Classification:
Herbicide
Formulation:
Fenoxaprop-p-ethyl 69g/L EW (Emulsion Oil in Water)
CAS NO:
71283-80-2
USAGE:
Systemic herbicide for selective control of annual and perennial grassy weeds in
wheat, barley, rice, and other cereal crops. Highly effective against
Echinochloa crus-galli, Digitaria sanguinalis, Setaria
spp., and Alopecurus myosuroides.
Pack size:
500mL, 1L, 5L, 20L/drum, or as required
Crop | Target Weeds | Dosage (69g/L EW) | Application Timing | Remarks |
---|---|---|---|---|
Wheat | Wild oats, Blackgrass | 500-750 mL/ha | Weeds at 2-4 leaf stage | 1) REI: 48 hrs 2) Max 2 applications/season |
Barley | Annual meadow grass | 400-600 mL/ha | Early post-emergence | Add mineral oil (1% v/v) |
Rice (Paddy) | Barnyard grass | 600-800 mL/ha | 2-3 weeks after transplanting | Maintain 3-5 cm water level |
Soybean | Foxtail species | 450-650 mL/ha | Grasses 10-15 cm tall | PHI: 60 days |
Mode of Action:
-ACCase inhibitor (Group 1 herbicide)
-Blocks lipid biosynthesis in meristems
-Systemic translocation via xylem and phloem
Benefits:
-Superior crop safety in cereals
-Controls herbicide-resistant grasses
-Rapid absorption (rainfast in 2 hours)
-Compatible with sulfonylurea herbicides
Precautions:
-PPE: Coveralls, nitrile gloves, face shield
-Avoid application above 25°C
-Do not apply under drought stress
-Storage: Keep in original container at 0°C to 35°C
Environmental Hazards:
-Highly toxic to aquatic plants
-Avoid drift to non-target vegetation
-LD50 (rat): >2,000 mg/kg (slightly hazardous)
-Soil half-life: 5-30 days (pH dependent)