Diflufenzopyr

Trade name(s) Mixed with dicamba and sold as Distinct and Overdrive

Manufacturer(s) BASF

Formulation(s) 70% dry flowable with dicamba

Remarks Postemergence, translocated herbicide to control broadleaf weeds.

Water solubility 270 ppm at pH 5; 5,850 ppm at pH 7

Storage conditions Cool, dry conditions.

Acute toxicity LD50 - greater than 5,000 mg/kg

Action in plant Inhibits auxin transport.

Site of action Group 19: inhibits indole acetic acid transport

Chemical family Semicarbazone

Koc Average is 18 to 156 mL/g