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Displaying 1501 to 1520 of 1616

  • Watch for Garlic Mustard Aphids

    • May 2022
    • Indiana Native Plant Society.

    • A European aphid that is only known to eat invasive garlic mustard has recently been found in the Midwest. If you see garlic mustard with curled leaves or aphids, help researchers studying this insect by sending in a report. Because the aphids may help control invasive garlic mustard plants, they are working with citizen scientists to map their distribution.

  • Water Lettuce - History and Ecology in North America [PDF, 5.89 MB]

    • 2022
    • North American Invasive Species Management Association.

    • See also: Biocontrol Factsheets for more information on biocontrol agents

  • Water Science School - Environmental DNA (eDNA)

    • DOI. United States Geological Survey.

  • Water Supply Planning - Aquatic Weed Control Program

    • North Carolina Department of Environmental Quality. Water Resources.

  • Watercraft

    • Pacific States Marine Fisheries Commission. Western Aquatic Invasive Species Resource Center.

    • Provides watercraft inspection and decontamination state information in the western states and Canadian provinces to prevent the spread of aquatic invasive species.

      In December 2021, the Pacific States Marine Fisheries Commission (PSMFC) initiated a program to prevent delays during the transport of watercraft destined in the Pacific Northwest. 
      See related resource: Call Before You Haul

      See also: Key Documents (includes Quagga and Zebra Mussels, Watercraft and Inspection Decontamination, Coastal, eDNA, Education and Outreach, Wildland Fire Operations and Prevention, and Seaplanes)

  • Watercraft Inspection and Decontamination Committee

    • Western Regional Panel on Aquatic Nuisance Species.

    • The Watercraft Inspection and Decontamination Committee (also known as the Decon Think Tank) is focused on refining, improving, troubleshooting and sharing the best possible techniques related to watercraft inspection and decontamination programs.

  • Watercraft Inspection Information

    • Wyoming Game and Fish Department.

    • Please check this information before you transport your watercraft into Wyoming as this information will be updated regularly. This site includes detailed information and a map of inspection facilities including locations, dates of operation, and hours of operation. Any watercraft transported into Wyoming from March 1 through November 30 must undergo a mandatory inspection by an authorized inspector prior to launching in any water of the state. 
      See also: AIS Inspection Locations.

  • Watercraft Inspection Program

    • Minnesota Department of Natural Resources.

    • The Minnesota Watercraft Inspection Program was created in 1992, in response to legislation proposed by the DNR, Minnesota Lakes Associations, and angling groups. In 2011, legislation aimed at strengthening Minnesota's ability to prevent the spread of aquatic invasive species was signed into law.

  • Watercraft Inspections

    • Montana Fish, Wildlife, and Parks.

    • ALL watercraft (motorized and nonmotorized) must stop at ALL watercraft inspection stations you encounter. Inspection stations are the first line of defense to stop the spread of aquatic invasive species.
      See also: CleanDrainDryMT.com - Protect Montana Waters from Aquatic Invasive Species

  • Watercraft Inspections

    • Idaho State Department of Agriculture.

    • Idaho's inspection stations are placed on major highways at or near the Idaho state line. The purpose of these stations is to inspect watercraft coming from outside of Idaho. Inspectors will look for high-risk boats that have been in quagga mussel and zebra mussel impacted states. Boats will be inspected for any attached mussels and/or standing water and owners also will be asked where they have boated in the previous 30 days. It is important that boaters arrive in Idaho with a clean, drained and dry watercraft.

  • Watercraft Inspections in California and Vessel Restrictions

    • California Department of Parks and Recreation. Division of Boating and Waterways.

    • This list is provided as a courtesy by the State of California. Additional waterbodies may be conducting watercraft inspections that are not included in this list. Before traveling, boaters are encouraged to contact the managing agency to obtain current information on inspections or restrictions.

  • Waterhyacinth - History and Ecology in North America [PDF, 5.79 MB]

    • 2022
    • North American Invasive Species Management Association.

    • See also: Biocontrol Factsheets for more information on biocontrol agents

  • Watershed Services - Invasive Species Management

    • City of Portland (Oregon). Environmental Services.

  • Waterway Access and Aquatic Invasive Species Permits

    • Oregon Department of Fish & Wildlife.

    • Beginning January 1, 2020, the Aquatic Invasive Species (AIS) Permit required for non-motorized boats 10 feet and longer will be replaced by a Waterway Access Permit. The AIS Permit will remain for out-of-state motorized boats and is included in Oregon boat registration fees.

  • WDSA, USDA Announce Eradiction of Northern Giant Hornet from the United State

  • Webinar Series: Invasive Species Monitoring with Remote Sensing

    • NASA. Applied Remote Sensing Training (ARSET) Program.

    • This three-part webinar series will highlight project-based applications of remote sensing for plant species of interest especially those affecting grasslands and aquatic inland lakes and waterbodies, and more with a lens towards innovative uses of hyperspectral data for additional invasive species detection.

      Register to attend: Aug 14, Aug 21, Aug 28, 2024 -- Three 90 min sessions (12-1:30 pm EDT)

  • Weed and Invasive Plant Ecology and Management Group

    • Montana State University. College of Agriculture.

  • Weed Control for Crops

    • Mississippi State University. Mississippi Agricultural and Forestry Experiment Station.

  • Weed Control in Natural Areas in the Western United States: Brazilian egeria [PDF, 209 KB]

    • 2013
    • University of California. Weed Research and Information Center.

    • See also: Weeds in Natural Areas for more information sheets

  • Weed Control in Natural Areas in the Western United States: Common St. Johnswort [PDF, 215 KB]

    • 2013
    • University of California. Weed Research and Information Center.

    • See also: Weeds in Natural Areas for more information sheets