Martin from Royal Oak, Mi writes
I planted cave in the rock switchgrass and buckwheat, getting lots of foxtail, thistle, bracken fern and mullein that i'd like to get rid of
Quinclorac 75 DF does target foxtail, but does not include switchgrass on the label as tolerant. We advise spot testing, and using extreme caution before applying this product to switchgrass, as it could cause damage to desirable vegetation.
Answer last updated on: 07/13/2021
