IIL Centran SC Insecticide - Fipronil 15% + Chlorantraniliprole 5% SC for Rice Pest Control

Overview

IIL Centran SC is a broad-spectrum insecticide from Insecticides (India) Limited (IIL), specially formulated for rice (paddy) cultivation. It combines two powerful active ingredients — Fipronil 15% and Chlorantraniliprole 5% — in a Suspension Concentrate (SC) formulation. This dual-action insecticide provides effective and long-lasting control of major rice pests including stem borer, leaf folder, brown plant hopper (BPH), green leafhopper, gall midge, and thrips.

Centran SC works through both contact and systemic action, offering comprehensive protection during critical crop stages. By controlling pest infestations early and effectively, it helps farmers achieve healthier crops, better grain quality, and higher yields. The product was launched in January 2025 and is designed to support robust root development, improve tiller growth, and deliver superior returns on investment for rice growers across India.

With its easy-to-use liquid formulation, Centran SC is compatible with standard spraying equipment and can be applied as a foliar spray at the recommended dosage. It is an ideal solution for farmers looking to manage resistant pest populations and reduce the number of sprays needed per season.

Key Benefits

• Dual-action pest control – Combines contact and systemic action for thorough and effective pest management across different rice growth stages.
• Long-lasting protection – Extended residual activity reduces the need for frequent sprays, saving time and labour costs.
• Controls multiple rice pests – Effective against stem borer, leaf folder, brown plant hopper, green leafhopper, gall midge, and thrips in a single application.
• Effective against resistant pests – Dual mode of action helps manage pest populations that have developed resistance to single-active-ingredient insecticides.
• Improves crop health and yield – Supports root development and tiller growth, leading to healthier plants and higher grain production.
• Easy to apply – SC formulation mixes easily with water and works well with standard foliar spray equipment.

How It Works

IIL Centran SC works through a powerful dual mode of action that attacks pests in two different ways, making it highly effective and reducing the chance of resistance development.

The first active ingredient, Fipronil, disrupts the central nervous system of insects by blocking GABA-gated chloride channels. This causes overstimulation of the insect's nervous system, leading to paralysis and death. Fipronil acts mainly through contact action, meaning it kills pests when they come into direct contact with the sprayed residue on plant surfaces.

The second active ingredient, Chlorantraniliprole, works by activating ryanodine receptors in the insect's muscle cells. This causes uncontrolled release of calcium from internal stores, leading to rapid muscle contraction, paralysis, and eventually death. Chlorantraniliprole has systemic properties, meaning it gets absorbed by the plant and moves within its tissues, providing protection to parts that may not be directly sprayed.

Together, this combination ensures that pests are controlled both on contact (through Fipronil) and through ingestion (through Chlorantraniliprole inside plant tissues). The dual action provides thorough coverage and long-lasting protection, especially during critical growth stages of rice such as tillering and grain filling.

Technical Specifications

Attribute	Details
Brand	Insecticides (India) Limited (IIL)
Product Name	Centran SC
Formulation Type	Suspension Concentrate (SC)
Active Ingredients	Fipronil 15% + Chlorantraniliprole 5%
Mode of Action	Contact + Systemic (Dual Action)
Target Crop	Rice (Paddy)
Target Pests	Stem Borer, Leaf Folder, Brown Plant Hopper (BPH), Green Leafhopper, Gall Midge, Thrips
Launch Date	January 06, 2025
Country of Origin	India

Recommended Dosage & Application

Crop	Target Pests	Dosage per Acre	Water Volume	Method
Rice (Paddy)	Stem Borer, Leaf Folder, BPH, Green Leafhopper, Gall Midge, Thrips	200 ml per acre	200–250 litres per acre	Foliar spray

Application Notes:

• Apply as a uniform foliar spray at the early stage of pest infestation for best results.
• Use a flat fan nozzle for even and thorough coverage of the crop canopy.
• Ensure sufficient water volume for complete coverage — 200 to 250 litres per acre is recommended.
• Follow local agricultural recommendations and consult the product label for specific guidance.

When to Use

Apply IIL Centran SC at the early stage of pest infestation for the most effective control. Monitor your rice crop regularly during the tillering and grain filling stages, as these are the most vulnerable periods for pest attack. Early application helps prevent pest populations from building up and causing significant damage to the crop.

Look for the first signs of pest activity such as dead hearts (stem borer), folded leaves (leaf folder), or hopper burn (BPH) before deciding to spray. Timely application at this stage ensures that the dual-action formula works effectively to stop the infestation from spreading. Avoid waiting until pest populations are already high, as this reduces the effectiveness of control.

For best results, integrate Centran SC into your regular pest management schedule and rotate with insecticides from different mode-of-action groups to delay resistance development.

Step by Step Usage Instructions

1. Check pest activity – Inspect your rice field for early signs of stem borer, leaf folder, or hopper infestation before deciding to spray.
2. Measure the correct dose – Use 200 ml of Centran SC per acre. Do not exceed the recommended dosage.
3. Prepare the spray solution – Fill the spray tank with half the required water (100–125 litres). Add the measured quantity of Centran SC and mix well. Then add the remaining water and stir thoroughly to ensure uniform mixing.
4. Use proper equipment – Use a knapsack sprayer or power sprayer fitted with a flat fan nozzle for even coverage.
5. Apply uniformly – Spray the solution evenly across the entire crop, ensuring good coverage of the stem and leaf surfaces where pests are active.
6. Clean equipment after use – Rinse the spray tank and nozzles thoroughly with clean water after application to prevent residue buildup.
7. Follow safety precautions – Wear gloves, mask, and protective clothing while handling and spraying the product. Avoid eating, drinking, or smoking during application.

Precautions & Safety

• Personal protection – Wear gloves, a face mask, goggles, and protective clothing while handling and spraying Centran SC.
• Avoid inhalation and contact – Do not inhale the spray mist. Avoid contact with skin, eyes, and clothing. In case of accidental contact, wash immediately with plenty of water.
• Hygiene practices – Wash hands and face thoroughly with soap and water after handling the product. Do not eat, drink, or smoke during application.
• Storage – Store in a cool, dry place away from direct sunlight, food, animal feed, and drinking water. Keep out of reach of children and pets.
• Environmental safety – Avoid spray drift to water bodies, ponds, and non-target crops. Do not contaminate water sources during mixing or cleaning of equipment.
• Disposal – Do not reuse empty containers. Dispose of them safely as per local regulations.