EBS Swarna Bispyribac Sodium 10% Sc

EBS Swarna Bispyribac Sodium 10% Sc

1. Product Overview:

Bispyribac Sodium 10% SC is a systemic, post-emergence, selective herbicide formulated as a suspension concentrate (SC). It is highly effective for controlling grassy, broadleaf, and sedge weeds in rice (paddy) fields. This herbicide works by inhibiting the Acetolactate Synthase (ALS) enzyme, which is crucial for protein synthesis in plants, leading to weed death.

• Selective & Systemic – Targets weeds without harming rice crops.

• Post-emergence Action – Controls weeds after they have germinated.

• Long Residual Control – Provides season-long weed suppression.

• Effective at Low Dosages – Requires only a small quantity per acre.

• Broad-Spectrum Weed Control – Eliminates grassy, broadleaf, and sedge weeds.

2. Mode of Action:

Bispyribac Sodium 10% SC is an ALS inhibitor herbicide that disrupts branched-chain amino acid biosynthesis (Valine, Leucine, and Isoleucine). This blockage results in growth inhibition, chlorosis, and eventual weed death.

✅ Absorbed by Leaves & Roots – Moves systemically throughout the plant.
✅ Stops Protein Synthesis – Prevents weed growth & development.
✅ Weeds Turn Yellow & Die – Complete weed control within 10-15 days.

3. Target Weeds Controlled:

Grassy Weeds (Monocots)

✅ Echinochloa spp. (Barnyard grass)
✅ Leptochloa chinensis (Chinese sprangletop)
✅ Ischaemum rugosum (Wrinkled grass)

Broadleaf Weeds (Dicots)

✅ Ludwigia parviflora (Water primrose)
✅ Eclipta alba (False daisy)
✅ Monochoria vaginalis (Pickerel weed)

Sedges

✅ Cyperus difformis (Smallflower umbrella sedge)
✅ Fimbristylis miliacea (Fimbristylis sedge)

4. Recommended Crops & Usage Areas:

Bispyribac Sodium 10% SC is primarily used in transplanted and direct-seeded rice (paddy) fields.

🌾 Rice Fields – Selective herbicide for transplanted and direct-seeded rice.
🌊 Irrigated & Rainfed Paddy Fields – Works effectively in standing water.
🚜 Zero-Tillage Farming – Helps in weed control without disturbing the soil.

5. Application & Dosage:

Application Guidelines:

• Spray uniformly when weeds are in the 2-4 leaf stage.

• Maintain a standing water level of 2-3 cm during and after application.

• Avoid drift – Do not apply on neighboring non-target crops.

• Use a flat-fan nozzle for uniform coverage.

• Do not mix with other herbicides unless specified.

6. Benefits of Bispyribac Sodium 10% SC:

✅ Broad-Spectrum Control – Effective against grasses, sedges, and broadleaf weeds.
✅ Selective & Safe – Does not harm rice crops.
✅ Systemic & Residual Action – Kills weeds from root to shoot.
✅ Low Dosage Requirement – Highly effective at small amounts.
✅ Prevents Weed Competition – Improves rice growth & yield.
✅ Easy to Apply – Liquid formulation dissolves quickly in water for spraying.

7. Precautions & Safety Measures:

⚠️ Apply only on rice fields – It may damage other crops.
⚠️ Maintain proper water levels – Ensures optimal absorption.
⚠️ Use protective gear – Wear gloves, masks, and goggles.
⚠️ Do not apply during heavy rain – To prevent wash-off.
⚠️ Store in a cool, dry place – Away from children and animals.

8. Conclusion:

Bispyribac Sodium 10% SC is a highly effective post-emergence herbicide for rice fields, providing broad-spectrum weed control with long-lasting residual activity. It is safe for rice crops, easy to apply, and ensures higher yields by eliminating weed competition.