Identification of Noxious Weeds of Minnesota

PDF 24 pages 13 weed species identified by Anthony Cortilet Research Scientist Minnesota Department of Agriculture. Noxious Weeds of Minnesota

• 11 State Prohibited Noxious Weeds Prohibited noxious weeds must be controlled or eradicated as required in Minnesota statutes, section 18.78.
• 2 State Restricted Noxious Weeds Restricted noxious weeds are prohibited from importation, sale, and transportation in the state except as provided by Minnesota Statutes, section 18.82.
• 52 Species Listed on the MN Secondary Noxious Weeds List The weeds on this list can be added to a county restricted or prohibited list following the process in part 1505.0750 of the Minnesota Rules.

Images - Identification Included:

State Prohibited Noxious Weeds

Field Bindweed Convolvulus arvensis (L.)
Hemp Cannabis sativa (L.)
Purple Loosestrife Lythrum salicaria (L.)
Garlic Mustard Alliaria petiolata (Bieb.)
Poison Ivy Toxicodendron radicans (Ktze.)
Leafy Spurge Euphorbia esula (L.)
Perennial Sowthistle Sonchus arvensis (L.)
Bull Thistle Cirsium vulgare (Savi) Tenore
Canada Thistle Cirsium arvense (L.) Scop.
Musk Thistle Carduus nutans (L.)
Plumeless Thistle Carduus acanthoides (L.)

State Restricted Noxious Weeds

Common or European Buckthorn Rhamnus cathartica (L.)
Glossy Buckthorn Frangula alnus (L.), Rhamnus Frangula (L.), and all cultivars

Regions Impacted: (See related documents in region) USA, Great Lakes, Middle West, MidWest, MidWestern, Northeastern

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