Trade name(s) Autumn
Manufacturer(s) Bayer CropScience
Formulation(s) 10% water-dispersible granule
Remarks Burn down weeds prior to planting corn.
Water solubility 160, 250, and 65,000 ppm at pH 5, 7, and 9 respectively.
Storage conditions Stable.
Acute toxicity LD50 - 2,678 mg/kg
Action in plant Inhibits the plant enzyme acetolactate synthase.
Site of action Group 2: acetolactate synthase (ALS) inhibitor
Chemical family Sulfonylurea
Koc 10-90 mL/g