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Invasive Species Resources

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USDA. FS. Lake Tahoe Basin Management Unit.

USDA. Animal and Plant Health Inspection Service.

USDA. APHIS. Plant Protection and Quarantine.
USDA. Forest Service.
There are 21 major species of noxious weeds (invasive) on the Black Hills National Forest in western South Dakota and northeastern Wyoming. 
Emerald Ash Borer Information Network.
Provides federal and state quarantine information.
USDA. APHIS. Plant Protection and Quarantine.

See also: Noxious Weeds Program: Regulations and Noxious Weed Regulations (U.S. Government Publishing Office - Electronic Code of Federal Regulations; Title 7: Agriculture, Part 360)

USDA. Agricultural Marketing Service.

AMS enforces interstate commerce provisions of the Federal Seed Act (FSA) and provides seed testing service under the Agricultural Marketing Act. The FSA regulates the interstate shipment of agricultural and vegetable seeds. Includes the State Noxious-Weed Seed Requirements Recognized in the Administration of the Federal Seed Act (2019; PDF | 1.3 MB). This annually updated publication contains information about the various State labeling requirements and prohibitions of noxious-weed seeds and shows the scientific names and common names according to the law and regulations of the particular State in which the seed is noxious (by State and Appendices - common and scientific name cross-referenced).
See also: Items of Interest in Seed Control (publication for seed control officials and seed companies).

DOI. FWS. Fisheries and Habitat Conservation.
Through the Service's AIS Program, one AIS Coordinator is funded in each Service Region. This dedicated group of people works closely with state invasive species coordinators, non-governmental groups, private landowners and many others in their day-to-day activities. Provides State and Regional AIS contacts.
USDA. Animal and Plant Health Inspection Service.
Includes information for Mexican Fruit Fly, Mediterranean Fruit Fly, and Oriental Fruit Fly
DOI. NPS. Glen Canyon National Recreation Area.
Quagga mussel larvae, or veligers, were first confirmed in Lake Powell in late 2012 after routine water monitoring tests discovered mussel DNA in water samples taken from the vicinity of Antelope Point and the Glen Canyon Dam. As of early 2016, thousands of adult quagga mussels have been found in Lake Powell, attached to canyon walls, the Glen Canyon Dam, boats, and other underwater structures, especially in the southern portions of the lake. It is crucial to keep the mussels from moving from Lake Powell to other lakes and rivers. Utah and Arizona state laws require you to clean, drain, and dry your boat when leaving Lake Powell using self-decontamination procedures.

DHHS. Office of Disease Prevention and Health Promotion.

Provides links and resources for State Health Departments, many of which have information about Zika virus and West Nile virus with specific state information.

USDA. Animal and Plant Health Inspection Service.

See what states have a federal quarantine for any of the targeted Hungry Pests, and identify which pests or diseases are at greatest risk due to a suitable habitat. In addition to federal quarantines, state-level quarantines might apply see State Summaries of Plant Protection Laws and Regulations (National Plant Board).

USDA. FS. Rocky Mountain Research Station.
Rocky Mountain Research Station personnel have scientific expertise in widely ranging disciplines and conduct multidisciplinary research on invasive species issues with emphasis in terrestrial and aquatic habitats throughout the Interior West, Great Plains, and related areas.
USDA. APHIS. Plant Protection and Quarantine.
DOI. NPS. Saguaro National Park.
Help preserve the Sonoran Desert by removing buffelgrass, a highly invasive grass that threatens native plants and wildlife populations. Volunteers are needed to assist with buffelgrass pulls, held the second Saturday of each month, from Sept-May.
DOI. NPS. Glen Canyon National Recreation Area.
It is crucial to keep the mussels from moving from Lake Powell to other lakes and rivers. Utah and Arizona state laws require you to clean, drain, and dry your boat when leaving Lake Powell using self-decontamination procedures. Additional steps are required if you launch on other waters without a significant drying period or if you are on Lake Powell for more than 5 days.
DOI. Fish and Wildlife Service.