Super Knot Insecticide (Buprofezin 15% + Acephate 35% WP)
The Ultimate "One-Shot" Solution for Brown Plant Hoppers and Sucking Pests
Super Knot is a powerful, dual-action insecticide designed to break the resistance of stubborn pests. By combining two distinct chemistries—Acephate (for immediate killing) and Buprofezin (for long-term control)—it stops crop damage instantly and prevents future pest generations from hatching.
Best For: Farmers facing "Hopper Burn" in Rice or heavy Whitefly/Jassid attacks in Cotton and Vegetables.
Why Choose This Product? Key Benefits
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Instant Knockdown Power: Acephate acts immediately on the nervous system, paralyzing and killing adult pests within 24–48 hours to stop sap loss.
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Double-Engine Protection: Offers both Systemic action (absorbed by the plant) and Contact action. It works from the inside out and the outside in.
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Long-Lasting Residual Control: Buprofezin sterilizes the pest population. It prevents nymphs from shedding their skin (molting) and stops eggs from hatching for 15+ days.
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Vapor Action for Deep Reach: Its strong fumigant action penetrates deep crop canopies (like dense paddy fields) to reach pests hiding near the water level.
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Phytotonic "Greening" Effect: Beyond pest control, it supplies essential nutrients that make the crop look greener, healthier, and more vigorous.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Super Knot (also marketed as Kabucee) |
| Technical Name | Buprofezin 15% + Acephate 35% WP |
| IRAC MoA Code | Group 16 (IGR) + Group 1B (Organophosphate) |
| Chemical Group | Thiadiazine + Organophosphate |
| Formulation | Wettable Powder (WP) |
| Toxicity Label | Blue Triangle (Moderately Toxic) |
How It Works: Mode of Action
Super Knot attacks the pest from two different angles, making it nearly impossible for insects to survive.
- Nervous System Attack (Acephate): It blocks the transmission of signals in the insect's nerves (inhibits acetylcholinesterase), causing paralysis and rapid death of adult bugs.
- Growth Blocking (Buprofezin): It acts as a specific Insect Growth Regulator (IGR). It stops nymphs from molting (changing skin) and prevents eggs from hatching, effectively breaking the reproductive cycle.
- Systemic & Vapor Synergy: The powder dissolves and travels inside the plant (systemic) to kill hidden pests, while also releasing vapors that fumigate the lower canopy.
Result: Adults die immediately, and the next generation is wiped out before it starts.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Rice (Paddy) | Brown Plant Hopper (BPH), White Backed Plant Hopper (WBPH) |
| Cotton | Jassids, Thrips, Whiteflies, Aphids |
| Okra (Bhindi) | Jassids, Whiteflies |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per Acre" for accurate results. Ensure high water volume to reach the base of the plants.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (gm / Acre) | Water (L / Acre) | Dose (gm / Litre) | PHI (Days) |
|---|---|---|---|---|
| Rice (Paddy) | 500 gm | 200 L | 2.5 gm/L | 20 Days |
| Cotton | 500 gm | 200 L | 2.5 gm/L | 20-48 Days |
| Okra (Vegetables) | 300 gm | 200 L | 1.5 gm/L | 7 Days |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting to ensure no harmful residues remain.
How to Apply: Best Practices
- Timing: Apply at the first sign of infestation (ETL level). For rice, this is typically 40-60 days after transplanting. Avoid applying during flowering to protect bees.
- Mixing (Pre-Creaming): Since it is a Wettable Powder (WP), do not dump it directly into the full tank. Mix the powder with a small amount of water in a bucket to form a smooth paste (cream) first, then pour this paste into the spray tank.
- Coverage: Use high water volume (200 Liters per acre). Direct the nozzle toward the base of the plant stem where Brown Plant Hoppers hide.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use.
Frequently Asked Questions
1. Can Super Knot cure "Hopper Burn"?
Yes, if applied at the early stages, it immediately kills the hoppers causing the damage and stops the "burn" patch from spreading further in the field.
2. Why does my crop look greener after spraying?
Super Knot has a "phytotonic" effect. The ingredients (S and P) provide nutrition, and by removing the stress of sap-sucking pests, the plant energy is redirected to vegetative growth.
3. Is it safe to mix with other chemicals?
It is compatible with most fungicides (like those for Sheath Blight). However, never mix with alkaline products like Bordeaux mixture or Lime Sulfur, as this will destroy the medicine's power.
4. Can I use this on export crops?
Use with caution. For export Basmati rice, ensure a strict waiting period (PHI) of at least 30+ days before harvest to avoid residue issues in the grain.
5. How is this different from using Acephate alone?
Acephate alone kills adults but leaves eggs behind. Super Knot adds Buprofezin, which kills the future generation (nymphs and eggs), preventing the pests from coming back after 10 days.
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. Highly toxic to bees and aquatic life; avoid spraying near water bodies or during active bee foraging hours.
