Luis from Ia writes
If Prodiamine 65 WDG (Generic Barricade) is applied as directed, it should not burn/stain the listed established turfgrass treated. This product is applied to prevent listed weeds from germinating. We always recommend getting your soil tested to determine the nutrient needs for best results and a healthy green turf. We carry Soil Tests on our website or you can contact your local County Cooperative Extension Office for a soil analysis.
Answer last updated on: 10/23/2021