Nobiru Herbicide (2,4-D Amine Salt 58% SL) by IFFCO-MC
The trusted solution for powerful broadleaf weed control in Wheat, Maize, Sugarcane, and Sorghum.
Nobiru is a specialized herbicide formulated as a Soluble Liquid (SL). It is designed to kill tough weeds from the roots without damaging your main crop. Unlike older chemical sprays, Nobiru uses "Amine Salt" technology, which significantly reduces the risk of fumes drifting to nearby sensitive crops.
Best For: Farmers looking for cost-effective, systemic control of broadleaf weeds and sedges.
Why Choose This Product? Key Benefits
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Fast Systemic Action: Absorbed quickly through the leaves and travels to the roots, killing the weed from the inside out.
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Low Volatility Safety: The Amine Salt formula does not turn into gas easily, making it safer for nearby crops compared to Ester formulations.
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Controls Tough Weeds: Effective against difficult weeds like Bathua, Wild Onion, and Morning Glory that compete with your crop for nutrients.
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Rainfast Capability: The spray is absorbed within 2 to 6 hours. Rain after this period will not wash away the effectiveness.
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Crop Selective: When used at the right stage, it kills broadleaf weeds but is completely safe for grass crops like Wheat and Maize.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Nobiru |
| Technical Name | 2,4-D Amine Salt 58% SL |
| IRAC MoA Code | Group 4 (Synthetic Auxin) |
| Chemical Group | Phenoxy Carboxylic Acid |
| Formulation | Soluble Liquid (SL) |
| Toxicity Label | Caution (Corrosive to Eyes) |
How It Works: Mode of Action
Nobiru works by mimicking the plant's natural growth hormones, causing a chain reaction that the weed cannot survive.
- Absorption & Transport: The liquid enters through the leaves and travels down the stem into the roots.
- Growth Disruption: It triggers uncontrolled, chaotic cell division. You will see the weeds twisting and curling (epinasty).
- Starvation: This chaotic growth crushes the weed's internal food transport system, causing it to starve and die.
Note: Grass crops (Wheat, Maize) can break down this chemical quickly, which is why they remain safe while the weeds die.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Wheat | Chenopodium (Bathua), Melilotus, Fumaria, Wild Onion (Piazi) |
| Maize & Sorghum | Trianthema (Carpet weed), Amaranthus, Sedges (Motha), Digera |
| Sugarcane | Bindweed, Morning Glory, Commelina, and Cyperus spp. |
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) |
|---|---|---|---|---|
| Wheat | 350 - 550 ml | 200 - 250 L | ~ 2.0 ml/L | -- |
| Maize / Sorghum | 350 - 600 ml | 150 - 200 L | ~ 2.5 ml/L | -- |
| Sugarcane | 1000 - 2500 ml | 200 - 300 L | ~ 6 - 8 ml/L | -- |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting. Always refer to the product leaflet for specific local PHI regulations.
How to Apply: Best Practices
- Timing (Wheat): Apply 30-40 days after sowing (Tillering stage). Do not apply after the jointing/booting stage, as it will reduce yield. [Image of wheat growth stages]
- Mixing: Use clean water. Do NOT mix with Zinc Sulfate or Iron Sulfate, as they reduce efficacy.
- Coverage: Use Flat Fan or Flood Jet nozzles. Avoid Hollow Cone nozzles to prevent drift.
- Safety: Always wear PPE (gloves, mask, goggles). This product is corrosive to eyes. Wash hands thoroughly after use.
Frequently Asked Questions
1. Is Nobiru safe to use near Cotton crops?
No. Cotton is extremely sensitive to 2,4-D. Even tiny amounts of drift can destroy cotton plants. Do not spray when the wind is blowing towards cotton fields.
2. Can I mix Nobiru with Urea or Insecticides?
Yes, it is generally compatible with Urea. However, avoid mixing with insecticides like Monocrotophos as it can stress the crop. Always perform a small jar test first.
3. What happens if it rains after spraying?
Nobiru requires 2 to 6 hours to be fully absorbed. If it rains after this window, re-spraying is usually not required.
4. Can I use this for Water Hyacinth control?
Yes. It is very effective against Water Hyacinth. Spray directly on the floating leaves. Treat only 1/3rd of the pond at a time to protect fish from oxygen depletion.
5. Why is 2,4-D Amine better than Ester?
Amine formulations like Nobiru are less volatile. This means they don't evaporate into toxic fumes that travel long distances, making them safer for the environment and neighbors.
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.
