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Crop Protection Database

Clodinafop-propargyl

Action/Use:
  • Herbicide
Use: Postemergence control of annual grasses in spring wheat.
Chemistry
Class: Aryloxphenoxypropionate.
Formula: C17H13CIFNO4.
Properties: Colorless crystals. Solubility at 25°C: ethanol 97 g/l, acetone 880 g/l, toluene 690 g/l, n-hexane 0.0086 g/l, n-octanol 25 g/l.
Clodinafop-propargyl
Mode of Action / Resistance Management
Chemical Group: aryloxyphenoxy-propionate
Mode of Action: inhibition of acetyl CoA carboxylase (ACCase)
Action Group: HRAC Group A; WSSA Group 1
Registration
U.S.A.: Discover*.
Environmental Guidelines
Hazards: Fish: LC50 (96 h) 0.39 mg/l (rainbow trout), 0.46 mg/l (carp), (48 h) >74 mg/l (Daphnia). Bird: LD50 (8 d) >2000 mg/kg (mallard duck), >1455 mg/kg (bobwhite quail). Bee: Oral/Contact LD50 (48 h) >100 µg/bee
Water Solubility: 4,000 ppm
Safety Guidelines
Signal Word: WARNING (Discover*), CAUTION (WHO (a.i.))
Toxicity Class: II, III
Toxicity: (Rat): Oral LD50 1829 mg/kg; Dermal LD50 >2000 mg/kg. Inhalation LC50 (4 h) 2.325 mg/l air. (Rabbit): nonirritating to skin, eyes
Handling/storage Cautions: Store in a cool, dry place
Protective Clothing: Coveralls over short-sleeved shirt and short pants. Chemical-resistant gloves. Chemical-resistant footwear plus socks. Protective eyewear. Chemical-resistant apron when cleaning equipment, mixing, or loading.
Suppliers and Branded Products
Premix Products:
+ Florasulam
+ Propiconazole
+ Trifluralin
Discontinued Names:
Gil-C-Pro*