Aafreen is a synthetic auxin-based plant growth regulator formulated with Alpha Naphthyl Acetic Acid (NAA) 4.5% SL. It regulates plant physiological processes such as cell division, fruit retention, and hormonal balance during flowering and fruiting stages.

It is widely used in horticultural and field crops to reduce premature flower and fruit drop, improve fruit setting, and enhance yield quality. It supports better nutrient translocation and improves overall plant performance under normal and stress conditions.

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Technical Details

Technical Composition: Alpha Naphthyl Acetic Acid (NAA) 4.5% SL
Chemical Group: Synthetic Auxin (Plant Growth Regulator)
Formulation Type: Soluble Liquid (SL)
Mode of Action: Hormonal plant growth regulator

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Mode of Action

NAA acts as a synthetic auxin that regulates plant growth by influencing cell division and elongation. It reduces abscission layer formation in flowers and fruits, thereby preventing premature drop and improving fruit retention and development.

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Mode of Entry

Systemic absorption through foliage and plant tissues

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Key Benefits

Reduces flower and fruit drop
Improves fruit set and retention
Enhances fruit size and yield quality
Balances vegetative and reproductive growth
Improves nutrient translocation in plants
Suitable for multiple fruit and vegetable crops

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Recommendations

Apple | Fruit drop control | 10–20 ppm | Foliar spray
Mango | Flower/fruit retention | 10–30 ppm | Foliar spray
Citrus | Fruit set improvement | 10–20 ppm | Foliar spray
Tomato | Flower retention and yield improvement | 10–15 ppm | Foliar spray
Vegetables | General yield improvement | 10–20 ppm | Foliar spray

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PHI & REI

PHI: Not applicable (plant growth regulator)
REI: 12–24 hours after application

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Application Method

Apply as foliar spray during flowering and early fruit development stages. Ensure uniform coverage and apply during cooler hours of the day for better absorption and effectiveness.