
Super Racer Pretilachlor 37% Wg
Super Racer from Insecticides (India) Ltd contains Pretilachlor 37% WG for effective pre-emergence weed control in rice crops. It prevents early weed growth, ensuring healthy paddy fields and improved yield potential.
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Super Racer Herbicide (Pretilachlor 37% WG)
The Advanced Solution for Weed-Free Rice Farming
Super Racer by Insecticides (India) Ltd is a premium pre-emergence herbicide designed specifically for transplanted rice (paddy). Unlike older liquid formulations that can burn young crops, this advanced 37% WG (Water Dispersible Granule) technology is tough on weeds but gentle on your paddy.
Stop yield losses: Uncontrolled weeds can reduce your rice harvest by over 70%. Super Racer creates a protective chemical barrier in the soil, stopping weeds before they even start growing.
Why Choose This Product? Key Benefits
- ⏱️Early Action: Applied within 0 to 5 days of transplanting, it kills weeds at the most critical early stage.
- ?️Superior Crop Safety: The WG formulation contains no harmful petroleum solvents. This means zero leaf burn and no "shock" to your tender rice seedlings.
- ⏳Massive Cost Savings: Manual weeding can cost over ₹10,000 per acre. Super Racer does the job for roughly ₹500 per acre—that is a 20x return on investment.
- ?️Works in Water: Designed to dissolve rapidly in standing water (puddles), spreading evenly across the field without needing heavy machinery.
- ?Broad Spectrum Control: One product handles grasses (like Barnyard grass), sedges, and broadleaf weeds simultaneously.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Super Racer |
| Technical Name | Pretilachlor 37% WG |
| IRAC MoA Code | Group 15 (VLCFA Inhibitor) |
| Chemical Group | Chloroacetamide |
| Formulation | Water Dispersible Granule (WG) |
| Toxicity Label | Blue Triangle (Moderately Toxic) |
How It Works: Mode of Action
Super Racer works by targeting the weed seeds before they emerge from the water surface.
- Absorption: The herbicide is absorbed rapidly through the shoots and roots of germinating weeds.
- Inhibition: It stops the production of Very Long Chain Fatty Acids (VLCFA), which weeds need to build cell membranes.
- Elimination: The weed seedling's growth is arrested immediately. It dies before it can compete with your rice for sunlight and nutrients.
Note: Rice plants are safe because they can naturally break down this chemical, whereas weeds cannot.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Transplanted Rice (Paddy) | Barnyard Grass (Echinochloa crus-galli) |
| Transplanted Rice (Paddy) | Sedges (Cyperus difformis, Cyperus iria) |
| Transplanted Rice (Paddy) | Broadleaf Weeds (Ludwigia, Eclipta alba) |
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) |
|---|---|---|---|---|
| Transplanted Rice | 600 ml (or g) | Standing Water | (Sand Mix) | 90-110 |
| (Spray Option) | 600 ml (or g) | 200 L | 3 ml | 90-110 |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Apply strictly between 0 to 5 days after transplanting. Late application reduces results.
- Mixing (Sand Method): Mix 600ml of Super Racer with 10–20 kg of dry sand or fertilizer. Broadcast evenly over the field.
- Coverage: Ensure the field has 2–3 cm of standing water. Keep this water impounded for 2–3 days without draining so the chemical can settle.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use.
Frequently Asked Questions
1. How much money do I save compared to manual weeding?
Manual weeding requires about 15-20 labor days, costing over ₹10,000. Super Racer costs roughly ₹500/acre. You save nearly 95% on weed management costs.
2. Will this product burn my rice leaves?
No. Unlike old "EC" liquids that use petroleum solvents, Super Racer is a "WG" (granule) formulation. It is solvent-free and safe for crop leaves.
3. Can I apply this 15 days after planting?
No. Super Racer is a pre-emergence herbicide. It must be applied within 5 days of transplanting to be effective. For older weeds, you need a different product.
4. Do I need a sprayer to use this?
Not necessarily. The easiest method is to mix the granules with sand or urea and broadcast it by hand into standing water.
5. Is it safe for fish in the paddy field?
No. Like most herbicides, it is toxic to aquatic life. Do not use in fields where you are practicing rice-fish culture.
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.

