Coragen Insecticide
Coragen Insecticide is a highly effective, modern insecticide powered by Chlorantraniliprole 18.5% SC, belonging to the anthranilic diamide chemical group. It is designed to provide long-lasting protection against destructive lepidopteran pests such as fruit borers, stem borers, and leaf-eating caterpillars across a wide range of crops.
Coragen works by activating the ryanodine receptors in insect muscles, causing rapid feeding cessation, paralysis, and eventual death of the pest. Because insects stop feeding almost immediately after exposure, crop damage is minimized within hours. This makes Coragen one of the most trusted insecticides among farmers growing high-value crops like cotton, rice, vegetables, and fruits.
Its systemic and translaminar movement allows the product to penetrate plant tissues and protect both the upper and lower leaf surfaces. Coragen is also known for its long residual activity, reducing the need for repeated sprays and helping farmers manage pest pressure efficiently.
Coragen Insecticide Product Overview
| Feature | Details |
|---|---|
| Product Name | Coragen Insecticide |
| Brand | FMC |
| Category | Systemic & Contact Insecticide |
| Technical Content | Chlorantraniliprole 18.5% SC |
| Chemical Group | Anthranilic Diamide |
| Formulation | Suspension Concentrate (SC) |
| Toxicity Classification | Slightly Toxic (Green/Blue Label depending on registration) |
| Mode of Action | Ryanodine Receptor Modulator (IRAC Group 28) |
| Target Pest Group | Lepidopteran Caterpillars |
Coragen Insecticide Features and Benefits
Rapid Feeding Stop Action
Pests stop feeding within a few hours of exposure, preventing further crop damage.
Long Residual Protection
Provides extended protection for several days after spraying, reducing the need for repeated applications.
Systemic and Translaminar Movement
Penetrates plant tissue and protects both sides of the leaf.
Effective on Resistant Pest Populations
Works on pests that have developed resistance to conventional insecticides.
Highly Selective to Beneficial Insects
Safer for natural predators and parasitoids, making it suitable for Integrated Pest Management (IPM).
Excellent Crop Safety
Gentle on crops and does not cause phytotoxicity when used at recommended doses.
Usage and Crop Recommendations
| Crop | Target Pests | Dosage / ha | Dilution in Water (L/ha) | Waiting Period |
|---|---|---|---|---|
| Rice | Stem Borer, Leaf Folder | 150 ml | 500 L | 14 Days |
| Cotton | Bollworms | 150 ml | 500 L | 21 Days |
| Tomato | Fruit Borer (Helicoverpa) | 60 – 80 ml | 500 L | 5 Days |
| Cabbage | Diamondback Moth | 60 ml | 500 L | 3 Days |
| Chilli | Fruit Borer, Spodoptera | 60 – 80 ml | 500 L | 5 Days |
| Brinjal | Shoot & Fruit Borer | 60 – 80 ml | 500 L | 5 Days |
Rain Fastness: Approximately 2 hours.
Method of Application:
Foliar spray using knapsack sprayer or power sprayer. Apply at the early larval stage of pests for best results.
Mode of Action
Coragen contains Chlorantraniliprole, which activates insect ryanodine receptors in muscle cells. This disrupts calcium balance within the insect body, causing:
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Immediate feeding cessation
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Muscle paralysis
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Eventual death of the insect
Because feeding stops quickly, crops are protected from further damage even before the insect dies.
Resistance Management
To prevent resistance development:
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Rotate Coragen with insecticides from different IRAC groups.
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Avoid repeated sprays of the same chemistry within one crop cycle.
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Follow recommended dosage and application intervals.
Safety and Handling
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Wear protective clothing, gloves, and mask during application.
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Avoid spraying during strong winds.
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Do not contaminate water bodies.
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Wash hands and equipment thoroughly after use.
Disclaimer
Always read the product label and leaflet provided by the manufacturer before use. Follow all safety precautions and recommended dosages. AgroVedh is not responsible for any loss or damage resulting from improper use of the product.
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