Flumiclorac-pentyl 
Action/Use:
- Herbicide
Use:
Postemergence control of broadleaf weeds in corn and soybeans, including lambsquarters, pigweeds, prickly sida, jimsonweed, and velvetleaf.
Identification
Common Name(s): Flumiclorac-pentyl (ANSI, BSI, ISOPA)
Chemistry
Class: N-Phenylphthalimide.
Properties: Tech: Beige powdered solid, halide odor. Melting point 88.9°-90.1°C. Density 1.332 g/ml at 20°C. Soluble in acetone 590 g/l, hexane 3.28 g/l, methanol 47.8 g/l, n-octanol 16 g/l. pH 6.03 at 25°C.
Mode of Action / Resistance Management
Chemical Group: N-phenylphthalimide
Mode of Action: inhibition of protoporphyrinogen oxidase (PPO)
Action Group: HRAC Group E; WSSA Group 14
Registration
U.S.A.: Resource* registered in 1994.
Outside U.S.A.: Sumiverde* (Argentina); Radiant* (Brazil); Resource* (China).
Environmental Guidelines
Hazards: Fish: LC50 1.1 mg/l (rainbow trout); 13-21 mg/l (bluegill sunfish); 724 mg/l (sheepshead minnow). Toxic to shrimp. Bird: Oral LD50 >2250 mg/kg (bobwhite quail); Dietary LC50 >5620 ppm (bobwhite quail, mallard duck)
Water Solubility: 0.189 mg/l at 25°C
Safety Guidelines
Signal Word: WARNING
Toxicity Class: II
Handling/storage Cautions: Mix in adequately ventilated areas. Do not use or store near heat or open flame
Protective Clothing: Coveralls over short-sleeved shirt and short pants. Chemical-resistant gloves. Chemical-resistant footwear plus socks. Protective eyewear.
Suppliers and Branded Products
Basic Producers:
Sumitomo Chemical Co., Ltd. (Radiant*, Resource*, Sumiverde*)
Formulators' Trade Names:
Valent U.S.A. Corporation (Resource*)
Discontinued Names:
Stellar*
