Bromoxynil

Trade name(s) Broclean, Brox, Maestro, Moxy

Manufacturer(s) Loveland, Winfield United and others

Formulation(s) 2 and 4 lb/gal emulsifiable concentrate

Remarks A selective, postemergence, contact herbicide. Controls some weeds resistant to 2,4-D. Can be safely applied to seedling grains and grasses. Has little soil activity.

Water solubility 13,000 ppm

Storage conditions Store above 32°F. If frozen, agitate before using.

Acute toxicity LD50 - 160 mg/kg

Action in plant Inhibits photosynthesis.

Site of action Group 6: photosystem II inhibitor

Chemical family Nitrile

Koc Average is 10,000 mL/g (estimated) for the octanoate ester

Koc Average is 400 mL/g