Sokusai Plus Herbicide (Pretilachlor 37% EW)
The Expert Pre-Emergence Solution for Weed-Free Rice Farming
Secure your paddy yield early with Sokusai Plus by IFFCO-MC. This advanced herbicide uses a safe and effective "Green Chemistry" formula (EW) to stop weeds before they grow. Designed specifically for transplanted rice, it eliminates the need for expensive manual weeding.
[Image of healthy rice crop vs weedy rice crop]
Don't let weeds steal your crop's nutrition—create a protective barrier with Sokusai Plus.
Why Choose This Product? Key Benefits
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Stops Weeds Instantly: Applied within 0-3 days of transplanting, it kills weeds at the seed stage.
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Safe for Rice: The EW (Emulsion in Water) formula is gentle and prevents leaf burn (shock) on seedlings.
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Huge Cost Savings: Costs approx. ₹400/acre—saving you 90% compared to manual labor costs.
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Water Activated: Spreads rapidly in standing water to form a uniform chemical barrier.
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Eco-Friendly Tech: Water-based formulation reduces toxic fumes and skin irritation risks for the farmer.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Sokusai Plus |
| Technical Name | Pretilachlor 37% EW |
| IRAC MoA Code | Group 15 (K3) |
| Chemical Group | Chloroacetamide |
| Formulation | Emulsion in Water (EW) |
| Toxicity Label | Blue Label (Caution) |
How It Works: Mode of Action
- Blocks Cell Division: It inhibits the synthesis of fatty acids, stopping the weed seedling from making new cells.
- Shoot Absorption: As weeds try to grow through the treated water/soil, they absorb the herbicide through their shoots (coleoptile).
- Chemical Barrier: It forms a film on the soil surface. Any weed seed trying to penetrate this film is neutralized immediately.
Note: Transplanted rice is safe because its roots are below this chemical barrier and it can metabolize the product safely.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Transplanted Rice (Paddy) | Barnyard Grass (Echinochloa spp.) |
| Transplanted Rice (Paddy) | Sedges (Cyperus spp., Fimbristylis) |
| Transplanted Rice (Paddy) | Broad-Leaved Weeds (Ludwigia, Eclipta) |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per Acre" for accurate results.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (ml / Acre) | Water (L / Acre) | Dose (ml / Litre) | PHI (Days) |
|---|---|---|---|---|
| Rice (Light Soil) | 600 ml | 120 - 200 L | 3 - 5 ml | -- |
| Rice (Heavy Clay Soil) | 750 ml | 120 - 200 L | 4 - 6 ml | -- |
*PHI = Pre-Harvest Interval: Generally follows crop duration. Consult local agricultural extension for specific regional guidelines.
How to Apply: Best Practices
- Timing: Apply strictly within 0 to 5 Days After Transplanting (DAT). The ideal window is 0-3 days.
- Mixing: Mix with water and spray uniformly using a Flat Fan or Flood Jet nozzle. Do not mix with sand or fertilizer for broadcasting.
- Coverage: Ensure the field has 2-3 cm of standing water. Do not drain or irrigate for 2-3 days after application to maintain the chemical barrier.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use.
Frequently Asked Questions
1. Can I use Sokusai Plus after weeds have already grown?
No. Sokusai Plus is a pre-emergence herbicide. It must be applied before weed seeds germinate (within 0-5 days of transplanting).
2. Why is the EW formulation better than the old EC?
The EW (Emulsion in Water) formulation uses less petroleum solvent. It is safer for the user, less smelly, and gentler on the rice crop (no leaf burn).
3. Is standing water necessary?
Yes. Standing water acts as a vehicle to spread the medicine across the field. Keep water for 48-72 hours after spraying for best results.
4. Does it kill broad-leaf weeds too?
Yes, it is a broad-spectrum herbicide that controls grasses (like Echinochloa), sedges, and broad-leaved weeds.
5. How does the cost compare to manual weeding?
Sokusai Plus is extremely economical (approx. ₹400/acre), costing only about 10% of what you would pay for manual labor.
Safety & Disclaimer
Always read and follow the instructions on the official product label. The information provided here is for guidance only. Use personal protective equipment (PPE) during application.
