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What weeds are considered "noxious"?

The Kansas noxious weed law identifies 13 weeds as being noxious that must be controlled. Common infestations in Douglas County are Musk thistle, Johnson grass, Field bindweed, and Sericea lespedeza.

Bull thistle is currently under consideration to be added to the list.

Weed identification and/or treatment plans can be discussed or resolved with the Agricultural Agent at the Douglas County Extension Office.