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Invasive Species Resources

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Massachusetts Introduced Pests Outreach Project.
University of Massachusetts Extension. Landscape, Nursery, and Urban Forestry Program.
University of Massachusetts Extension. Landscape, Nursery, and Urban Forestry Program.
University of Massachusetts Extension. Landscape, Nursery, and Urban Forestry Program.
University of Massachusetts Extension. Landscape, Nursery, and Urban Forestry Program.
University of Massachusetts - Amherst. UMass Extension. Greenhouse Crops & Floriculture Program.
University of Massachusetts - Amherst. UMass Extension. Greenhouse Crops & Floriculture Program.
University of Massachusetts - Amherst. UMass Extension. Greenhouse Crops & Floriculture Program.
North Carolina Wildlife Resources Commission.
Arizona Department of Forestry and Fire Management.
South Dakota Department of Agriculture. Conservation and Forestry.
Forest health management in South Dakota encompasses a wide array of growing conditions, management practices and host species.
North Carolina Department of Agriculture and Consumer Services. North Carolina Forest Service.
North Carolina State University. Cooperative Extension.
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.
North Carolina Department of Agriculture and Consumer Services. Plant Industry Division. Plant Protection Section.
Massachusetts Institute of Technology Sea Grant. Center for Coastal Resources.
North Dakota State University. Extension Service.
Publication W1132
North Dakota Game and Fish Department.
View current information on the locations of curlyleaf pondweed, Eurasian watermilfoil, and zebra mussels in North Dakota waters.