Biosun Choke Star (Pretilachlor 37% EW) Herbicides

About Product

• Selective pre-emergence herbicide used for effective control of annual grasses, sedges and certain broadleaf weeds in transplanted rice.

Technical Content

• Pretilachlor 37% EW

Features

• Advanced emulsion-in-water formulation
• Broad spectrum weed control, excellent crop safety
• Long residual action
• Easy mixing and application
• Minimizes early weed competition
• Supports better crop establishment
• Improves nutrient uptake and increases yield potential.

Mode of Action

• Inhibits cell division and growth in susceptible weeds by interfering with protein and lipid synthesis during germination.

Dosage

• 3–4 ml per litre of water
• 600–700 ml per acre depending on weed intensity and field condition.

Additional Information

• Crop Suitability: Transplanted Rice
• Apply within 3–5 days after transplanting in moist or puddled field conditions.
• Effective against Echinochloa spp., Cyperus spp. and other common paddy weeds.
• Maintain shallow standing water in the field after application for best results.