Al-Vida
HPM Al-Vida Insecticide provides effective and long-lasting control of harmful pests across major crops. Its advanced formulation promotes strong crop protection and improved productivity for farmers.
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Al-Vida Herbicide (Pyrazosulfuron Ethyl 10% WP) by HPM
The Ultimate Solution for Sedges and Broadleaf Weeds in Rice Fields
Al-Vida is a premium, low-dose herbicide designed specifically to protect your Rice (Paddy) crops. Powered by Pyrazosulfuron Ethyl, it acts as a selective systemic weed killer that eliminates stubborn weeds—especially Sedges (Motha)—without harming your rice plants.
Best For: Farmers looking for an economical, labor-saving alternative to manual weeding in both Rice Nurseries and Transplanted fields.
Why Choose This Product? Key Benefits
- ⏱️Fast Growth Arrest: Stops weed growth immediately after application, preventing nutrient theft.
- ?️Crop Safety: Highly selective formulation that is safe for rice seedlings in nurseries and main fields.
- ⏳Cost Effective: One packet covers an entire acre, costing less than 10% of manual labor.
- ?️Water Compatible: Works effectively in standing water and binds to soil to prevent leaching.
- ?Specialist Control: Excellent efficacy against difficult-to-kill Sedges (Cyperus spp.) and Broadleaf weeds.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Al-Vida (HPM Chemicals) |
| Technical Name | Pyrazosulfuron Ethyl 10% WP |
| IRAC MoA Code | Group 2 (ALS Inhibitor) |
| Chemical Group | Sulfonylurea |
| Formulation | Wettable Powder (WP) |
| Toxicity Label | Blue Triangle (Moderately Toxic) |
How It Works: Mode of Action
Al-Vida works through a systemic "Search and Destroy" mechanism. It is absorbed by the roots and leaves of the weed and translocated to the growing tips.
- Absorption: The herbicide is taken up by the weed's root system from the soil and through leaves.
- Inhibition: It blocks the ALS enzyme, which is responsible for producing essential amino acids (proteins).
- Elimination: Without proteins, cell division stops. The weed stops growing instantly, turns yellow, and dies within 1–3 weeks.
*Rice plants are safe because they naturally break down the chemical faster than weeds do.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Transplanted Rice | Sedges (Cyperus iria, Cyperus difformis) |
| Rice Nursery | Broadleaf Weeds (Monochoria, Ludwigia) |
| Direct Seeded Rice | Globe Fringerush, Water Clover (Marsilea) |
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) |
|---|---|---|---|---|
| Rice (Paddy) | 80g | 150 - 200 L | ~0.4 - 0.5g | 60 - 90 |
| Rice Nursery | 80g | Sand Mix Method | - | - |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Apply 3-10 days after sowing (Nursery) or 0-3 days after transplanting (Pre-emergence). It can also be used 7-14 days post-transplant (Early Post-emergence).
- Mixing: For broadcasting, mix the 80g packet with 10-15kg of sand or fertilizer (Urea). For spraying, dissolve in water.
- Coverage: Maintain standing water (2-3 cm depth) in the field for 5-7 days after application. This is crucial for success.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use.
Frequently Asked Questions
1. Will Al-Vida damage my rice crop?
No. Rice plants naturally break down Al-Vida into non-toxic compounds, ensuring the crop remains healthy while weeds die.
2. Does it kill grasses like Barnyard grass?
Al-Vida suppresses grasses in the very early stages, but it is primarily a specialist for Sedges and Broadleaf weeds.
3. Can I use it in the nursery?
Yes, it is excellent for nurseries. Apply it between 3 to 10 days after sowing.
4. Can I mix it with Urea?
Yes, the Sand/Fertilizer mix method is very popular. Mix 80g per acre with Urea and broadcast it into standing water.
5. What happens if the field dries out?
For best results, keep water in the field for 5-7 days. If the soil dries, the herbicide may bind to the soil and become less effective.
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.
