| Herbicide name | Crops | Weed species | Dosage /ha (a.i.) (gm/ Kg) | Formulation in (gm/ ml /Kg/ ltr) | Dilution In Water (Litres) | Waiting period / PHI between last application & harvest (days) |
| Paraquat dichloride 24% SL | Aquatic weed control Water ways Canals, Ponds Etc | Eichhornia crassipes Hydrilla Typha latifolia | 1000 1000 1000-2000 | 4.25 4.25 4.25-8.5 | 600-1000 600 600-1000 | N.A |
| 2,4-D Dimethyl Amine salt 58% SL | Aquatic Weeds Non crop area | Eichhornia crassipes. Parthenium hysterophorus, Cyperus rotundus | 0.5-1.0 kg 2.65 kg 2.5 kg | 0.86-1.72 4.56 4.30 | 600-700 300-400 300-400 | 15-20 15-20 – |