Krivita (Paclobutrazol 23% SC) – Expert Plant Growth Regulator
Solve irregular flowering and alternate bearing in mangoes with India's trusted growth regulator.
Krivita is a specialized suspension concentrate formulation of Paclobutrazol. It is the "gold standard" solution for mango farmers facing the issue of alternate bearing (fruit one year, no fruit the next). By scientifically managing the tree's hormones, Krivita stops unnecessary vegetative leaf growth and channels the tree's energy into producing flowers and fruit.
Best For: Mango orchards, as well as yield boosting in Onion, Garlic, and Potato crops.
Why Choose This Product? Key Benefits
[Image of healthy mango tree with heavy fruiting]-
⏱️
Ensures Annual Flowering: Effectively breaks the biennial (alternate) bearing cycle, allowing you to get a profitable mango crop every single year.
-
🛡️
Disease Resistance: Biologically hardens the tree, providing secondary protection against fungal diseases like powdery mildew and anthracnose.
-
⏳
Early Harvest Advantage: Advances flowering by 2-3 weeks, allowing you to harvest early and sell your fruit at premium "early bird" market prices.
-
🌧️
Stress Tolerance: Develops a robust root system and compact canopy, helping trees survive drought, frost, and environmental stress.
-
🌿
Higher Fruit Quality: Increases total soluble solids (sweetness), improves fruit color development, and enhances firmness for better transport.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Krivita / Fruitgrow |
| Technical Name | Paclobutrazol 23% SC |
| IRAC MoA Code | Inhibition of Gibberellin Biosynthesis |
| Chemical Group | Triazole Plant Growth Regulator |
| Formulation | SC (Suspension Concentrate) |
| Toxicity Label | Blue Triangle (Moderately Toxic) |
How It Works: Mode of Action
Krivita works by altering the hormonal balance within the plant to shift it from a "growing phase" to a "fruiting phase."
- Blocks Vegetative Hormones: It inhibits the biosynthesis of Gibberellins, which are responsible for stem elongation and new leaf production. This stops the tree from wasting energy on new leaves.
- Stimulates Reproductive Hormones: By blocking Gibberellins, it indirectly increases the levels of Cytokinins and Abscisic Acid (ABA), which signals the buds to differentiate into flowers.
- The "Sink Shift": It redirects sugars and carbohydrates (photosynthates) from the shoot tips to the axillary buds, building the energy reserves needed for massive fruit set.
Result: A compact, dark green tree that is fully primed for heavy flowering.
Target Crops & Pests
| Crop | Target Issue / Goal |
|---|---|
| Mango | Alternate bearing, irregular flowering, vegetative flushing. |
| Onion & Garlic | Excessive leaf growth; helps increase bulb size and tightens the neck for storage. |
| Potato | Controls vine growth to increase tuber size and uniformity. |
Dosage & Application Guide
The Golden Rule: For Mango, dosage is based strictly on the Age of the Tree or Canopy Diameter. Do not overdose.
Dosage per Tree (Mango) & Per Acre (Others)
| Crop / Tree Age | Dose (ml) | Water Volume | Method | PHI (Days) |
|---|---|---|---|---|
| Mango (7-15 Years) | 14 - 16 ml / Tree | 3 - 5 Liters / Tree | Soil Drench | 90 |
| Mango (16-25 Years) | 19 - 25 ml / Tree | 5 - 10 Liters / Tree | Soil Drench | 90 |
| Mango (> 25 Years) | 30 - 40 ml / Tree | 10 - 15 Liters / Tree | Soil Drench | 90 |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last application and harvesting to ensure zero residues.
How to Apply: Best Practices
- Timing: Apply 90-120 days before expected flowering. Usually September or October (post-monsoon) is the ideal window.
- Method (Collar Drench): Dig a small furrow/ring around the trunk at the drip line (approx. 1.5m away from the trunk). Pour the solution evenly into this ring and cover with soil.
- Moisture: Soil moisture is critical. If the soil is dry, irrigate the tree before and after application to help the roots absorb the chemical.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Do not contaminate water bodies.
Frequently Asked Questions
1. Can I spray Krivita on mango leaves?
No. For mangoes, Krivita must be applied to the soil. It moves up through the roots (xylem). If sprayed on leaves, it stays there and does not reach the shoot tips where it is needed.
2. What happens if I overdose?
Overdosing can cause severe stunting, "witch's broom" malformation, and soil toxicity. Strictly follow the dosage based on tree age or canopy size.
3. How long does the effect last?
Paclobutrazol is persistent in the soil. Its effects can last for the entire season. You typically only need one application per year.
4. Can I use it on young mango trees?
It is generally recommended for trees older than 7 years that have reached bearing age. Using it on very young saplings may stunt their structural growth.
5. Will it leave residue in the fruit?
If applied correctly to the soil with the recommended 90-day gap before harvest (PHI), residues in the fruit pulp are typically non-detectable and safe 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. Paclobutrazol is toxic to aquatic life; avoid runoff into water bodies.
