Rekishi Herbicide (Sulfosulfuron 75% WG) by IFFCO-MC
The Ultimate Specialist for Phalaris minor (Gulli Danda) Control in Wheat
Struggling with resistant weeds in your wheat fields? Rekishi is a premium systemic herbicide brought to you by the joint venture of IFFCO and Mitsubishi Corporation. It is specifically engineered to combat the toughest weeds in the Indo-Asian region, particularly Phalaris minor (Little Seed Canary Grass), which mimics wheat and steals your yield.
Best For: Farmers seeking a Japanese-quality solution for both grassy and broadleaf weeds in Wheat varieties.
Why Choose This Product? Key Benefits
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Stops Growth Instantly: Although weeds may stay green for a few days, active growth stops within 48 hours of spraying, saving crop nutrition immediately.
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Safe for Wheat: Uses advanced metabolic selectivity (safe for wheat due to P450 enzymes) while ruthlessly targeting weeds.
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Long-Lasting Control: Provides systemic control that kills roots and prevents weed re-growth during the critical crop competition period.
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Water Conditioner Included: Contains Ammonium Sulfate to neutralize hard water, ensuring the medicine works even with tube-well water.
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Broad Spectrum: Excellent control of Phalaris (Gulli Danda), Chenopodium (Bathua), and other difficult broadleaf weeds.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Rekishi |
| Technical Name | Sulfosulfuron 75% WG |
| IRAC MoA Code | Group 2 (ALS Inhibitor) |
| Chemical Group | Sulfonylurea |
| Formulation | Water Dispersible Granule (WG) |
| Toxicity Label | Class U (Low Toxicity / Unlikely to present hazard) |
How It Works: Mode of Action
Rekishi works by starving the weed from the inside out. It targets the Acetolactate Synthase (ALS) enzyme, which weeds need to create essential proteins.
- Absorption: The herbicide is rapidly absorbed through both the leaves and the roots of the weed.
- Inhibition: It blocks the production of Valine, Leucine, and Isoleucine (amino acids). Without these, the weed cannot divide cells or grow.
- Elimination: The weed stops growing immediately. You will see yellowing in 3-7 days, followed by purpling and complete death within 2-3 weeks.
Note: Wheat plants naturally break down this chemical, keeping the crop safe while the weeds die.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Wheat | Phalaris minor (Little Seed Canary Grass / Gulli Danda) |
| Wheat | Chenopodium album (Bathua / Lamb's quarters) |
| Wheat | Melilotus alba (Sweet clover / Siji) |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per Acre" for accurate results. Rekishi comes in a pre-measured 13.5g sachet which is exact for one acre.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (per Acre) | Water (L / Acre) | Surfactant (per Acre) | PHI (Days) |
|---|---|---|---|---|
| Wheat | 13.5 g (1 Sachet) | 100 - 120 Litres | 500 ml | 110 Days |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Apply 30 to 35 Days After Sowing (DAS), or 3-5 days after the first irrigation. Weeds should be in the 2-4 leaf stage.
- Mixing: Dissolve the 13.5g granules in a bucket of water first. Pour into the tank, then add the surfactant. Do not skip the surfactant (sticker).
- Coverage: Use a Flat Fan or Flood Jet nozzle. Do not use Cone nozzles. Use at least 100 Litres of water per acre to ensure the herbicide reaches weeds hidden by the crop.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use.
Frequently Asked Questions
1. Can I mix Rekishi with 2,4-D?
No. Mixing with 2,4-D reduces the effectiveness against grassy weeds like Phalaris. If you need to spray 2,4-D, apply it 5-7 days after Rekishi.
2. Is it safe for the next crop?
It is safe for Rice or Wheat rotations. Warning: Do not plant Maize, Sorghum (Jowar), or Cotton immediately after a season where Rekishi was used, as residues may damage them.
3. What if my soil pH is high?
Do not apply in soils with pH greater than 8.5 (Alkaline/Sodic soils), as the medicine persists too long and may harm future crops.
4. Can I use it on Barley or Oats?
No, Rekishi is registered and safe specifically for Wheat. It may suppress or damage Barley and Oats.
5. Why is the surfactant (500ml bottle) necessary?
Phalaris leaves are waxy and repel water. The surfactant helps the herbicide stick to and penetrate the leaf surface. Without it, results will be poor.
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.
