Crossbow is 24D and Remedy mixed or the generic. And 24D alone will kill thistles in the fall or early spring.No matter what product - don't forget the surfactant.
I use 24D with some Crossbow to kill bigger thistles. Crossbow works on a woodier type plant.
Crossbow uses 24d ester . Yes a little more kick.I agree, but when they get ahead of you, Crossbow has something else in it or stronger...it can kill a plant that is woody, like multiflora rose. Regular 24D will set it back, but the plant will still mature a few buds.
IDK. Hubby was manager of fertilizer and crop chemicals. He was the go to guru on weed control for the farmers and other sales company. I just stick to what he taught me. Obviously, a lot has changed in 8 years!