
Yugata Bispyribac Sodium 10% EC
Yugata by IFFCO, powered with Bispyribac Sodium 10% EC, effectively controls grasses, broadleaf weeds, and sedges in rice crops. It ensures cleaner fields and improved crop yields.
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Yugata Herbicide (Bispyribac Sodium 10% SC): The Rice Weed Expert
Complete control over grasses, sedges, and broadleaf weeds with advanced Japanese technology.
Rice farming is hard work, and weeds like Barnyard grass are your biggest enemy. Yugata (Bispyribac Sodium 10% SC) is a premium post-emergent herbicide brought to you by IFFCO-MC. Unlike older chemicals that just burn leaves, Yugata attacks the weed's roots.
Note on Formulation: While many search for "10% EC," Yugata is formulated as an SC (Suspension Concentrate). This is a superior, modern water-based technology that is safer for your crop and does not cause leaf burn like old-fashioned solvents.
Why Choose This Product? Key Benefits
- ⏱️Wide Application Window: Flexible timing! You can apply this when weeds are at the 2 to 5-leaf stage, giving you time to manage your labor.
- ?️Superior Crop Safety (SC Formula): The water-based SC formulation is gentle on rice. It avoids the "crop burn" often caused by solvent-based EC herbicides.
- ⏳Systemic Action: It doesn't just kill the leaves. It travels down to the roots, ensuring weeds don't grow back.
- ?️Rainfast & Durable: Once absorbed (approx. 6 hours), it is rainfast. The specialized "Drain-Spray-Flood" method ensures long-lasting control.
- ?Broad Spectrum Control: One shot controls multiple enemies: Grasses (Barnyard grass), Sedges, and Broadleaf weeds simultaneously.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Yugata (IFFCO-MC) |
| Technical Name | Bispyribac Sodium 10% w/v SC |
| IRAC MoA Code | Group 2 (ALS Inhibitor) |
| Chemical Group | Pyrimidinyl Carboxy |
| Formulation | Suspension Concentrate (Liquid) |
| Toxicity Label | Blue Triangle (Caution) |
How It Works: Mode of Action
Yugata works by starving the weed of essential proteins. It targets a specific enzyme found in plants called ALS (Acetolactate Synthase).
- Absorption: The liquid is absorbed quickly by both leaves and roots of the weed.
- Stoppage: It blocks the production of essential amino acids. The weed stops growing immediately (within hours).
- Elimination: Over the next 7 to 14 days, the weed turns yellow, then brown, and finally dies completely.
Why is Rice safe? Rice plants have a natural ability to break down this chemical quickly, while weeds do not.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Rice (Nursery) | Barnyard Grass (Echinochloa spp.) |
| Transplanted Rice | Sedges (Cyperus spp., Fimbristylis) |
| Direct Seeded Rice (DSR) | Broadleaf Weeds (Eclipta, Ludwigia) |
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 (Nursery) | 80 - 120 ml | 300 - 500 L | 0.3 - 0.4 ml | Refer to Label |
| Transplanted Rice | 80 - 120 ml | 300 - 500 L | 0.3 - 0.4 ml | Refer to Label |
| Direct Seeded Rice | 80 - 120 ml | 300 - 500 L | 0.3 - 0.4 ml | Refer to Label |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Apply when weeds are young (2 to 5 leaf stage). For nursery: 10-12 days after sowing. For transplanted: 10-14 days after planting.
- Mixing: Shake the bottle well. Use a Flat Fan or Flood Jet nozzle for uniform coverage. Avoid conical nozzles.
- Coverage: The field must be drained before spraying so the chemical hits the weeds directly.
The Protocol: Drain field → Spray Yugata → Wait 24-48 Hours → Reflood field and hold water for 10 days. [Image of paddy field water management for herbicide] - Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use.
Frequently Asked Questions
1. Why is the product called SC and not EC?
IFFCO-MC Yugata is a Suspension Concentrate (SC). This is a modern, water-based improvement over EC (Emulsifiable Concentrate). It is safer for the user and less likely to burn the crop, but just as effective.
2. My rice turned slightly yellow after spraying. Is this normal?
Yes, this is known as "Yellow Flash." It is a temporary physiological effect. Do not panic; the rice will recover its green color within 5-7 days and start tillering vigorously.
3. Can I mix Urea with Yugata?
Yes! Mixing a small amount of Urea (1-2%) in the spray tank can actually help the weeds absorb the herbicide better, improving results.
4. Is it compatible with insecticides?
It is generally compatible with insecticides like Imidacloprid (Shinzen). However, avoid mixing with Flubendiamide as it may reduce weed control. Always do a small jar test first.
5. What if it rains after spraying?
If it rains 6 hours after application, the product is already absorbed and will remain effective. However, try to spray on a clear, sunny day.
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.

