IIL Chaperone Sodium Para-Nitro Phenolate 0.3% SL Plant Growth Regulator for Cotton & Tomato

IIL Chaperone is a plant growth regulator (PGR) from Insecticides (India) Limited (IIL), developed in technical collaboration with OAT Agrio Co. Ltd., Japan. It contains Sodium Para-Nitro Phenolate 0.3% SL, a nitrophenolate-based formulation that acts as a metabolic activator for crops. Unlike standard fertilizers that only supply nutrients, Chaperone works at the cellular level to energize the plant's internal systems, helping it use nutrients more efficiently and respond better to growing conditions.

Chaperone is recommended primarily for cotton and tomato crops, with additional benefits reported in rice and vegetables like chilli. It is applied as a foliar spray during key growth stages such as flowering, fruit setting, and grain filling. Farmers use this product to improve flowering and fruiting, enhance photosynthesis and mineral uptake, and help crops cope with stress from heat, drought, or other environmental factors. The product comes in a soluble liquid (SL) formulation that mixes easily with water and is compatible with most standard spray equipment.

This plant growth regulator is designed to support better crop performance without directly controlling pests or diseases. Instead, it strengthens the plant's own systems to achieve healthier growth, better yields, and improved produce quality. With low toxicity to beneficial insects and soil microbes, Chaperone fits well into integrated farming practices.

Key Benefits

• Improves flowering and fruiting: Encourages better flower formation and fruit set, leading to higher yields in cotton, tomato, and other crops.
• Boosts photosynthesis and nutrient uptake: Enhances the plant's ability to produce energy from sunlight and absorb minerals from the soil.
• Reduces flower and fruit drop: Helps prevent shedding of flowers, squares, and young fruits by maintaining natural hormone balance.
• Increases stress tolerance: Helps crops withstand and recover from heat, drought, cold shock, and other abiotic stresses.
• Accelerates internal nutrient transport: Speeds up cytoplasmic streaming, moving sugars and nutrients from leaves to fruits and seeds faster.
• Improves grain filling and fruit quality: Supports complete grain filling in rice and better size, color, and firmness in fruits like tomato.
• Low toxicity to beneficial organisms: Safe for honeybees and beneficial insects, making it suitable for use during flowering stages.

How It Works

Chaperone works at the cellular level to optimize the plant's natural physiological processes. Its active ingredient, Sodium Para-Nitro Phenolate, belongs to the nitrophenolate group of plant growth regulators. Once absorbed through the leaves after foliar application, it acts as a metabolic activator that "wakes up" the plant's internal systems.

The primary mechanism is the acceleration of cytoplasmic streaming — the movement of fluid inside plant cells. This acts like a turbocharger for the plant's internal transport system, moving nutrients from roots to leaves and sugars (produced during photosynthesis) from leaves to developing fruits, seeds, and grains much faster. This ensures that the energy and food the plant produces reaches the parts that need it most, when they need it.

Chaperone also helps balance plant hormones. It prevents the breakdown of natural auxins (growth hormones that regulate cell elongation and development) and stimulates cytokinins, which help keep leaves green and active for longer. This hormonal balance is critical for preventing the plant from shedding its flowers and young fruits — a common problem in cotton and vegetables under stress.

Additionally, the product boosts photosynthesis by helping leaves stay green longer and increasing the plant's ability to create energy from sunlight, even on cloudy days. It also improves pollen tube growth, which supports better fertilization and fruit setting, especially under high-temperature stress. The result is a healthier plant with more vigorous roots, better flower retention, and improved filling of fruits and grains.

Technical Specifications

Parameter	Details
Brand Name	Chaperone
Manufacturer	Insecticides (India) Limited (IIL)
Technical Name	Sodium Para-Nitro Phenolate 0.3% SL
Chemical Group	Nitrophenolate (PGR / Biostimulant)
Formulation	Soluble Liquid (SL)
Action Category	PGR (Metabolic Activator)
Toxicity Label	Blue/Green Triangle (Low to Moderate Toxicity)
Country of Origin	India

Recommended Dosage & Application

Crop	Application Timing	Dosage (per Acre)	Water Volume (per Acre)	Dosage (per Litre)
Cotton	Vegetative to flowering stage / Square formation	250 ml	150-200 L	1.25-1.5 ml
Tomato	Pre-flowering stage	250 ml	150-200 L	1.0-1.5 ml
Rice (Paddy)	Active tillering / Grain filling	200-250 ml	150-200 L	1.0-1.5 ml
Chilli / Vegetables	Flower initiation	200-250 ml	150-200 L	1.0-1.5 ml

Method of Application: Foliar spray. Ensure thorough coverage of both upper and lower leaf surfaces.

When to Use

For best results, apply Chaperone during the critical growth stages of the crop when the plant needs maximum energy and nutrient support. These stages include:

• Flower initiation: Spray when the first flowers begin to appear to support better flowering and prevent flower drop.
• Fruit setting stage: Apply during early fruit or boll formation to improve fruit retention and development.
• Grain filling stage (for rice): Spray during active tillering and grain filling to ensure complete grain development and reduce chaff.
• After stress events: Chaperone is also effective for helping crops recover after heatwaves, drought, pest attacks, or transplant shock.

Avoid spraying during intense sunlight, heavy rain, or strong winds. Early morning or late evening application is recommended for best absorption and coverage.

Step by Step Usage Instructions

1. Prepare protective gear: Wear gloves, mask, goggles, and long-sleeved clothing before handling the product.
2. Shake well: Shake the bottle thoroughly before measuring the required quantity.
3. Mix the solution: Fill the spray tank halfway with clean water. Add the measured quantity of Chaperone (e.g., 250 ml per acre). Top up with remaining water while stirring continuously.
4. Add to tank last (if tank-mixing): If mixing with other pesticides or foliar fertilizers, add Chaperone to the tank mixture last to ensure stability.
5. Spray evenly: Apply as a foliar spray using a knapsack sprayer or tractor-mounted sprayer. Ensure thorough coverage of all foliage, including the undersides of leaves.
6. Timing of spray: Apply during early morning or late evening when temperatures are cooler and wind is minimal.
7. Clean equipment: Wash all spray equipment thoroughly with clean water after use. Do not reuse empty containers; dispose of them safely.
8. Post-application hygiene: Wash hands, face, and any exposed skin with soap and water immediately after spraying.

Compatibility

Chaperone is generally compatible with most commonly used insecticides, fungicides, and foliar fertilizers (such as NPK 19:19:19). When tank-mixing, add Chaperone to the tank last to maintain mixture stability. Avoid mixing with strong herbicides or highly alkaline solutions. If compatibility is uncertain, perform a small jar test before large-scale mixing.

Precautions & Safety

• Always wear personal protective equipment (PPE) including gloves, mask, goggles, and long-sleeved clothing during handling and application.
• Do not eat, drink, or smoke while handling or spraying the product.
• Apply in open, well-ventilated areas. Avoid inhaling spray mist or fumes.
• Keep the product away from children, pets, animal feed, and food items.
• Store in a cool, dry place away from direct sunlight and moisture.
• Do not spray against the wind to avoid drift onto non-target areas or water bodies.
• Wash hands, face, and all exposed skin thoroughly with soap and water after use.
• Dispose of empty containers safely — do not reuse for any purpose.

Side Effects & Phytotoxicity

Stick to the recommended dosage (250 ml per acre). Overdosing may cause leaf scorching or temporarily stop plant growth. Always follow the dose per acre guidelines for accurate and safe results.

PHI / REI & Storage

Parameter	Details
Pre-Harvest Interval (PHI) - Cotton	16 days
Pre-Harvest Interval (PHI) - Tomato	7 days
Storage	Store in a cool, dry place away from direct sunlight and moisture. Keep container tightly closed when not in use.