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U.S. Department of Agriculture
National Invasive Species Information Center
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Invasive Species Resources

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A Homeowner's Guide to Preventing the Introduction and Spread of Invasive Species: How You Can Make a Difference (2013) (PDF | 6.0 MB)

University of Georgia. Center for Invasive Species and Ecosystem Health.

See also: Georgia Invasive Species Task Force Publications for more resources
African Swine Fever Update: Biosecurity is the Key
Pennsylvania State University. Cooperative Extension.
All About Birds - European Starling
Cornell Laboratory of Ornithology.
Note: Nesting Behavior
Annual Plum Pox Virus Survey
Cornell University (New York). New York State Agricultural Experiment Station.
Anthracnose of Flowering Dogwood (PDF | 424 KB)
Cornell University. Cooperative Extension of Suffolk County. Horticulture Diagnostic Laboratory.
See also: Tree and Shrub Disease for more fact sheets.
AQUAPLANT - Alligator Weed
Texas A&M University. AgriLife Extension Service. Department of Wildlife and Fisheries Sciences.
AQUAPLANT - Chinese Tallow
Texas A&M University. AgriLife Extension Service. Department of Wildlife and Fisheries Sciences.
AQUAPLANT - Common Reed
Texas A&M University. AgriLife Extension Service. Department of Wildlife and Fisheries Sciences.
AQUAPLANT - Curly-Leafed Pondweed
Texas A&M University. AgriLife Extension Service. Department of Wildlife and Fisheries Sciences.
AQUAPLANT - Egeria
Texas A&M University. AgriLife Extension Service. Department of Wildlife and Fisheries Sciences.
AQUAPLANT - Eurasian Watermilfoil
Texas A&M University. AgriLife Extension Service. Department of Wildlife and Fisheries Sciences.
AQUAPLANT - Giant Reed
Texas A&M University. AgriLife Extension Service. Department of Wildlife and Fisheries Sciences.
AQUAPLANT - Giant Salvinia
Texas A&M University. AgriLife Extension Service. Department of Wildlife and Fisheries Sciences.
AQUAPLANT - Water Hyacinth
Texas A&M University. AgriLife Extension Service. Department of Wildlife and Fisheries Sciences.
AQUAPLANT - Water Lettuce
Texas A&M University. AgriLife Extension Service. Department of Wildlife and Fisheries Sciences.
Aquatic Plants and Algae: Curly-Leaf Pondweed
Pennsylvania State University. Cooperative Extension.
Aquatic Plants and Algae: Eurasian Water Milfoil
Pennsylvania State University. Cooperative Extension.
Asian Longhorned Tick, Haemaphysalis longicornis
Pennsylvania State University. Cooperative Extension.
Avian Influenza
Pennsylvania State University. Cooperative Extension.
Biological Control of Weeds in Texas
Texas A&M University. Entomology.