Class B Noxious Weed: Russian Knapweed
https://www.nwcb.wa.gov/weeds/russian-knapweed
Washington State Noxious Weed Control Board.
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Class B Noxious Weed: Saltcedar
https://www.nwcb.wa.gov/weeds/saltcedarWashington State Noxious Weed Control Board.
Class B Noxious Weed: Scotch Broom
https://www.nwcb.wa.gov/weeds/scotch-broomWashington State Noxious Weed Control Board.
Class B Noxious Weed: Scotch Thistle
https://www.nwcb.wa.gov/weeds/scotch-thistleWashington State Noxious Weed Control Board.
Class B Noxious Weed: Spotted Knapweed
https://www.nwcb.wa.gov/weeds/spotted-knapweedWashington State Noxious Weed Control Board.
Class B Noxious Weed: Yellow Starthistle
https://www.nwcb.wa.gov/weeds/yellow-starthistleWashington State Noxious Weed Control Board.
Class C Noxious Weed: Canada Thistle
https://www.nwcb.wa.gov/weeds/canada-thistleWashington State Noxious Weed Control Board.
Class C Noxious Weed: Common St. Johnswort
https://www.nwcb.wa.gov/weeds/common-st-johnswortWashington State Noxious Weed Control Board.
Class C Noxious Weed: Common Teasel
https://www.nwcb.wa.gov/weeds/common-teaselWashington State Noxious Weed Control Board.
Class C Noxious Weed: English Ivy
https://www.nwcb.wa.gov/weeds/english-ivyWashington State Noxious Weed Control Board.
Class C Noxious Weed: Hoary Cress
https://www.nwcb.wa.gov/weeds/hoary-cressWashington State Noxious Weed Control Board.
Class C Noxious Weed: Tree-of-Heaven
https://www.nwcb.wa.gov/weeds/tree-of-heavenWashington State Noxious Weed Control Board.
Classical Biological Control of Asian Citrus Psyllid in Florida
https://ipm.ifas.ufl.edu/Agricultural_IPM/psyllid.shtmlUniversity of Florida. IFAS Extension. Integrated Pest Management.
Classical Biological Control of Asian Citrus Psyllid, Diaphorina citri (Hemiptera: Liviidae), in California
https://biocontrol.ucr.edu/asian-citrus-psyllidUniversity of California - Riverside. Applied Biological Control Research.
Classical Swine Fever (Hog Cholera)
Sep 2017PDF328 KBhttps://www.cdfa.ca.gov/ahfss/Animal_Health/pdfs/ClassicalSwineFeverFactSheet.p…California Department of Food and Agriculture.
See also: Animal Health Branch - Classical Swine Fever for more resources
Classical Weed Biological Control 101 Short Course
https://naisma.org/programs/professional-development/biological-control-101/North American Invasive Species Management Association.
This short course is an asynchronous, professional, online short course that was created to provide you with knowledge about the science, application, and regulation of classical weed biological control. This class was developed by professionals with real world experience managing invasive plants.
Note: Course is free thanks to funding from the USDA, Forest Service.Classroom Resources: Searchable Table of Lesson Plans
https://www.kbs.msu.edu/education/k-12/classroom-resources/Michigan State University. W.K. Kellogg Biological Station.
Lesson plans are searchable using "invasive" as a keyword.
Clean Boats, Clean Waters
https://www.canr.msu.edu/clean_boats_clean_waters/Michigan State University Extension.
Clean Boats, Clean Waters reminds boaters to clean, drain and dry their equipment to prevent the spread of aquatic invasive species.
Clean Boats, Clean Waters Program
https://www.uwsp.edu/cnr-ap/UWEXLakes/Pages/programs/cbcw/default.aspxUniversity of Wisconsin. College of Natural Resources. Extension Lakes.
The Clean Boats, Clean Waters watercraft inspection program is an opportunity to take a front line defense against the spread of aquatic invasive species. Program inspectors are trained to organize and conduct a boater education program in their community. Adults and youth teams educate boaters on how and where invasive species are most likely to hitch a ride into waterbodies. Inspectors perform boat and trailer checks for invasive species, distribute informational brochures, and collect and report any new AIS presence in waterbodies.
Clemson Officials Find, Destroy Yellow-legged Hornet Nests in Beaufort County
Aug 16, 2024https://news.clemson.edu/clemson-officials-find-destroy-yellow-legged-hornet-ne…Clemson University.
The Clemson University Department of Plant Industry destroyed the first secondary nests of the yellow-legged hornet this month in South Carolina near Hilton Head Island. Yellow-legged hornets were also detected in November 2023 in a trap in South Carolina.