Russell from Prairieville, La writes
I have 2 baseball fields in south Louisiana. One is established and the other was seeded about 2 weeks ago. Both have barnyard grass on them. Is this the correct product to to care of my problem?
Quinclorac 75 DF is not labeled for barnyard grass. Q4 would be a good option but the turf needs to be established, which means it needs to be mowed twice before applying or be at least 4 weeks since seeding.
Answer last updated on: 07/09/2019