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Invasive Species Resources

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Delaware Department of Agriculture.

The Delaware Department of Agriculture (DDA) announced today that they expanded the spotted lanternfly quarantine to include all portions of New Castle County north of the Chesapeake and Delaware Canal. This is due to recent detections of established populations outside of the initial quarantine zone enacted in February 2019 that included eleven zip codes. "This expansion is necessary in our attempt to eradicate, control, and prevent the spread of spotted lanternfly in Delaware and to surrounding states," said Secretary of Agriculture Michael T. Scuse. The spotted lanternfly is a destructive invasive plant hopper that attacks many hosts including trees, shrubs, orchards, grapes, and hops. For more detailed information regarding the quarantine, permitting, treatment, or to report a sighting of spotted lanternfly, visit the Delaware Department of Agriculture’s dedicated spotted lanternfly webpage at https://de.gov/hitchhikerbug or call the dedicated spotted lanternfly hotline at (302) 698-4632.

New Mexico Department of Agriculture.

The Director of the New Mexico Department of Agriculture has selected the following plant species to be targeted as noxious weeds for control or eradication pursuant to the Noxious Weed Management Act of 1998 (updated from 2009). This list does not include every plant species with the potential to negatively affect the state's environment or economy.
See also: Noxious Weed Information for more resources.
New Mexico Game & Fish.
New rules to combat the spread of aquatic invasive species in New Mexico went into effect July 11, 2017. Changes include:

  • Watercraft owners are required to stop at an inspection station whenever one is set up and in operation.
  • Mandatory inspection and, if necessary, decontamination is required of all out-of-state registered watercraft or watercraft re-entering the state of New Mexico.
  • All boaters are required to "pull the plug" and completely drain watercraft when transporting on a New Mexico roadway.
North Dakota Department of Agriculture.
Palmer amaranth (Amaranthus palmeri) and houndstongue (Cynoglossum officinale L.) have been added to the state noxious weed list. Palmer amaranth is an aggressive pigweed species similar in appearance to waterhemp and was first found in the state last year. It has now been found in five counties. Houndstongue, which does not spread aggressively like Palmer amaranth, has been found in North Dakota since at least 1911 but infestations have tripled since 2008. It is now found in at least 25 counties. The public is urged to work with local weed officers, extension agents and other experts to identify and report suspect plants. More information on these and other noxious and invasive weeds is available at https://www.nd.gov/ndda/plant-industries/noxious-weeds.
USDA. Animal and Plant Health Inspection Service.

The United States Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS) has established a quarantine for European cherry fruit fly (ECFF) in New York. A portion of Niagara County is quarantined for the invasive fruit fly following the detection of 51 flies in 2017. APHIS and the New York State Department of Agriculture and Markets (NYSDAM) are working collaboratively on this detection. The ECFF quarantine area encompasses approximately 92 square miles of Niagara County.
See also: Fruit Flies for additional information.

Vermont Agency of Natural Resources. Department of Forests, Parks, and Recreation.

As part of the ongoing response to the recent discovery of the Emerald Ash Borer (EAB) within the state, Vermont has joined the United States Department of Agriculture (USDA)'s 31-state quarantine boundary. The quarantine will help reduce the movement of infested ash wood to un-infested regions outside of Vermont's borders. Ash wood may not be moved from Vermont to Maine, Rhode Island, or 7 counties in New Hampshire because the pest has not been identified in these states and counties. Vermont is also developing a series of slow-the-spread recommendations, initially including recommendations for handling logs, firewood, and other ash materials. To learn more about these recommendations, to see a map indicating where EAB is known to occur in Vermont, and to report suspected invasive species like EAB, visit vtinvasives.org