21—58.4(317) Noxious weed lists.

1. 58.4(1)  Class A noxious weeds for eradication. The following weed is included:

   1. a. Palmer amaranth (Amaranthus palmeri).
   2. b. Reserved.

2. 58.4(2)  Class B noxious weeds for control. The following weeds are included:

   1. a. Canada thistle (Cirsium arvense).
   2. b. Teasel (Dipsacus spp.) biennial.
   3. c. Leafy spurge (Euphorbia esula).
   4. d. Bull thistle (Cirsium vulgare).
   5. e. Multiflora rose (Rosa multiflora).
   6. f. European morning glory or field bindweed (Convolvulus arvensis).
   7. g. All other species of thistles belonging in the genus of Carduus.

[ARC 4260C, IAB 1/30/19, effective 3/6/19]