Sikosa Herbicide
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Sikosa Herbicide by Crystal Crop (Pretilachlor 48% + Bensulfuron Methyl 4.8% OD)
The Ultimate Pre-Emergent Solution for Complete Weed Control in Transplanted Paddy.
Sikosa Herbicide is a revolutionary broad-spectrum weed control solution developed by Crystal Crop Protection. Powered by the patented Banyan Technology™, this advanced Oil Dispersion (OD) formulation solves the problem of weed competition in rice farming.
Sikosa combines two powerful active ingredients—Pretilachlor and Bensulfuron Methyl—to deliver a "double-lock" mechanism. It effectively eliminates tough grasses, sedges, and broadleaf weeds within the first few days of transplanting, ensuring your paddy crop gets the nutrients and sunlight it needs to thrive.
Why Choose This Product? Key Benefits
- ⏱️Early Action: Applied within 0-3 days of transplanting, it kills weeds before they can damage your crop yield.
- ?️Broad Spectrum Coverage: A single shot solution for Grasses (Barnyard grass), Sedges (Motha), and Broadleaf weeds.
- ⏳Superior Formulation: The Oil Dispersion (OD) technology ensures better stability and uniform spreading across the water surface.
- ?️Rainfast Technology: Sticks to soil and weeds better than granules, remaining effective even if it rains shortly after application.
- ?Safe for Paddy: Specially designed to be tough on weeds but gentle on rice plants when used as directed.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Sikosa |
| Technical Name | Pretilachlor 48% + Bensulfuron Methyl 4.8% w/v OD |
| IRAC MoA Code | Group K3 (Cell Division) + Group B (ALS Inhibitor) |
| Chemical Group | Chloroacetamide + Sulfonylurea |
| Formulation | OD (Oil Dispersion) |
| Toxicity Label | Blue Triangle (Moderately Toxic) |
How It Works: Mode of Action
Sikosa employs a dual-mode strategy to prevent weed resistance and ensure high efficacy.
- Cell Division Block (Pretilachlor): Creates a chemical barrier on the soil surface. When weeds try to emerge, it stops cell division in the shoots, preventing them from growing.
- Enzyme Inhibition (Bensulfuron Methyl): This systemic component is absorbed by roots and leaves, blocking the ALS enzyme. This starves the weed of essential amino acids, causing it to wither and die.
- The Synergy Effect: The combination ensures that if a weed escapes one mode of action, the other catches it, providing complete field sanitation.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Transplanted Rice (Paddy) | Grassy Weeds: Barnyard Grass (Echinochloa spp.), Jungle Rice |
| Transplanted Rice (Paddy) | Sedges: Rice Flat Sedge (Cyperus iria), Umbrella Sedge |
| Transplanted Rice (Paddy) | Broadleaf Weeds: Water Primrose (Ludwigia), False Daisy (Eclipta) |
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 | 500 ml | 200 - 250 L | 2.0 - 2.5 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 strictly between 0 to 3 Days After Transplanting (DAT) for maximum efficacy.
- Mixing: Sikosa is an Oil Dispersion (OD). Shake the bottle vigorously before mixing. Use a flat-fan or flood-jet nozzle for spraying.
- Coverage: Ensure the field has 2-3 cm of standing water at the time of application. Maintain this water level for 5-7 days to prevent weed germination.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Avoid draining treated water into fish ponds.
Frequently Asked Questions
1. What is the best time to apply Sikosa?
Sikosa must be applied as a pre-emergent herbicide, meaning within 0 to 3 days after transplanting the rice, before weeds start to emerge.
2. Does Sikosa control all types of weeds?
Yes, Sikosa is a broad-spectrum herbicide that effectively controls annual grasses (like Barnyard grass), sedges, and broadleaf weeds.
3. Can I mix Sikosa with sand?
While sand mixing is common for granules, Sikosa is a liquid OD formulation. For the best results and uniform coverage, it is highly recommended to spray it using water.
4. What is the advantage of the OD formulation?
The Oil Dispersion (OD) technology stabilizes the active ingredients, prevents them from washing away in rain (rainfastness), and helps the herbicide stick better to the soil and weeds.
5. Is standing water necessary for Sikosa?
Yes. For the herbicide to form a barrier and work effectively, maintain 2-3 cm of standing water in the field for 5 to 7 days after application.
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.
