Classification:
Herbicide
Formulation:
Chloridazon 430g/L SC (Suspension Concentrate)
CAS NO:
1698-60-8
USAGE:
Selective pre- and early post-emergence herbicide for controlling annual
broadleaf weeds and some grasses in sugar beet, fodder beet, and red beet.
Effective against Chenopodium, Amaranthus, Polygonum, and
Solarium species.
Pack size:
1L, 5L, 10L, 20L/drum, or as required
Crop | Target Weeds | Dosage (430g/L SC) | Application Timing | Remarks |
---|---|---|---|---|
Sugar Beet | Broadleaf weeds | 2.0-3.0 L/ha | Pre-emergence or early post (2-4 leaf stage) | 1) REI: 48 hrs 2) Max 1 application/season |
Fodder Beet | Goosefoot species | 1.8-2.5 L/ha | Pre-emergence | Requires moist soil |
Red Beet | Pigweed species | 1.5-2.0 L/ha | Early post-emergence | PHI: 90 days |
Mode of Action:
-Inhibits photosynthesis at PSII (D1 protein)
-Blocks electron transport chain
-Systemic action with root and foliar absorption
Benefits:
-Long residual control (6-8 weeks)
-Tank-mix compatible with metamitron
-Low risk of resistance development
-Safe for beet crops at recommended doses
Precautions:
-PPE: Coveralls, nitrile gloves, face shield
-Do not apply if heavy rain is expected within 24 hrs
-Optimal soil moisture required for activation
-Storage: Keep in original container at 5°C to 35°C
Environmental Hazards:
-Moderate persistence (DT50: 20-60 days)
-Avoid drainage to aquatic systems
-Low toxicity to bees and earthworms
-Moderately toxic to fish (LC50: 3.2 mg/L)