Hachiman Quizalofop 7.5 % + Imazethapyr 15 % EC
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Hachiman Herbicide (Quizalofop-ethyl + Imazethapyr) - Complete Weed Control for Soybean & Pulses
The "Tractor Brand" solution for Sawan, Motha, and Broadleaf weeds.
Struggling with mixed weeds in your Kharif crops? Hachiman is a powerful, broad-spectrum post-emergence herbicide designed for Soybean, Groundnut, and Pulses. Developed with Japanese technology from Nissan Chemical Corporation, it combines two active ingredients to kill grasses, broadleaf weeds, and tough sedges in one shot.
Don't let weeds steal your yield. Hachiman works systematically, entering through the leaves and roots to destroy weeds from the inside out, ensuring they don't grow back.
Why Choose This Product? Key Benefits
- ⏱️Fast Absorption: The advanced EC formulation penetrates waxy weed leaves quickly, stopping weed growth within 48 hours.
- ?️Complete Protection: Controls all three types of weeds: Grasses, Broadleaf Weeds, and Sedges (Motha).
- ⏳Long-Lasting Control: Systemic action kills weeds from the root, preventing regrowth and reducing the need for manual weeding.
- ?️Rainfast in 2 Hours: Ideal for the monsoon season. It sticks to the plant and remains effective even if it rains 2 hours after spraying.
- ?Crop Safety: Highly selective to Soybean and Groundnut, ensuring your crop stays healthy while weeds die.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Hachiman (Tractor Brand) |
| Technical Name | Quizalofop-ethyl 7.5% + Imazethapyr 15% EC |
| IRAC MoA Code | Group 1 (ACCase) + Group 2 (ALS) |
| Chemical Group | Aryloxyphenoxypropionate + Imidazolinone |
| Formulation | Emulsifiable Concentrate (EC) |
| Toxicity Label | Blue/Yellow Triangle (Caution) |
How It Works: Mode of Action
Hachiman uses a Dual Mode of Action to ensure no weed escapes:
- Stops Growth (Lipid Inhibition): The Quizalofop component is absorbed by grass leaves. It blocks lipid synthesis, destroying the weed's ability to build new cells. Grasses stop growing and dry up.
- Starves the Weed (Protein Inhibition): The Imazethapyr component moves through the plant to the roots. It halts the production of essential amino acids, starving the weed from the inside.
- Kills the Roots: Unlike contact sprays, Hachiman travels down to the tubers and rhizomes, making it effective against stubborn sedges like Cyperus rotundus (Motha).
This powerful combination makes it difficult for weeds to develop resistance.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Soybean | Sawan (Echinochloa), Motha (Cyperus), Wild Cholai, Cock's Comb, Crabgrass. |
| Groundnut | Makra, Carpet Weed (Santhi), Sawan, Motha, Commelina (Kena). |
| Black Gram / Green Gram | Mixed flora of Grassy weeds, Broadleaf weeds, and Sedges. |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per Acre" for accurate results. Hachiman must be used with the H-Mix Adjuvant provided.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (ml / Acre) | Water (L / Acre) | Dose (ml / Litre) | PHI (Days) |
|---|---|---|---|---|
| Soybean | 175 ml Hachiman + 175 ml H-Mix | 80 - 100 L | ~2 ml (+ 2ml mix) | 75 |
| Groundnut | 175 ml Hachiman + 175 ml H-Mix | 80 - 100 L | ~2 ml (+ 2ml mix) | 60 - 75 |
| Pulses | 175 ml Hachiman + 175 ml H-Mix | 80 - 100 L | ~2 ml (+ 2ml mix) | 60 - 75 |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Spray when weeds are in the 2 to 4 leaf stage. This typically happens 15–25 days after sowing. Do not delay, or weeds will become harder to kill.
- Mixing: Always mix the H-Mix adjuvant (included) with the herbicide. This helps the medicine spread evenly on the leaves and penetrate the wax.
- Coverage: Use a Flat Fan or Flood Jet nozzle. Ensure the soil has adequate moisture (Wattar condition) before spraying for best results.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use.
Frequently Asked Questions
1. Does Hachiman kill Motha (Sedges)?
Yes, thanks to the Imazethapyr component, Hachiman is highly effective against sedges like Motha (Cyperus rotundus) by killing their underground tubers.
2. What happens if it rains after spraying?
Hachiman is rainfast within 1-2 hours. If it rains 2 hours after you finish spraying, the product will still work effectively.
3. I noticed my crop turning slightly yellow after spraying. Is this normal?
This is called a "Yellow Flash." It is temporary. As long as the crop was healthy before spraying, it will recover its green color within 7-10 days with no loss in yield.
4. Can I plant Wheat or Gram (Chana) in the next season?
Yes. Wheat, Gram, and Mustard are generally safe to plant in the Rabi season following Hachiman application, provided there was normal rainfall during the Kharif season.
5. Can I use this on Cotton or Maize?
No. Hachiman is a selective herbicide designed for legumes (Soybean/Groundnut). It will damage or kill Maize and Cotton crops.
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.
