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Invasive Species Resources

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Cornell Laboratory of Ornithology.
Note: Nesting Behavior
Cornell University. Cooperative Extension of Suffolk County. Horticulture Diagnostic Laboratory.
See also: Tree and Shrub Disease for more fact sheets.

Kansas Department of Wildlife, Parks, and Tourism.

Kansas Department of Wildlife, Parks, and Tourism.

Ohio Department of Natural Resources.
South Carolina Department of Natural Resources.
New York State Department of Agriculture and Markets. Cooperative Agricultural Pest Survey.

See also: Forest Health Invaders for more fact sheets

Ohio State University. College of Food, Agricultural, and Environmental Sciences.
Clemson University Cooperative Extension. Home and Garden Information Center.
Hilton Head Island Municipal Government (South Carolina).
Cornell University. Agriculture and Life Sciences.
This guide provides photographs and descriptions of biological control (or biocontrol) agents of insect, disease, and weed pests in North America. It is also a tutorial on the concept and practice of biological control and integrated pest management (IPM). Whether you are an educator, a commercial grower, a student, a researcher, a land manager, or an extension or regulatory agent, we hope you will find this information useful.
Cornell University Cooperative Extension. Department of Natural Resources.
See also: ForestConnect Fact Sheet Series for more factsheets.
New York Department of Environmental Conservation.
Kansas State University. Agricultural Experiment Station and Cooperative Extension Service.
See also: Weed Management Publications for more resources
New York Department of Environmental Conservation.

Ohio Department of Natural Resources. Division of Forestry.

Ohio Department of Natural Resources. Division of Forestry.