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Invasive Species Resources

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USDA. Forest Service.
Holmes, Thomas P.; Aukema, Juliann E.; Von Holle, Betsy; Liebhold, Andrew; Sills, Erin. 2009. Economic impacts of invasive species in forest past, present, and future. In: The Year In Ecology and Conservation Biology, 2009. Ann. N.Y. Acad. Sci. 1162:18-38.
USDA. FS. Northern Research Station.
DOI. NPS. Point Reyes National Seashore.
USDA. National Agricultural Statistics Service.
In 2016 NASS began to collect data on honey bee health and pollination costs. Provides reliable, up-to-date statistics help track honey bee mortality.

USDA. FS. Northern Research Station.

In addition to cleaning the air and water, forests hold a tremendous amount of sequestered carbon. When trees die and then decay on the forest floor, that carbon is released into the atmosphere, a phenomenon that is one of the drivers of climate change. A first-of-its-kind study by a team that included the United States Department of Agriculture’s Forest Service and Purdue University scientists finds that non-native invasive insects and diseases are reducing the amount of carbon stored in trees across the United States. The study, “Biomass losses resulting from insect and disease invasions in USA forests,” is available at: https://www.nrs.fs.fed.us/pubs/58371.

USDA. APHIS. Wildlife Services.
USDA. Economic Research Service.
Note: Webarchive; provides economic background information
HathiTrust Digital Library.
Thompson, D. Q. (1987). Spread, impact, and control of purple loosestrife (Lythrum salicaria) in North American wetlands. Washington, DC: U.S. Dept. of the Interior, Fish and Wildlife Service.
DOI. Fish and Wildlife Service.
The negative consequences of invasive species are far-reaching, costing the United States billions of dollars in damages every year. Compounding the problem is that these harmful invaders spread at astonishing rates. Such infestations of invasive plants and animals can negatively affect property values, agricultural productivity, public utility operations, native fisheries, tourism, outdoor recreation, and the overall health of an ecosystem.