| Approved Plant Growth Regulator | Crop | Time of application / purpose | a.i. (ppm/gm/%) (Dosage per ha) | Formulation (ml/gm/L tr/kg/%) | Dilution In Water (Litres) / Preparation of solution | Waiting period / PHI between last applicatio n & harvest (days) |
| Gibberellic Acid 0.001%L | Paddy | To increase the yield and quality of the crop produce Short duration varieties 20- 25DAT Medium duration varieties 30-35 DAT Long duration varieties 40-45 DAT | 0.018gm | 180 ml | 450-500 | – |
| Gibberellic Acid 40% WSG | Paddy | 20-25 Days After Transplanting | 20-25 | 20-62.5 | 500 | – |
| Gibberellic Acid 40% WSG | Paddy | At Panicle emergence | 20-25 | 50-62.5 | 500 | – |
| Triacontanol 0.05% EC | Paddy | Three sprays at 25, 45 and 65 days after transplanting | 0.125 gm | 0.25ltr | 400-500 | – |
| Triacontanol 0.05%w/w min. GR | Paddy | Broadcast & mix the desired quantity of granules in soil 2-3 days before transplanting. | 12.5 gm | 25 kg. | – | – |
| Triacontanol 0.1% EW | Paddy | Three sprays at 25, 45 and 65 days after transplanting | 0.25 gm | 0.25 ltr. | 400-500 | – |
