Imazamox 
Action/Use:
- Herbicide
Use:
Beyond* for use on canola, sunflowers, and wheat. Clearmax* for use on Clearfield* wheat. Nirvana* for use on winter and spring field beans and peas. Raptor* for use on soybeans.
Identification
Common Name(s): Imazamox (ANSI, BSI, ISOPA)
Chemistry
Class: Imidazolinone.
Formula: C15H19N3O4.
Properties: Odorless solid. Melting point 166°-166.7°C (Tech). Vapor pressure <1 x 10-7 torr.
Mode of Action / Resistance Management
Chemical Group: imidazolinone
Mode of Action: inhibition of acetolactate synthase ALS (acetohydoxyacid synthase AHAS)
Action Group: HRAC Group B; WSSA Group 2
Registration
Outside U.S.A.: Odyssey* in Canada.
Environmental Guidelines
Hazards: Fish: LC50 >122 mg/l (96 h) (rainbow trout); >119 mg/l (96 h) (bluegill). Bird: Dietary (8 day) LC50 >5572 ppm (bobwhite quail, mallard). Bee: LD50 >25 µg/bee
Water Solubility: Miscible
Safety Guidelines
Signal Word: CAUTION
Toxicity Class: III
Toxicity: (Rat): Oral LD50 >5000 mg/kg; Inhalation LC50 >6.3 mg/l. (Rabbit) Dermal: LD50 >4000 mg/kg. Nonirritant to skin; moderately irritating to eye
Handling/storage Cautions: Do not store below 32°F
Spill Control/cleanup: Soak up with soil or other absorbent material
Protective Clothing: Long-sleeved shirt and long pants. Waterproof gloves. Shoes plus socks.
Suppliers and Branded Products
Basic Producers:
BASF Corporation (Beyond*, ClearCast*, Raptor*)
Formulators' Trade Names:
SePRO Corp. (ClearCast*)
Premix Products:
+ Imazethapyr
- Odyssey* — BASF Corporation
+ MCPA
- Clearmax* — BASF Corporation
+ Pendimethalin
- Nirvana* — BASF Corporation
