ORYZOSTAR (Technical: Byspiribac sodium 10% SC)
20 March 2024, New Delhi: Oryzostar is a new post-emergence pyrimidinyl carboxy herbicide for the control of a wide range of weeds, in particular on Echinochloa crusgalli
Mode of Action:
Inhibits the enzyme acetolactate synthase and the subsequent biosynthesis of branched-chain essential amino acids.
| Crops | Target Pest/Disease | Dose per Acre (gm/ml) |
| Paddy | Echinochloa crusgalli, Echinochloa colonum, Ischaemum rugosum, Cyprus difformis, Cyprus iria, Eclipta alba, Fimbristylis milliacea, Ludwiga parviflora, Monochoria vaginalis, Alternaria philoxeroides, Sphenoclea zeylancia | 80-100 |
Benefits:
1. It controls major grasses, sedges and broad-leaf weeds of direct-seeded rice.
2. Wider application window from 2-5 leaf stages of weeds.
3. Safe for application in a rice field.
4. Good rain-fastness
Also Read: India Initiates Anti-Dumping Investigation on Imports of Pretilachlor from China
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