Iprovalicarb
Action/Use:
- Fungicide
Use:
Under development for use on citrus, grapes, tobacco, vegetables, and other crops. Controls downy mildew, late blight, and other diseases.
Identification
Common Name(s): Iprovalicarb (BSI, ISOPA)
Chemistry
Formula: C18H28N2O3.
Properties: White to yellow powder.
Mode of Action / Resistance Management
Chemical Group: Valinamide carbamate
Taget Site: F5: Phospholipid biosynthesis and cell wall deposition (proposed)
Mode of Action: Lipids and membrane synthesis
Action Group: FRAC Code 40
Comments / Risk Notes: Low to medium risk. Resistance management required.
Environmental Guidelines
Hazards: Fish: LC50 (96 h) >22.7 mg/l (rainbow trout), >20.7 mg/l (bluegill sunfish). Bird: LD50 >2000 mg/kg (bobwhite quail). Dietary LC50 (5 d) >5000 mg/kg (bobwhite quail, mallard duck). Bee: LD50 (48 h) for honeybee (Oral) >199 µg/bee, (Contact) >200 µg/bee
Water Solubility: 11.0 ((SR)-diastereoisomer), 6.8 ((SS)-diastereoisomer) (both mg/l, 20°C)
Safety Guidelines
Toxicity: Tech (Rat): Oral LD50 >5000 mg/kg; Dermal LD50 >5000 mg/kg. Inhalation LC50 (Rat): >4977 mg/m3 air (dust)
Suppliers and Branded Products
Basic Producers:
Premix Products:
+ Propineb
- Melody Duo* — Bayer CropScience
