Florasulam 50g/L SC
Classification:
Herbicide
Formulation:
Florasulam 50g/L SC (Suspension Concentrate)
CAS NO:
145701-23-1
USAGE:
Post-emergence herbicide for controlling broadleaf weeds in cereal crops (wheat,
barley, oats) and pastures. Highly effective against key weeds including Galium
aparine, Veronica spp., Matricaria spp., and Polygonum spp.
Pack size:
100mL, 500mL, 1L, 5L, 20L/drum, or as required
Direction for Use
| Crop | Target Weeds | Dosage (50g/L SC) | Application Timing | Remarks |
|---|---|---|---|---|
| Winter Wheat | Cleavers, Chickweed | 100-150 mL/ha | Weeds 2-4 leaf stage | 1) REI: 48 hrs 2) Max 1 application/season |
| Spring Barley | Mayweed, Speedwell | 80-120 mL/ha | Crop GS 21-29 | Add surfactant (0.1% v/v) |
| Oats | Knotgrass, Persicaria | 120-150 mL/ha | Weeds 2-8 cm height | PHI: 60 days |
| Pastures | Thistles, Docks | 150-200 mL/ha | Active weed growth | Do not graze for 7 days |
Product Details
Mode of Action:
-ALS (Acetolactate synthase) inhibitor
-Disrupts branched-chain amino acid synthesis
-Systemic translocation to meristematic tissues
-Visible symptoms: Chlorosis → necrosis (7-14 days)
Benefits:
-Excellent crop safety in cereals
-Controls ALS-resistant weeds
-Rapid absorption (rainfast in 2 hours)
-Low use rate (5-10g a.i./ha)
Precautions:
-PPE: Coveralls, nitrile gloves, face shield
-Do not apply if frost expected within 48 hrs
-Tank mix with 2,4-D or MCPA for enhanced spectrum
-Storage: Stable between 5°C to 35°C
Environmental Hazards:
-Highly toxic to aquatic plants
-Prevent drift to non-target vegetation
-Low toxicity to bees (LD50 >100μg/bee)
-Soil half-life: 14-30 days (aerobic)