I’m assuming you’ll need to use product which can purchase without Applicators License if that’s the case I would suggest Pasturegadr HL (1-3 pints per acre) or Pasturall HL (1-1.5 pints per acre), I would also recomment using good surfactant, somewhere around 32 oz per zone per 100 gallon tank tank mix to help the herbicide stick to the broadleaf 32 oz than weeds better.
I’m assuming you’ll need to use a product that can be purchased without an Applicators License. If that’s the case I would suggest Pasturegard HL (1-3 pints per acre) or Pasturall HL (1-1.5 pints per acre). I would also recommend using a good surfactant like LI 700 at, somewhere around 32 oz. per 100 gallons of tank mix to help the herbicide stick to the broadleaf weeds better.