
Cilpyrox
Cilpyrox (FMC) is a high-quality fungicide designed to combat major fungal infections in crops, ensuring disease-free plants, improved vigor, and maximum productivity.
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Cilpyrox Fungicide (Thifluzamide 24% SC) by FMC
The Ultimate Systemic Cure for Sheath Blight in Rice and Black Scurf in Potato.
Protect your harvest with Cilpyrox, a premium fungicide designed by FMC to fight stubborn fungal diseases. Unlike basic contact sprays, Cilpyrox is a systemic solution that penetrates the plant to cure infection from the inside out.
Best For: Farmers looking to stop Rhizoctonia solani fungus instantly, prevent crop lodging, and ensure high-quality, blemish-free produce.
Why Choose This Product? Key Benefits
- ⏱️Stops Disease Instantly: Rapidly absorbs into the plant to halt the spread of fungal lesions immediately upon application.
- ?️Systemic Protection: Moves upward within the plant (xylem mobile) to protect new leaves and hidden stems that sprays often miss.
- ⏳Long-Lasting Action: Provides extended residual control, reducing the need for frequent re-spraying and saving labor costs.
- ?️Rainfast Formula: The Suspension Concentrate (SC) formulation sticks firmly to leaves, resisting wash-off from rain or irrigation.
- ?Boosts Quality & Yield: Prevents lodging in rice for easier harvesting and ensures "clean skin" potatoes for better market value.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Cilpyrox |
| Technical Name | Thifluzamide 24% SC |
| IRAC MoA Code | Group 7 (SDHI Fungicide) |
| Chemical Group | Carboxanilide |
| Formulation | Suspension Concentrate (Liquid) |
| Toxicity Label | Blue/Green (Low Acute Toxicity) |
How It Works: Mode of Action
Cilpyrox works by targeting the energy production center (mitochondria) of the fungus.
- Absorption: The active ingredient is quickly absorbed by the plant surface and moves via the xylem to new growth.
- Targeting: It locates the fungal cells and binds to the Succinate Dehydrogenase (SDH) enzyme.
- Energy Block: It shuts down the fungus's ability to produce energy (ATP), causing the fungus to starve and die.
This mechanism effectively kills both the active fungus (mycelium) and the dormant stages (sclerotia).
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Rice (Paddy) | Sheath Blight (Rhizoctonia solani) |
| Potato | Black Scurf, Stem Canker |
| Other Crops | Soil-borne Rhizoctonia diseases |
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) |
|---|---|---|---|---|
| Rice (Paddy) | 150 ml | 200 L | 0.75 ml | 30 |
| Potato (Seed) | See Note | Spray on Seed | 20-25 ml / 100kg Seed | N/A |
| Cotton/Maize | 150 ml | 200 L | 0.75 ml | 30 |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: For Rice, apply at the "Booting Stage" (early canopy closure) or immediately when lesions appear. For Potato, use as a seed treatment before planting.
- Mixing: Cilpyrox is compatible with common insecticides like Coragen (Chlorantraniliprole) for simultaneous pest control.
- Coverage: Use the recommended volume of water (200L/Acre). Direct the nozzle toward the lower stems/sheaths where the fungus attacks.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Do not use near fish ponds.
Frequently Asked Questions
1. Does Cilpyrox control Rice Blast?
No, Cilpyrox is specialized for Rhizoctonia (Sheath Blight). For Blast, you should rotate with a different fungicide (like Tricyclazole or Isoprothiolane).
2. Can I use this for Potato Blight?
Cilpyrox is specifically for soil-borne Black Scurf (Rhizoctonia) on potatoes. It is not designed for Late Blight (Phytophthora).
3. Is it safe for fish?
No. Thifluzamide is toxic to aquatic life. Do not apply directly to aquaculture ponds and manage water drainage carefully.
4. What is the difference between Cilpyrox and generic Hexaconazole?
Cilpyrox offers longer residual control and better systemic movement than generic Hexaconazole, providing superior protection in high-disease pressure.
5. Can I use Cilpyrox for humans?
Absolutely NOT. Do not confuse "Cilpyrox" (Agricultural Fungicide) with "Ciclopirox" (a human medicine). This product is for crops only.
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. This product is toxic to fish/aquatic organisms.

