Atrahit
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Atrahit (HPM) Herbicide: Atrazine 50% WP for Maize & Sugarcane
The trusted solution for stopping weeds before they start.
Atrahit 50% WP is a powerful systemic herbicide manufactured by HPM Chemicals & Fertilizers Ltd. Designed specifically for Maize (Corn) and Sugarcane farmers, it provides excellent control against tough broadleaf and grassy weeds. It works by stopping photosynthesis, effectively starving weeds while keeping your crop safe.
Note: This is an agricultural herbicide. It is NOT related to "HPM" eye drops or medical atropine.
Why Choose Atrahit? Key Benefits
- ⏱️Stops Weeds Early: Applies effectively as a pre-emergence spray (0-3 days after sowing), killing weeds as they germinate so your crop gets a head start.
- ?️Safe for Crops: Maize and Sugarcane plants naturally detoxify Atrazine rapidly, meaning weeds die while your crop remains healthy and green.
- ⏳Long-Lasting Control: Stays active in the soil to provide season-long protection against weed competition.
- ?️Systemic Action: Absorbed through roots and leaves, moving upward to kill the growing points of the weed.
- ?Cost Effective: Offers over 90% cost savings compared to manual weeding labor (approx. ₹360/acre vs. ₹3,000+ for labor).
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Atrahit -(HPM) |
| Technical Name | Atrazine 50% WP (Wettable Powder) |
| Mode of Action | Selective, Systemic, Photosynthesis Inhibitor (PSII) |
| Chemical Group | Triazine ($C_8H_{14}ClN_5$) |
| Manufacturer | HPM Chemicals & Fertilizers Ltd. |
| Toxicity Label | Blue (Moderately Toxic) / Yellow (Highly Toxic) depending on regulation |
How It Works: Mode of Action
Atrahit works by starving the weed of energy. It targets the plant's ability to process sunlight.
- Uptake: When applied to the soil, the herbicide is dissolved in moisture and absorbed by the weed's roots.
- Blockade: It travels up the plant and binds to the chloroplasts, specifically blocking electron transport in Photosystem II.
- Result: The weed cannot create energy (ATP/NADPH). Highly reactive oxygen builds up, destroying cell membranes, leading to yellowing (chlorosis) and death.
Maize and Sugarcane survive because they contain enzymes (GSTs) that rapidly neutralize Atrazine before it can damage them.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Maize (Corn) | Trianthema (Carpet weed), Echinochloa (Barnyard grass), Digera, Amaranthus. |
| Sugarcane | Portulaca, Digitaria (Crabgrass), Boerhavia, Tribulus, Euphorbia. |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per Acre" for accurate results. Ensure soil is moist before application.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (g / Acre) | Water (L / Acre) | Timing |
|---|---|---|---|
| Maize | 400g – 800g | 200 – 280 L | Pre-emergence (0-3 days after sowing) |
| Sugarcane | 400g – 1600g | 200 – 280 L | Pre-emergence or Early Post-emergence |
*Note: Dosage varies based on weed density and soil type. Heavier soils may require the higher dose range.
How to Apply: Best Practices
- Timing: Apply within 3 days of sowing (before weeds emerge) for best results.
- Mixing: Premix the powder with a little water to form a paste, then add to the main tank. Keep the solution agitated (stirred) as it is a Wettable Powder and settles quickly.
- Coverage: Use a Flat Fan or Flood Jet nozzle to create a uniform layer on the soil. Walk backward while spraying to avoid breaking the chemical film with your feet.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Do not inhale the dust.
Frequently Asked Questions
1. Is Atrahit -(HPM) an eye drop or medicine?
NO. This is a common confusion. "HPM" here stands for the manufacturer "HPM Chemicals." In medicine, HPM stands for "Hypromellose." Atrahit is a toxic herbicide and must never be used on the body or eyes.
2. Can I use this on Cotton or Pulses?
No. Atrahit is selective only for Maize and Sugarcane. It will kill or severely damage sensitive crops like cotton, pulses, soybeans, and sunflowers.
3. What is the price of Atrahit?
The approximate price for a 500g pack is ₹240, and a 1kg pack is around ₹435-450, making it extremely economical (approx. ₹360 per acre).
4. Do I need to water the field after spraying?
If the soil is dry, a light irrigation is recommended after application to "activate" the herbicide so it can reach the weed roots.
5. Can I mix it with other chemicals?
Yes, in Maize, it is often mixed with 2,4-D (post-emergence) or Pendimethalin to broaden the weed control spectrum, but always consult an agronomist first.
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 planting sensitive crops immediately after maize harvest due to potential soil residues.