Noxious Weeds and Pests

S. D. noxious weeds and declared pests are:	Fall River County locally noxious weeds are:
Absinth Wormwood Canada thistle Hoary cress Leafy spurge Perennial sow thistle Purple loosestrife Salt cedar Prairie dog Gypsy moth	Common mullein Scotch thistle Dalmatian toadflax Houndstongue Bull thistle Musk Thistle Plumeless thistle
*Be on the lookout for these weeds:*
White Horehound Mint Black henbane Spotted knapweed Diffuse knapweed Sulfur cinquefoil Absinth wormwood Yellow toadflax Common tansy St. Johnswort Puncturevine Common burdock Giant knotweed Chicory Poison hemlock European common reed (Phragmites)