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Invasive Species Resources

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North Dakota Department of Agriculture.
Palmer amaranth (Amaranthus palmeri), an aggressive pigweed species similar in appearance to waterhemp, has been positively identified for the first time in North Dakota in McIntosh County. Palmer amaranth is native to the southwestern U.S. but was accidentally introduced to other areas and has devastated crops in the South and Midwest. It had not been identified in North Dakota until now. The public is urged to work with local weed officers, extension agents and other experts to identify and report suspect plants. More information on Palmer amaranth and other noxious and invasive weeds is available here. To report a suspect plant, contact the North Dakota Department of Agriculture at 701-328-2250 or North Dakota State University Extension at 701-231-8157 or 701-857-7677.
Arizona Department of Agriculture.
North Dakota Department of Agriculture.
See also: Insect Pests for more pests.
University of Arizona. Cooperative Extension.
See also: Cotton Insect Publications for more factsheets
New Mexico State University. Cooperative Extension Service.
The Plant Diagnostic Clinic is designed to provide plant diagnostic services for the state of New Mexico. The clinic also facilitates insect and weed identification through referrals to other specialists.
North Dakota State University. Extension Service.
North Dakota Department of Agriculture.
New Mexico State University. Library Digital Collections.
Arizona Department of Agriculture.
Massachusetts Department of Conservation and Recreation.
See also: Invasive Species Information for more resources
Massachusetts Department of Agricultural Resources.
The Massachusetts Department of Agricultural Resources (MDAR) announced today that a single dead specimen of the invasive pest known as spotted lanternfly (Lycorma delicatula) was reported and confirmed at a private residence in Boston. As a result, MDAR is urging the public to check for signs of spotted lanternfly adults in any potted plants that they may have received over the holiday season and to report any potential sightings of this pest on MDAR's online reporting form by taking photographs and collecting a specimen if possible. Residents should look for large, gray insects, about one inch long, with black spots and red underwings.
Wyoming Weed and Pest Control Council.
Teton Conservation District (Wyoming).
Arizona State University. Agriculture and Life Sciences.
See also: Citrus Insect Pests for more factsheets