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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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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.
Didymo (Invasive Freshwater Algae) in Virginia
Virginia Department of Game and Inland Fisheries.
Stop Giant Salvinia: Clean, Drain, Dry

TexasInvasives.org.
Sudden Oak Death - Photos
California Oak Mortality Task Force.
USDA-ARS Entomologists "Turn up the Bass" on Vineyard Pests
Google. YouTube; USDA. Agricultural Research Service.
Scientists with the USDA's Agricultural Research Service in central California are using sound to control insects that spread disease in grape vineyards.
Video on the Asian Citrus Psyllid (ACP) Threat to California Citrus
California Department of Food and Agriculture. Plant Health Division.
Includes public service announcements and related videos.
Virulent Newcastle Disease

California Department of Food and Agriculture. Animal Health Branch.
YouTube - Asian Tiger Mosquito Public Service Announcement
Google. YouTube; Greater Los Angeles County Vector Control District.
YouTube - Brushbuster: How to Put a Halt to Salt Cedar

Google. YouTube; Texas A&M University. Extension.
YouTube - Chrysanthemum White Rust
Google. YouTube; New York State Flower Industries.
YouTube - Citrus Black Spot

Google. YouTube; Texas AgriLife Extension Service.
YouTube - Citrus Canker
Google. YouTube; Texas A&M University.
Texas AgriLife Extension Service.
YouTube - Citrus Greening
Google. YouTube; Texas A&M University. Texas AgriLife Extension Service.
YouTube - Control of European Grapevine Moth in California
Google. YouTube; California Department of Food and Agriculture.
YouTube - County Seat Episode 22 Bark Beetle in Utah
Google. YouTube; County Seat TV (Utah).
YouTube - Dutch Elm Disease
Google. YouTube; Alabama Cooperative Extension.
YouTube - Eradicating the Pink Bollworm (Sep 2018)
Google. YouTube; California Department of Food and Agriculture.
Following a Pink Bollworm quarantine and eradication program that endured for more than 50 years, the USDA lifted regulations for the cotton pest in September 2018. In this video, the California Department of Food and Agriculture examines the history of the program and the innovation that brought it at long last to a conclusion.