Pre-emergentglufosinate-ammonium 24.5% + oxadiazon + prodiamineEPA REG 42750-365-89442
Prime Source Surmise Pro Herbicide
Prime Source
A Group 10 non-selective post-emergent herbicide that shows results within 2 to 4 days after good growing condition applications.
Application
Use sites
Golf courses, Landscape areas, Roadsides, Utility rights-of-way, Railways, Industrial areas, and Educational facilities.
Targets
Chickweed, Clover, Foxtail, Goosegrass, Windgrass, and other listed broadleaf and grassy weeds.
Turf safety
Label tolerance at the application rate above. A caution verdict is legal but wants a reduced rate or a spot test first.
We don't have turf-safety data for this product yet.
Before you apply
The label is the law. LawnDominator summarizes it for planning, but always follow the label that ships with your container, and check state and local restrictions.