Nakshtra Metribuzin 16.8% + 2,4-Sodium Salt 56% Wp
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Nakshtra Herbicide (Metribuzin 16.8% + 2,4-D Sodium Salt 56% WP)
The Ultimate Broad-Spectrum Weed Solution for Indian Sugarcane Farmers.
Nakshtra by Insecticides (India) Limited is a powerful, ready-to-use combination herbicide designed specifically for Sugarcane. It solves the labor shortage problem by replacing manual weeding with one effective spray. By combining two potent active ingredients, it targets and destroys tough grasses, broadleaf weeds, and stubborn sedges (like Motha) in a single application.
Don't let weeds steal your yield. Nakshtra ensures your crop gets all the nutrients, water, and sunlight it needs during the critical first 90 days of growth.
Why Choose This Product? Key Benefits
- ⏱️Double Action Power: Combines Metribuzin (kills grasses) and 2,4-D (kills broadleaves & sedges) for total field cleaning.
- ?️Controls "The World's Worst Weed": Specifically engineered with high-strength 2,4-D to destroy Purple Nutsedge (Motha) and its underground tubers.
- ⏳Long-Lasting Residual Control: Metribuzin stays active in the soil to prevent new weed seeds from germinating after the spray.
- ?️Deep Root Penetration: The systemic formula moves deep into the weed's roots, ensuring they don't grow back.
- ?Safe for Sugarcane: Expertly formulated to be tough on weeds but safe for your cane crop when used as directed.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Nakshtra |
| Technical Name | Metribuzin 16.8% + 2,4-D Sodium Salt 56% WP |
| IRAC MoA Code | Group 5 (C1) + Group 4 (O) |
| Chemical Group | Triazinone + Phenoxy-carboxylate |
| Formulation | Wettable Powder (WP) |
| Toxicity Label | Blue Triangle (Moderately Toxic) |
How It Works: Mode of Action
Nakshtra uses a unique "Synergistic" approach, meaning the two chemicals work better together than alone.
- Photosynthetic Blockade (Metribuzin): It stops the weeds from converting sunlight into energy. This leads to starvation and yellowing of the leaves.
- Hormonal Disruption (2,4-D): It mimics plant growth hormones, causing the weeds to grow uncontrollably and twist (epinasty), crushing their own food transport channels.
- Enhanced Translocation: The 2,4-D helps move the Metribuzin deep into the roots and new growth, ensuring a complete kill of perennial weeds that usually grow back.
This multi-mode attack makes it very difficult for weeds to develop resistance compared to using single chemicals.
Target Crops & Pests
[Image of sugarcane weeds]| Crop | Target Pest(s) |
|---|---|
| Sugarcane | Grassy Weeds: Barnyard grass (Sanwa), Bermuda grass (Doob). |
| Sugarcane | Broadleaf Weeds: Parthenium (Congress grass), Bathua, Bindweed. |
| Sugarcane | Sedges: Cyperus rotundus (Purple Nutsedge/Motha). |
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 (g / Acre) | Water (L / Acre) | Dose (g / Litre) | PHI (Days) |
|---|---|---|---|---|
| Sugarcane | 1250 g | 200 - 250 L | 5 - 6 g | 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 actively growing, typically at the 2 to 4 leaf stage (Post-Emergence).
- Mixing: This is a Wettable Powder (WP). Mix it with a small amount of water in a bucket first to form a "slurry" before adding it to your main tank.
- Coverage: Use high water volume (200+ Liters). Moisture in the soil is critical for the herbicide to work effectively.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Avoid drift to nearby cotton or vegetable crops.
Frequently Asked Questions
1. Does Nakshtra control Motha (Nutsedge)?
Yes, the high concentration of 2,4-D Sodium Salt (56%) makes it highly effective against sedges like Motha and their underground tubers.
2. Is it safe for my sugarcane crop?
Yes, Sugarcane naturally tolerates these chemicals when applied at the recommended dose. You may see slight yellowing initially, but the crop recovers quickly.
3. When is the best time to spray?
Spray when weeds are small (2-4 leaves). Ensure the soil has good moisture (spray after irrigation or rain).
4. Can I use this on Cotton or Vegetables?
NO. Nakshtra contains 2,4-D, which will destroy broadleaf crops like cotton, vegetables, and pulses. Use only on Sugarcane.
5. What nozzle should I use?
Use a Flat Fan or Flood Jet nozzle. This ensures even coverage and reduces the risk of the spray drifting to other fields.
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.