Imazethapyr

Trade name(s) Pursuit, Praxis, Pemex

Manufacturer(s) BASF, Atticus Ag, Sharda

Formulation(s) Aqueous solutions of 2 lb/gal

Remarks A selective postemergence herbicide effective in controlling broadleaf weeds and some annual grasses.

Water solubility Miscible.

Storage conditions Do not store below 32°F.

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

Action in plant Inhibits plant enzyme acetolactate synthase.

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

Chemical family Imidazolinone