HPM Prakaram Herbicide (Tembotrione 34.4% SC)
The Ultimate Post-Emergence Solution for Weed-Free Maize Farming
HPM Prakaram is a premium, broad-spectrum herbicide scientifically designed to protect Maize (Corn) crops. Powered by Tembotrione, it offers a "one-shot" solution against tough grassy and broadleaf weeds. Its advanced Suspension Concentrate (SC) formulation ensures better leaf coverage and safety, making it the top choice for high-yield farming.
Best For: Farmers seeking complete weed control without harming their corn crop, even in difficult growing conditions.
Why Choose This Product? Key Benefits
-
⏱️
Fast Visible Action: The "Bleaching Effect" turns weeds white and stops their growth within days of application.
-
🛡️
Superior Crop Safety: Includes "Isoxadifen-ethyl" safener technology that protects your Maize while killing the weeds.
-
⏳
Long-Lasting Control: Provides extended protection against weed competition during the critical crop growth stages.
-
🌧️
Excellent Rainfastness: The formulation sticks firmly to waxy weed leaves, performing well even during the monsoon season.
-
🌿
Broad Spectrum Power: Effectively controls both monocot (grasses) and dicot (broadleaf) weeds in a single spray.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Prakaram (HPM Chemicals) |
| Technical Name | Tembotrione 34.4% w/w SC |
| Mode of Action | 4-HPPD Inhibitor (Bleaching) |
| Chemical Group | Triketone (Benzoylcyclohexanedione) |
| Formulation | Suspension Concentrate (SC) |
| Toxicity Label | Blue/Yellow (Environmentally Hazardous) |
How It Works: Mode of Action
Prakaram works by targeting the specific enzymes that plants need to survive sunlight.
- Enzyme Blockade: The active ingredient inhibits the 4-HPPD enzyme, which is vital for creating plant pigments.
- Chlorophyll Destruction: Without protective pigments (carotenoids), the sun's light destroys the weed's chlorophyll.
- Total Elimination: The weed turns white (bleaching effect), stops photosynthesizing, and dies due to starvation.
*Note: The included safener (Isoxadifen) ensures the Maize plant can digest the chemical safely, leaving only weeds to die.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Maize (Corn) | Echinochloa colonum (Jungle Rice) |
| Maize (Corn) | Brachiaria semiverticillata |
| Maize (Corn) | Major Broadleaf Weeds (Dicots) |
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) |
|---|---|---|---|---|
| Maize | 115 ml - 120 ml | 200 Litres | 0.6 ml | 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 at the 3 to 4 leaf stage (Post-Emergence).
- Mixing: Shake the bottle well before use. Dissolve the dose in 200 Litres of water per acre for best results.
- Coverage: Ensure uniform spraying across the field. The SC formulation needs high water volume to coat the leaves effectively.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use.
Frequently Asked Questions
1. Does Prakaram kill the Maize crop?
No. Prakaram contains a "safener" (Isoxadifen) that helps the maize plant digest the chemical safely, preventing any crop burn (phytotoxicity).
2. When is the best time to spray Prakaram?
The ideal time is when the weeds have 3 to 4 leaves. This is usually the post-emergence stage.
3. How long does it take to see results?
You will see the weeds turning white (bleaching) within a few days of application, followed by necrosis (death).
4. Can I use this in the rainy season?
Yes. The formulation is designed to be rainfast and adheres well to the waxy surface of weed leaves.
5. What is the shelf life of this product?
Prakaram remains stable and effective for 2 years under normal storage conditions.
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.
