Clomazone

Trade name(s) Command

Manufacturer(s) FMC Corp.

Formulation(s) 3 lb/gal encapsulated herbicide

Remarks A selective, preplant-incorporated herbicide; controls several annual weeds. Some foliar activity. Offsite movement can whiten or yellow plant foliage.

Water solubility 1,100 ppm

Storage conditions Store above 40°F. If frozen, warm to 60°F and shake or roll container.

Acute toxicity LD50 - 1,369 mg/kg

Action in plant Inhibits synthesis of photosynthetic pigments, both chlorophyll and carotenoids.

Site of action Group 13: inhibits DOXP synthase

Chemical family Isoxazolidone

Koc Average is 300 mL/g