top of page

Scotch thistle (Onopordum acanthium L.)

Scotch thistle is a biennial plant with coarse, spiny leaves. Large florets, shown here, appear in the first year with spiny leaves and a blue/ green color.

​

Treatment Tools:

• Milestone Label (Pasture and rangeland) – SDS sheet

• Trimec Classic Label (Lawns) – SDS sheet

• End Run — Label SDS Sheet

• Transline Label (Thistle in willows) – SDS sheet

Scotch Thistle field
Scotch Thistle leaf
Scotch Thistle leaf
Scotch Thistle plant
bottom of page