Universidad de Concepción (Chile).

USDA. Animal and Plant Health Inspection Service.

The 2008 Farm Bill (the Food, Conservation, and Energy Act of 2008), effective May 22, 2008, amended the Lacey Act and extended its protections to a broad range of plants and plant products, making it unlawful to import into the United States any plant or plant product that was illegally harvested. It also makes it unlawful to import certain products without a declaration.

APHIS, the National Marine Fisheries Service, and the U.S. Fish and Wildlife Service administer the Lacey Act. APHIS is responsible for collecting declarations for imported plants and plant products, and defining the scope of plant materials that require a declaration; see Do I Need a Lacey Act Declaration? 

APHIS established through rulemaking a schedule for implementing the declaration requirement. Phases 1, 2, and 3 went into effect in 2009; phase 4 in 2010; phase 5 in 2015; and phase 6 went in 2021. Lacey Act Phase VII Declaration Implementation will go into effect on December 1, 2024. 

Lake County (California).

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.

New Hampshire Lakes Association.

DOI. National Park Service.

Utah Department of Natural Resources. 

Aquatic invasive species (AIS) personnel from the Utah Department of Natural Resources (DNR) have stopped more than 120 mussel-infested boats this year, most of which had visited Lake Powell, from launching at other Utah waterbodies. So far in 2018, more than 100 mussel-infested boats have been quarantined, a significant increase compared to recent years. "The quagga situation at Lake Powell has worsened. If you boat at Lake Powell it's very likely your boat has quagga mussels on it," said AIS Program Coordinator Nathan Owens. "With more mussels in the lake and lower water levels more boaters have mussels attached to their vessels than in past years. Our techs are regularly finding them on and in boats that have only been in Lake Powell for a day or two — something we haven't experienced in the past." Boaters that visit another lake or reservoir after visiting Lake Powell will have their boat inspected again. If mussels are found the boat will be decontaminated and quarantined, if necessary.

Lake Tahoe Basin Weed Management Area.

Tahoe Resource Conservation District; Tahoe Regional Planning Agency; DOI. Fish and Wildlife Service.

Massachusetts Department of Conservation and Recreation.

USDA. National Institute of Food and Agriculture.

Map tool allows access to specific colleges and universities (includes Extension) that make up the land-grant university system and provides links to the institution's websites.

USDA. Forest Service.

The Landscape Scale Restoration Program is a Forest Service State and Private Forestry competitive grant program that promotes collaborative, science-based restoration of priority forest landscapes and furthers priorities identified in State Forest Action plans.

JRS Biodiversity Foundation.

The Centre for Agriculture and Biosciences International (CABI) has published one of the most complete and current datasets on Invasive Alien Plants (IAP) in East and Southern Africa. This extraordinary dataset, (CABI's Africa Invasive and Alien Species data), is already being translated into new research findings and conservation action on the ground.

Larimer County (Colorado).

University of Alaska - Fairbanks. Cooperative Extension Service.

See also: UAF/CES Publications for more fact sheets.

North Dakota State University. Extension Service.

British Columbia Ministry of Agriculture (Canada).

See also: Field Vegetables for more fact sheets.

University of Hawaii. Cooperative Extension Service.

See also: Plant Disease Publications for more fact sheets.

Virginia Tech; Virginia State University. Virginia Cooperative Extension.

Connecticut Agricultural Experiment Station.

See also: Plants: Fruits, Vegetables, Flowers, and House Plants Fact Sheets for more resources