Anmol PGR (NAA 4.5% SL) | Stop Flower Drop & Boost Yield
The trusted "Crop Doctor" by Insecticides (India) Ltd for preventing flower shedding and maximizing fruit size.
Anmol is a premium Plant Growth Regulator (PGR) containing Alpha-Naphthyl Acetic Acid (NAA) 4.5% SL. It acts like a "hormonal shield" for your crops. While normal fertilizers feed the plant, Anmol strengthens the connection between the fruit and the branch to prevent them from falling off prematurely.
Best For: Cotton (Square drop), Tomato & Chili (Flower drop), Mango (Fruit retention), and Pineapple (Flowering).
Why Choose This Product? Key Benefits
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Rapid Drop Control: Instantly stops the shedding of flowers, squares, and young fruits by fixing hormonal imbalances.
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Yield Security: Prevents 20-30% of yield loss caused by "Physiological Drop" in Cotton, Chili, and Mango.
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Bigger Fruits: Enhances cell size in crops like Grapes and Mangoes, leading to heavier, export-quality produce.
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Stress Buffer: Helps plants retain fruit even during sudden temperature spikes, cloudy weather, or mild drought.
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Uniform Harvest: Specially used in Pineapple to induce uniform flowering, allowing for a synchronized harvest.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Anmol (Insecticides India Ltd) |
| Technical Name | Alpha-Naphthyl Acetic Acid 4.5% SL |
| IRAC MoA Code | Synthetic Auxin (PGR) |
| Chemical Group | Naphthalene Derivative |
| Formulation | Soluble Liquid (SL) |
| Toxicity Label | Class III (Blue - Slightly Hazardous) |
How It Works: Mode of Action
Anmol works by mimicking the plant's natural hormone (Auxin) to overpower the shedding hormone (Ethylene).
- Restores Balance: When plants are stressed, they stop producing Auxin. Anmol provides this essential hormone externally.
- Blocks Shedding Signal: It suppresses the production of Ethylene, the chemical signal that tells the plant to drop its fruit.
- Strengthens the Joint: It keeps the Abscission Zone (the connection point of the fruit stem) healthy and intact, preventing separation.
Note: In Pineapple, at specific doses, it flips this switch to actually trigger flowering.
Target Crops & Pests
| Crop | Target Issue(s) |
|---|---|
| Cotton | Square drying, Boll shedding, Flower drop |
| Tomato & Chili | Flower drop, Fruit shedding, Uneven fruit size |
| Mango & Grapes | Premature fruit drop, Malformation (Mango), Berry size (Grapes) |
Dosage & Application Guide
The Golden Rule: Anmol is very potent. Always use the exact dose. Overdosing can burn the crop.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (ml / Acre) | Water (L / Acre) | Dose (ml / Litre) | PHI (Days) |
|---|---|---|---|---|
| Cotton | 45 - 50 ml | 150 - 200 L | 0.3 ml (4.5ml per 15L tank) | 15 - 20 |
| Tomato / Chili | 40 - 50 ml | 150 - 200 L | 0.3 ml (4.5ml per 15L tank) | 15 |
| Mango (Fruit Drop) | Tree Basis | As Needed | 0.3 ml (4.5ml per 15L tank) | 20 |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Spray during the cooler parts of the day (morning or evening). Avoid spraying at noon.
- Mixing: Always mix 4.5 ml of Anmol in a small mug of water first, then add to the 15L tank. Do not "glug" directly from the bottle.
- Coverage: Ensure a fine mist covers the flower buds and young fruits. Do not drench to the point of runoff.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use.
Frequently Asked Questions
1. What happens if I use more than the recommended dose?
Using too much Anmol (overdosing) can cause leaf burn, curling, and may even cause more fruit drop. Stick strictly to 4-5 ml per 15L pump.
2. Can I mix Anmol with other pesticides?
Yes, it is generally compatible with most insecticides and fungicides. However, never mix it with herbicides (weed killers) or highly alkaline mixtures like Bordeaux mixture.
3. Is Anmol the same as Planofix?
Yes, both contain the same technical ingredient (Alpha-Naphthyl Acetic Acid 4.5% SL) and perform the same function. Anmol is the brand by Insecticides (India) Ltd.
4. When should I spray for Cotton?
Apply the first spray when square formation begins (40-45 days after sowing). Apply a second spray 15-20 days later during peak boll formation.
5. Does Anmol help in fruit ripening?
No, Anmol is primarily for preventing drop and increasing size. For ripening, different hormones (like Ethephon) are used.
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.

