Matin Herbicide (Metribuzin 70% WP) by Nichino
The Japanese Technology Solution for Advanced Weed Control in Wheat, Potato, Soybean, and Sugarcane.
Struggling with stubborn weeds like Phalaris minor or broadleaf invaders? Matin by Nichino India is a premium broad-spectrum herbicide formulated with Metribuzin 70% WP. Unlike standard weedicides, Matin uses high-quality Japanese technology to provide superior suspension and coverage.
Matin acts as a "resistance breaker," effectively controlling weeds that have survived older chemicals. It works through both roots and leaves, ensuring your high-value crops like Potatoes and Sugarcane grow competition-free.
Why Choose This Product? Key Benefits
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Dual Action Power: Controls both Grassy (Monocot) and Broadleaf (Dicot) weeds in a single spray.
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Resistance Breaker: Highly effective against herbicide-resistant weeds like Phalaris minor (Gulli Danda) in Wheat.
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Long-Lasting Residual: Remains active in the soil for weeks, preventing new weeds from germinating after the first spray.
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Systemic Action: Absorbed by roots and leaves, moving inside the weed to kill it from the inside out.
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Japanese Quality Assurance: ISO 9001 certified formulation ensures the powder mixes perfectly without clogging nozzles.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Matin |
| Technical Name | Metribuzin 70% WP |
| IRAC MoA Code | Group C1 (PSII Inhibitor) |
| Chemical Group | Triazinone |
| Formulation | Wettable Powder (WP) |
| Toxicity Label | Blue (Moderately Toxic) |
How It Works: Mode of Action
Matin works by starving the weed. It targets the plant's ability to process sunlight (photosynthesis).
- Absorption: Upon spraying, Matin is rapidly absorbed through the roots (from soil) and leaves of the weed.
- Blockade: It moves upward in the plant and binds to the D1 protein in chloroplasts, blocking the flow of electrons.
- Termination: This stops the production of energy (ATP) and creates reactive oxygen, which destroys the cell membranes. The weed turns yellow (chlorosis), browns, and dies.
Note: Crop safety is ensured because tolerant crops (like Soybean/Potato) have enzymes that break down Matin before it can damage them.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Sugarcane | Cynodon dactylon, Cyperus (Motha), Morning Glory, Wild Portulaca |
| Potato | Chenopodium (Bathua), Trianthema (Carpet weed), Parthenium |
| Wheat | Phalaris minor (Gulli Danda), Chenopodium album |
| Soybean | Digitaria spp., Commelina benghalensis, Cyperus spp. |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per Acre" for accurate results. Do not overdose, especially on Wheat and Potato.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (Grams / Acre) | Water (L / Acre) | Application Window | PHI (Days) |
|---|---|---|---|---|
| Soybean | 200 - 300 g | 200 L | Pre-emergence (0-3 Days) | - |
| Wheat | 100 - 200 g | 200 L | Post-emergence (30-35 Days) | 120 |
| Potato | 200 - 250 g | 200 L | Pre-emergence (0-3 Days) | 120 |
| Sugarcane | 400 - 500 g | 200 L | Pre-emergence or Early Post | 120 |
| Tomato | 200 - 250 g | 200 L | Pre-planting or Post-transplant | 60 |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting. Doses are in Grams (g) because this is a Wettable Powder.
How to Apply: Best Practices
- Timing: For Soybean and Potato, apply within 3 days of planting (before weeds or crop emerge). For Wheat, apply after the first irrigation (30-35 days).
- Mixing (The Slurry Method): Never dump the powder directly into the tank. Mix the required Matin dose with a little water in a bucket to make a smooth paste (slurry), then pour this into the spray tank.
- Coverage: Use a Flat Fan Nozzle or Flood Jet nozzle. Do not use Hollow Cone nozzles (insecticide nozzles) as they drift too much.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Do not walk through the sprayed wet crop.
Frequently Asked Questions
1. Can I use Matin on any Potato variety?
No. Some red-skinned varieties (like Kufri Sindhuri) are sensitive. It is safe for tolerant varieties like Kufri Jyoti and Kufri Chandramukhi. Always test on a small area first.
2. Can I mix Matin with Urea or Insecticides?
No. Do not mix with Urea or insecticides like Chlorpyrifos. This can cause severe burning (phytotoxicity) to the crop. Keep a 7-10 day gap between insecticide and herbicide sprays.
3. Is it effective on sandy soil?
Use with caution. In pure sandy soils, Matin can leach down to the roots and damage the crop. It works best on medium to heavy soils (loam/clay).
4. Will it affect my next crop?
No. Unlike Sulfosulfuron, Matin breaks down within 30-60 days in Indian conditions. It has no residual effect on the next season's crop.
5. Can I tank mix it for Wheat?
Yes. For complex weed problems in wheat, Matin can be tank-mixed with Clodinafop to target both resistant grasses and broadleaf weeds simultaneously.
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. Avoid spraying near water bodies.
