- Pyrex Gold controls major grasses, sedges and broad-leaved weeds of Paddy.
- Pyrex Gold controls Echinochloa crusgalli grass.
Pyrix Gold
Bispyribac Sodium 10% w/w SC
Mode of action:
Bispyribac sodium is a systemic herbicide that moves throughout the plant tissue and works by interfering with the production of the enzyme acetolactate synthase (ALS), necessary for plant growth.
Features:
Pyrex Gold is a Post Emergent, Broad Spectrum systemic herbicide for all types of Rice cultivation i.e. direct sown rice, rice nursery and transplanted rice.
Advantages:

Time of Application:
Nursery: 10-12 days of sowing for nursery rice. Transplanted Rice: Within 10- 14 days of transplanted rice when most of the weeds have already emerged and are of 3-4 leaf stage depending upon soil and climatic factors.
Direct seeded rice:
Optimum time of application is within 15-25 days of the sowing.
Recommendations:
Crops | Targeted Weeds | Dosage / Acre (gm) |
---|---|---|
Paddy | Echinochloa crusgalli, Echinochloa colonum, Ischaemum rugosum, Cyperus difformis, Cyperus iria, Fimbristylis miliacca, Eclipta alba, Ludwigia parviflora, Monochoria vaginalis, Alternanthera philoxeroides, Sphenocicea zeylenica. | 80-100 mil/acre |
Available Packs: 10ml, 50ml, 100ml, 200mi, 500ml, 1Ltr