Ajanta Insecticide by Coromandel (Profenofos 50% EC)
The Ultimate Solution for Tough Worms and Sucking Pests
Ajanta is a powerful broad-spectrum insecticide manufactured by Coromandel International. Formulated as Profenofos 50% EC, it is the farmer's first choice for controlling hard-to-kill pests like Bollworms and sucking insects. It offers a specialized solution for cotton and soybean crops, effectively managing pests that have developed resistance to other chemicals.
Best For: Cotton, Soybean, Rice, and Vegetables (Brinjal, Cabbage).
Why Choose This Product? Key Benefits
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Rapid Knockdown Action: Starts working immediately upon contact to stop pest damage instantly.
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Translaminar Power: Penetrates the leaf tissue to kill "hidden" pests sitting on the underside of leaves.
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Ovicidal Action (Kills Eggs): Destroys pest eggs before they hatch, breaking the population cycle early.
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Excellent Rainfastness: Becomes resistant to rain wash-off within 2 to 4 hours of application.
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Dual Mode of Action: Works through both Contact (touch) and Stomach (ingestion) action for complete control.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Ajanta |
| Technical Name | Profenofos 50% EC |
| IRAC MoA Code | Group 1B (Organophosphate) |
| Chemical Group | Organothiophosphate |
| Formulation | Emulsifiable Concentrate (EC) |
| Toxicity Label | Yellow / Blue Triangle (Moderately Hazardous) |
How It Works: Mode of Action
Ajanta works by attacking the insect's nervous system, causing rapid paralysis and elimination.
- Enzyme Inhibition: It irreversibly inhibits the enzyme Acetylcholinesterase (AChE), which is vital for nerve signal transmission.
- System Overload: This blockage causes continuous nerve firing, leading to tremors, paralysis, and the death of the pest.
- Deep Penetration: The solvent-based EC formulation helps the chemical penetrate the waxy layer of leaves and insects quickly.
Note: The "aging" effect of Profenofos makes the inhibition permanent, ensuring pests do not recover easily.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Cotton | Bollworm Complex, Aphids, Jassids, Thrips, Whiteflies |
| Soybean | Semilooper, Girdle Beetle, Stem Fly |
| Rice (Paddy) | Stem Borer, Leaf Folder |
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) |
|---|---|---|---|---|
| Cotton | 400 - 800 ml | 200 L | 2.0 - 4.0 ml | 15 Days |
| Soybean | 400 ml | 200 L | 2.0 ml | 40 Days |
| Rice | 250 - 300 ml | 200 L | 1.5 ml | 28 Days |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Spray at the first sign of pest infestation or egg hatching for best results.
- Mixing: Add the required quantity of Ajanta into a small amount of water, mix well, and then add to the main spray tank.
- Coverage: Ensure the spray reaches the undersides of leaves where sucking pests hide.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Avoid spraying during peak bee activity (mid-day).
Frequently Asked Questions
1. Does Ajanta kill pest eggs?
Yes, Ajanta has strong ovicidal properties, meaning it effectively kills the eggs of pests like bollworms, preventing the next generation from hatching.
2. How long before it rains can I spray?
Ajanta is rainfast within 2 to 4 hours. Once dried and absorbed into the leaf, it will not wash off easily.
3. What causes "Reddening" in cotton after spraying?
Reddening is a stress sign if the dosage used is too high or if the crop is suffering from lack of water. Always stick to recommended doses and ensure soil moisture.
4. What is the antidote for accidental poisoning?
The specific antidote is Atropine Sulphate. In case of poisoning, seek immediate medical attention. Do not administer Morphine.
5. Can I use this on export crops?
Be cautious. Profenofos residues are strictly regulated in the European Union (EU). Check current MRLs before using on crops intended for export.
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 and aquatic organisms; do not use near water bodies.
