Quizalofop-P-tefuryl 40g/L EC
Classification:
Herbicide
Formulation:
Quizalofop-P-tefuryl 40g/L EC (Emulsifiable Concentrate)
CAS NO:
119738-06-6
USAGE:
Systemic post-emergence herbicide for controlling annual and perennial grasses
in broadleaf crops including soybeans, cotton, oilseed rape, sugar beet, and
vegetables. Highly effective against Echinochloa crus-galli, Setaria viridis,
Digitaria sanguinalis, and other resistant grass weeds.
Pack size:
500mL, 1L, 5L, 20L/drum, or as required
Direction for Use
| Crop | Target Weeds | Dosage (40g/L EC) | Application Timing | Remarks |
|---|---|---|---|---|
| Soybean | Barnyard grass, Foxtails | 750-1000 mL/ha | Grass weeds 2-4 leaf stage | 1) REI: 48 hrs 2) Max 2 applications/season |
| Cotton | Johnsongrass, Couchgrass | 1000-1250 mL/ha | Active growth stage (15-30 cm) | Add non-ionic surfactant (0.2% v/v) |
| Oilseed Rape | Wild oats, Blackgrass | 800-1000 mL/ha | Weeds 10-20 cm height | PHI: 60 days |
| Sugar beet | Volunteer cereals | 600-800 mL/ha | Before weed tillering | Apply before canopy closure |
| Vegetables | Goosegrass, Crabgrass | 500-750 mL/ha | Early weed stage (2-5 leaves) | Test on sensitive varieties first |
Product Details
Mode of Action:
-ACCase inhibitor (Group 1 herbicide)
-Blocks lipid biosynthesis in grasses
-Rapid translocation to meristematic tissues
-Visible symptoms within 3-7 days
Benefits:
-Excellent control of resistant grass weeds
-Rainfast within 2 hours after application
-No cross-resistance with ALS inhibitors
-Low use rate (40-125 g a.i./ha)
-Compatible with most broadleaf herbicides
Precautions:
-PPE: Coveralls, nitrile gloves, face shield
-Do not apply under drought stress
-Minimum spray volume: 200 L/ha
-Tank mix with methylated seed oil (1% v/v)
-Storage: Keep in original container at 0°C to 35°C
Environmental Hazards:
-Highly toxic to aquatic plants
-Do not apply near water bodies
-Moderately toxic to bees (foliar application)
-Soil half-life: 5-15 days (aerobic conditions)
-Readily biodegradable (OECD 301F)