Plumeless Thistle Weed Killer
Carduus acanthoides Herbicide
Description of Thistle, Plumeless (Carduus acanthoides):
Plumeless thistle is upright and spiny; growing up to 8 feet in height. The flowers are reddish purple with dark green leaves and hairs on the undersides and spines along the leaf margins. Stems have spiny weeds and the seeds are smooth and hairless.
Plumeless Thistle Optimized Control Options Finder
According to the manufacturer approved labels: The following weed killer, applied at the listed application rates, will control Plumeless Thistle.