is clean, drained, and dry. Watercraft that arrive dirty or with standing water will be subject to decontamination. Watercraft that cannot be properly decontaminated will be prohibited from launching.

California Invasive Plant Council.

Includes Prevention BMPs for Land Managers, Prevention BMPs for Transportation and Utility Corridors, BMPs for Protecting Wildlife When Using Herbicides, Land Manager’s Guide to Developing an Invasive Plant Management Plan, and Prevention BMPs for Central Sierra Tree Mortality Zones.

California Invasive Plant Council.

California Department of Fish and Wildlife.

The goals of the California Invasive Species Action Week (CISAW) are to increase public awareness of invasive species issues and promote public participation in the fight against California's invasive species and their impacts on our natural resources.

Prevention is the most effective strategy in managing invasive species. However, hundreds of invasive plants and animals have already established in California and are rapidly spreading each year. These invaders are negatively impacting our waters, our native plants and animals (some of them rare, threatened, or endangered), our agriculture, our health, our economy, and our favorite recreational places. Help us celebrate California's Invasive Species Action Week, and more importantly, help stop the spread of invasive species, by volunteering to take action.

Learn how invasive species are affecting California, with Invasive Species Week Lunchtime Talks (June 7-11, 2021). Webinars are part of California Invasive Species Action Week, organized by the California Department of Fish & Wildlife. Webinars were recorded and available for viewing.

California Department of Food and Agriculture. Citrus Pest and Disease Prevention Program.

DOI. NPS. Glacier National Park.

Glacier National Park waters are generally open for boating from mid-May through October. All watercraft require an NPS inspection and permit before launching. Prior cleaning, draining, and drying of all watercraft, both externally and internally, will reduce inspection time significantly.

Montana Fish, Wildlife, and Parks.

The Angler AIS Prevention Pass (AISPP) is required for all individuals who fish in Montana. This program was initiated by the 2017 Montana Legislature to help fund the fight against aquatic invasive species in Montana. Non-resident watercraft launching in Montana must purchase a Vessel AIS Prevention Pass (AISPP). Purchase the Vessel AISPP at FWP regional offices or through the Online Licenses Service.

Montana Fish, Wildlife & Parks.

On Sunday, June 27, watercraft inspection stations in eastern Montana intercepted two boats entering the state carrying invasive mussels, making it the 35th and 36th mussel-fouled boats intercepted this year. This surpasses the total number of 35 mussel-fouled boats intercepted in 2020.

Fish, Wildlife & Park staff reminds anyone transporting motorized or nonmotorized boats into Montana that an inspection is required before launching, and stopping at ALL open watercraft inspection stations is required. Failing to stop at an inspection station can result in a fine of up to $500. Many residents of western states, including Montana, are buying boats out of the Midwest or southwestern U.S., where invasive mussels are common. The record number of interceptions is a reminder for people purchasing boats from other states to clean, drain and dry the vessel.

California Department of Food and Agriculture. Citrus Pest and Disease Prevention Program.
The Citrus Pest & Disease Prevention Program is an initiative funded by California citrus growers and administered by the California Department of Food and Agriculture dedicated to combating serious pests and diseases that threaten the state's citrus trees.
Plant California Alliance.

Montana Fish, Wildlife, and Parks.

Following the detection of invasive aquatic mussel larvae in Nov 2016, the State of Montana's Mussel Response Team was formed to rapidly assess the extent and severity of the mussel incident impacting Montana's waterways. Aquatic invasive species (AIS), including diseases, are easily spread from one water body to the other. To protect Montana’s waters and native aquatic species, please follow the rules and guidelines... clean, drain, dry.

DOD. USACE. Omaha District.

A draft integrated letter report and programmatic environmental assessment has been developed to determine the economic and environmental impacts of federal participation in state-managed watercraft inspection programs along the Upper Missouri River Basin in Montana, Wyoming, North Dakota, South Dakota and Nebraska. Public comments on the draft EA will be accepted until March 2, 2021.

The existing watercraft inspection programs are managed collaboratively by the states of Montana, Wyoming, North Dakota, South Dakota and Nebraska, where watercraft transported along highways are inspected for the presence of aquatic invasive species and decontaminated when detected. If approved, federal participation in the program would be cost-shared (50 percent) with each of the states, and would employ a regional strategy to identify locations that would provide the greatest likelihood of preventing the spread of aquatic invasive species to reservoirs operated and maintained by the Corps in the Upper Missouri River Basin.

California Department of Fish and Game.

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 Parks and Recreation. Division of Boating and Waterways.

As part of its mission, the Division of Boating and Waterways manages the Quagga and Zebra Mussel Infestation Prevention Grant Program, which supports preventative plans that help protect California’s reservoirs from a dreissenid mussel infestation. California State Parks Division of Boating and Waterways (DBW) will accept applications for the 2021 Quagga and Zebra Mussel Infestation Prevention Grant Program: March 22, 2021 - April 30, 2021, subject to available funds.

Minimum Eligibility Requirements:
Grant applicant must own/manage any aspect of the water in a reservoir where recreational activities are permitted; Grant applicant must demonstrate that the reservoir is uninfested with dreissenid mussels; and the reservoir must be open to the public.

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.

USDA. Animal and Plant Health Inspection Service.

The United States Department of Agriculture's (USDA) Animal and Plant Health Inspection Service (APHIS) is announcing that effective today, we are transitioning our virulent Newcastle disease (vND) efforts in southern California from a response focus to implementing a prevention plan aimed at keeping vND from recurring in the region. Even with extensive testing taking place, APHIS has not confirmed any new vND cases since February 1, 2020. As a result, the California Department of Food and Agriculture (CDFA) is removing its vND quarantine.