Durion Diuron 80 % Wp
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Durion Herbicide (Diuron 80% WP) by IIL
The Ultimate Solution for Long-Duration Weed Control in Cotton, Sugarcane, and Plantations.
Durion (Diuron 80% WP) is a powerful, broad-spectrum herbicide manufactured by Insecticides (India) Limited (IIL). Designed specifically to combat tough weeds in long-duration crops, Durion offers a cost-effective alternative to manual weeding. It works by creating a chemical barrier in the soil that prevents weeds from germinating for up to 60 days, ensuring your crop gets all the nutrients it needs without competition.
Best For: Farmers seeking to reduce labor costs and manage resistance in Cotton, Sugarcane, Maize, and Citrus orchards.
Why Choose This Product? Key Benefits
- ⏱️Long-Lasting Residual Control: One application provides weed-free conditions for 45 to 60 days, covering the critical crop establishment phase.
- ?️Broad-Spectrum Protection: Effectively controls both broadleaf weeds (like Amaranthus and Carpet weed) and grassy weeds in a single spray.
- ⏳Massive Cost Savings: Replaces expensive manual labor. Using Durion costs significantly less (~₹600/acre) compared to multiple rounds of hand-weeding (~₹5000/acre).
- ?️Excellent Soil Binding: Stays in the topsoil (0-5 cm) where weed seeds germinate and resists washing away easily, making it ideal for irrigated crops like Sugarcane.
- ?Resistance Management Tool: Ideal for rotating with other herbicides (like Pendimethalin) to prevent weeds from becoming resistant to standard chemicals.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Durion |
| Technical Name | Diuron 80% WP |
| IRAC MoA Code | Group C2 / Group 5 (Photosynthesis Inhibitor) |
| Chemical Group | Substituted Urea |
| Formulation | Wettable Powder (WP) |
| Toxicity Label | Blue Triangle (Moderately Toxic) |
How It Works: Mode of Action
Durion works by starving the weed. It is a systemic herbicide that targets the plant's energy production center.
- Absorption: When applied to the soil, Durion is absorbed by the roots of germinating weeds.
- Blockage: It moves up to the leaves and blocks the Photosystem II process. This stops the weed from converting sunlight into energy (photosynthesis).
- Elimination: Without energy, the weed seedling turns yellow (chlorosis), starves, and dies within days of emergence.
Note: For maximum effectiveness, soil moisture is required to help the roots absorb the chemical.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Cotton | Carpet weed (Trianthema), Pigweed (Amaranthus), Bathua. |
| Sugarcane | Barnyard grass, Morning glory, Common Purslane, and general broadleaf weeds. |
| Plantations (Citrus/Banana) | General annual grasses and broadleaf weeds in the inter-row spaces. |
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) |
|---|---|---|---|---|
| Cotton | 300g - 600g | 200 - 300 L | ~2g / L | 60 - 90 Days |
| Sugarcane | 650g - 1200g | 200 - 300 L | ~4g / L | 90+ Days |
| Citrus / Banana | 800g - 1600g | 250 L | ~5g / L | Pre-Fruit Set |
*Use higher dosage for Black Cotton Soil (clay) and lower dosage for Sandy/Red Soil to prevent leaching.
How to Apply: Best Practices
- Timing (Cotton/Maize): Apply strictly as Pre-emergence (within 0-3 days of sowing) before seedlings break the soil.
- Mixing (The Slurry Method): Durion is a Wettable Powder. First, mix the required quantity in a small bucket to form a smooth paste (slurry), then pour it into the main tank. Agitate constantly to prevent settling.
- Coverage: Use Flat Fan or Floodjet nozzles. Ensure the soil is moist at the time of application for the best results.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Do not use near water bodies or aquaculture.
Frequently Asked Questions
1. Can I use Durion on standing cotton crops?
No. Durion is primarily a pre-emergence herbicide. Spraying it on emerged cotton leaves can cause burning or yellowing (phytotoxicity).
2. Does it kill existing large weeds?
Durion is best at preventing new weeds from sprouting. For established, large weeds, it provides only suppression; you may need a contact herbicide for those.
3. How long should I wait before planting the next crop?
Durion persists in the soil for months. Avoid planting sensitive crops like sunflower, sesame, or vegetables immediately after a Durion-treated season.
4. What is the price of Durion?
The market price for a 1 kg pack typically ranges between ₹900 and ₹950, making it a highly economical choice compared to newer molecules.
5. Is it safe for orchards?
Yes, for established orchards (Citrus/Banana/Grapes) older than 2 years. Use a hood on your sprayer to ensure the chemical hits the soil, not the tree trunk or leaves.
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. Diuron is classified as a "Likely Human Carcinogen" by some international bodies; strictly adhere to safety protocols to minimize exposure.