Fenpropidin
Action/Use:
- Fungicide
Use:
Powdery mildew in cereal and sugarbeets; partial control of rusts and Rhynchosporium in cereal.
Chemistry
Class: Morpholine piperidine.
Formula: C19H31N.
Properties: Pale yellow, odorless, slightly viscous liquid. Completely miscible with acetone, ethanol, n-hexane, n-octanol, toluene (25°C).
Registration
U.S.A.: Not registered.
Environmental Guidelines
Hazards: Fish: Toxic: (96 h) LC50 2.6 mg/l (rainbow trout), 1.9 mg/l (bluegill sunfish), 3.6 mg/l (mirror carp), (48 h) 0.5 mg/l (Daphnia). Bird: Slightly toxic: Oral LD50 1900 mg/kg (mallard duck), 370 mg/kg (pheasant). Bee: Low toxicity: (48 h) Oral LD50 (oral) >0.01 mg/bee, (contact) 0.046 mg/bee
Soil Particle Adsorption: Strongly adsorbed to soil and extensively degrading with a half-life of 2-3 months. No tendency to leach
Water Solubility: At 25°C: 530 g/m3 (pH 7), 6.2 g/m3 (pH 9). Rapid dissipation in natural water with a half-life less than 14 days
Safety Guidelines
Signal Word: WARNING, CAUTION
Toxicity Class: II, III
Toxicity: (Rat): Oral LD50 >1447 mg/kg; Dermal LD50 >4000 mg/kg; Inhalation LC50 (4 h) 1220 mg/m3 air. (Rabbit): Moderately irritating to eyes, skin
Handling/storage Cautions: Avoid skin contact and vapor inhalation
Protective Clothing: Long-sleeved shirt and long pants. Chemical-resistant footwear plus socks. Protective eyewear.
Suppliers and Branded Products
Basic Producers:
Premix Products:
+ Difenoconazole
- Spyrale* — Syngenta
+ Fenpropimorph+ Prochloraz
- Tournoi* — Syngenta
+ Prochloraz
- Sponsor* — Bayer CropScience
+ Propiconazole
- Zenit* — Syngenta
+ Propiconazole+ Tebuconazole
- Gladio* — Syngenta
+ Tebuconazole
- Bufalo* — Bayer CropScience
- Folicur* Forte — Bayer CropScience
- Monicle* — Bayer CropScience
- Pronto* — Bayer CropScience
- Rush* — Bayer CropScience
Discontinued Names:
Tenere*
