Forchlorfenuron (C.P.P.U.) is a highly active cytokinin-like Plant Growth Regulator that promotes chlorophyll biosynthesis, cell division, and cell expansion. Chemically known as N-(2-Chloro-4-pyridyl)-N’-phenyl urea, CPPU is a synthetic phenyl urea derivative that enhances plant growth by inhibiting cytokinin oxidase—an enzyme that deactivates cytokinins. It works synergistically with natural auxins to stimulate cell proliferation and lateral growth.
Forchlorfenuron (CPPU) 0.1% W/W
Promoting Superior Fruit Size and Quality
Description
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Key Benefits
Increases berry size in grapes significantly.
Strengthens pedicel (cap-stem) attachment, reducing pre-harvest drop.
Delays maturation to improve quality in late-season varieties.
Improves quality of seeded grapes for the fresh fruit market.
Enhances fruit set and may influence drying ratio due to increased berry water content.
Method of Application & Dosage
| Crop(s) | Target / Benefit | Dosage & Application Guidelines |
|---|---|---|
| Grapes | Enhances fruit set | 400 ml/200 ltr of water Dip Grape Berry Bunch 1st Treatment: When berry size is 3-4 mm diameter 2nd Treatment: When berry size is 6-7 mm diameter |
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Frequently Asked Questions (FAQS)
Forchlorfenuron (CPPU) 0.1% W/W is a cytokinin based plant growth regulator (PGR) used to improve fruit set, increase fruit size, and enhance crop quality in various fruit and vegetable crops.
It stimulates cell division and cell expansion, promoting better fruit development and improving overall crop growth.
It is recommended for crops such as grapes, kiwifruit, watermelon, cucumber, and other approved fruit and vegetable crops as per the product label.
Yes. It promotes cell multiplication and enlargement, resulting in larger, more uniform fruits when applied at the recommended growth stage.
The product performs best when applied during the flowering or early fruit development stage, as recommended for each crop.

















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