Oxious Nweed OFFICIAL NOTICE In accordance with section 63-01.1-01 it shall be the duty of every person (individual, partnership, firm, corporation, company, society, association, the state or any other entity) to eradicate or control the spread of noxious weeds on lands owned or controlled by him in the state of North Dakota. Control means to prevent the spread of any noxious weed by seed or any other propagating part. Such weeds shall be prevented from producing seed and seed or propagating parts must not be transported in any matter. Penalties are provided for in section 63-01.1-15 Pursuant to Chapter 63-01.1 section 63-01.1-03 of the North Dakota Century Code, the following weeds have been declared noxious:. Yellow Toadflax (Linaria Vulgaris) Absinth Wormwood (Artemisia Absinthium) Canada Thistle (Cirsium Arvense) Dalmation Toad Flax (Linaria Genistifolia Dalmatica) Diffuse Knapweed (Centaurea Diffusa) Leafy Spurge (Euphorbia Esula) Musk Thistle (Carduus Nutans) Purple Loosestrife (Lythrum Salicaria) Russian Knapweed (Acroption Repens) Salt Cedar (Tamarix Ramosissima) Spotted Knapweed (Centaurea Solstitialis) Annual & Perennial Sowthistle Fairdale Daisy or False Chamomile (Matricaria Maritima or L. Car. Agrestis) Palmer Amaranth (Amaranthus Palmen) Houndstongue (Cynoglossum Officinale L.) Ramsey County & Devils Lake City WEED CONTROL BOARDS Oxious Nweed OFFICIAL NOTICE In accordance with section 63-01.1-01 it shall be the duty of every person ( individual , partnership , firm , corporation , company , society , association , the state or any other entity ) to eradicate or control the spread of noxious weeds on lands owned or controlled by him in the state of North Dakota . Control means to prevent the spread of any noxious weed by seed or any other propagating part . Such weeds shall be prevented from producing seed and seed or propagating parts must not be transported in any matter . Penalties are provided for in section 63-01.1-15 Pursuant to Chapter 63-01.1 section 63-01.1-03 of the North Dakota Century Code , the following weeds have been declared noxious :. Yellow Toadflax ( Linaria Vulgaris ) Absinth Wormwood ( Artemisia Absinthium ) Canada Thistle ( Cirsium Arvense ) Dalmation Toad Flax ( Linaria Genistifolia Dalmatica ) Diffuse Knapweed ( Centaurea Diffusa ) Leafy Spurge ( Euphorbia Esula ) Musk Thistle ( Carduus Nutans ) Purple Loosestrife ( Lythrum Salicaria ) Russian Knapweed ( Acroption Repens ) Salt Cedar ( Tamarix Ramosissima ) Spotted Knapweed ( Centaurea Solstitialis ) Annual & Perennial Sowthistle Fairdale Daisy or False Chamomile ( Matricaria Maritima or L. Car . Agrestis ) Palmer Amaranth ( Amaranthus Palmen ) Houndstongue ( Cynoglossum Officinale L. ) Ramsey County & Devils Lake City WEED CONTROL BOARDS