Supercrown
- AI: Bispyribac sodium 10%
- Description: Post-emergence systemic herbicide for the control of grasses, sedges and broad-leaved weeds in rice fields. It is absorbed by foliage and roots, inhibits plant amino acid synthesis – acetohydroxyacid synthase.
- Dosage: 40ml-60ml per 15L knapsack
- Control weeds at the early stage (2-4 leaves) to ensure effective results.
- Drain excess water from the rice field before herbicide application
- Re-flood the field 2-3 after application to enhance the dying process.
- Use a well functioning sprayer
- Use clean water, free of debris (sieve appropriately)
- Fix and use 2.4m diameter nozzle (Flood) for overhead applications and crops with inter-row spacing above 50cm. For other applications, choose the appropriate nozzle.
- Double-rinse the knapsack sprayer and lance by pumping out clean water.
- Half fill the tank with water and measure the appropriate dosage into the knapsack.
- For tank-mixed application with other active ingredient(s), add the appropriate dosage of the other product. Add sticker if rainfall is expected in less than 6 hours.
- Fill the sprayer tank with water to 15L and mix the solution by pumping and spraying into the tank, while stirring.
- Ensure there is no leakage before mounting the knapsack sprayer.