Trade name(s) Montar
Manufacturer(s) Monterey Chemical
Formulation(s) 2.48 lb/gal soluble solution
Remarks A postemergence, nonselective contact herbicide. Its phytotoxic properties are quickly inactivated on contact with soil.
Water solubility 667,000 ppm
Storage conditions Stable.
Acute toxicity LD50 - 830 mg/kg
Action in plant Contact-type herbicide.
Site of action Not well understood
Chemical family Organoarsenical
Koc Average is 1,000 mL/g (estimated)