Penoxsulam

Trade name(s) Galleon SC, Sapphire

Manufacturer(s) Corteva, SePRO

Formulation(s) 0.31 lb and 2 lb ai/gal soluble concentrate

Remarks Postemergence control of certain annual and perennial broadleaf weeds in certain established turfgrasses. Galleon is an aquatic herbicide for use in freshwater sites.

Water solubility 5.7 ppm at pH5, 410 ppm at pH 7 and 1,460 ppm at pH 9

Storage conditions Store in a cool dry area

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

Action in plant Inhibits the plant enzyme acetolactate synthase.

Site of action Group 2: acetolactate synthase (ALS) inhibitor

Chemical family Triazolopyrimidine

Koc 104 mL/g