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Thousand Cankers poses a serious threat to the health of black walnut trees. The Kansas Department of Agriculture, Kansas Forest Service and K-State Research and Extension need your help to help stop the introduction, and to limit the spread, of this disease in Kansas. We are deeply concerned that if it reaches the native range of black walnuts in central and eastern Kansas, we may lose this tree in our urban and native forests.
It is now illegal to sell, grow, or plant Callery pear (also known as Bradford pear) in Ohio because of its invasive qualities and likelihood to cause economic or environmental harm. There is no requirement for the removal of existing plants, but the Ohio Department of Natural Resources (ODNR) Division of Forestry encourages control and removal to benefit native forest ecosystems.
In mid-2018, spotted lanternfly (SLF) nymphs and adults were found in northern Cecil County. If you see a suspect SLF insect, trap or photograph it and use the Report a Spotted Lanternfly Sighting in Maryland online form or contact the Maryland Department of Agriculture at DontBug.MD@maryland.gov.
The Minnesota DNR’s Invasive Species Program has embarked on an exciting project that aims to better promote the adoption of desirable aquatic invasive species (AIS) prevention behaviors and create positive social norms supporting AIS prevention in Minnesota.