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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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Animal Disease Information - Disease Images: Avian Influenza
Iowa State University. Center for Food Security and Public Health.
CalPhotos - Centaurea calcitrapa
University of California - Berkeley. Digital Library Project.
CalPhotos - Lepidium appelianum
University of California - Berkeley. Digital Library Project.
CalPhotos - Linaria genistifolia ssp. dalmatica
University of California - Berkeley. Digital Library Project.
CalPhotos - Linaria vulgaris
University of California - Berkeley. Digital Library Project.
Feral Hog Videos

eXtension.
Sea Lamprey (Petromyzon marinus)
University of Minnesota. Minnesota Sea Grant.
Soybean Cyst Nematode Photo Gallery
Iowa State University.
TAME Brazilian Pepper Tree

University of Florida. Institute of Food and Agricultural Sciences Extension. TAME Invasives Portal.
TAME Invasives Portal

University of Florida. Institute of Food and Agricultural Sciences Extension.
TAME Lygodium (Old World Climbing Fern)

University of Florida. Institute of Food and Agricultural Sciences Extension. TAME Invasives Portal.
YouTube - Air Potato

Google. YouTube; University of Florida. Lee County Extension.
YouTube - Air Potato Biological Control

Google. YouTube; University of Florida. Institute of Food and Agricultural Sciences.

This is the story of a multi-agency group -- the USDA Agricultural Research Service, the Florida Ag Division of Plant Industry and the University of Florida/IFAS -- working together on a biological control to combat the invasive Air Potato weed in Florida.
YouTube - Alligator weed
Google. YouTube; University of Florida. IFAS. Center for Aquatic and Invasive Plants.
YouTube - Asian Gypsy Moth

Google. YouTube;Oregon State University. Extension Service.
YouTube - Beach Vitex: Kudzu of the Coast?
Google. YouTube; North Carolina Sea Grant.
YouTube - Brazilian Pepper: In the Thicket

Google. YouTube; University of Florida. Lee County Extension.
YouTube - Brushbuster: How to Put a Halt to Salt Cedar

Google. YouTube; Texas A&M University. Extension.
YouTube - Canada Thistle, Identification of the Wisconsin Invasive Species Cirsium arvense

Google. YouTube; University of Wisconsin Extension.
YouTube - Chinese Privet (Ligustrum sinense)

Google. YouTube; University of Florida. IFAS. Center for Aquatic and Invasive Plants.