Suntech Sunbis Herbicides

About Suntech Sunbis Herbicides

• SUNBIS Herbicide is a Suntech Agriscience product.
• It contains Bispyribac Sodium 10% SC.
• It is a broad-spectrum, highly selective post-emergence systemic herbicide formulated as a suspension concentrate (SC), delivering outstanding control against major grasses, sedges, and broadleaf weeds in paddy ecosystems.
• SUNBIS Herbicide is used against Echinochloa crus-galli (barnyard grass), Echinochloa colona (jungle rice), Ischaemum rugosum, Cyperus difformis, Cyperus iria, Fimbristylis miliacea, Eclipta alba, Ludwigia parviflora, Monochoria vaginalis, and Commelina benghalensis.
• It is recommended for both transplanted paddy (rice) and direct-seeded rice (DSR).

Technical Content of Suntech Sunbis Herbicides

• Bispyribac Sodium 10% SC

Mode of Action

• Mode of Entry: Absorbed rapidly through weed foliage and root systems, translocating systemically via xylem and phloem directly to active vegetative growing meristems.
• Mode of Action: Acetolactate Synthase / Acetohydroxyacid Synthase (ALS/AHAS) Inhibitor (HRAC Group 2 / Group B). It blocks the biosynthesis of essential branched-chain amino acids (valine, leucine, and isoleucine), causing immediate arrest of weed growth, progressive chlorosis, necrosis, and complete plant mortality within 10 to 14 days.

Crop & Disease/Pest Mapping

Write Crop & Disease/Pest Mapping

Dosage per Acre

• Per Litre of Water: 0.6 ml – 0.8 ml (approx. 10 ml – 12 ml per 15-litre spray pump)
• Per Acre (Foliar Post-Emergence Spray): 80 ml – 100 ml in 120–150 litres of water using a flat-fan or floodjet nozzle.

Key Features & Benefits

• Comprehensive Post-Emergence Control: Eliminates tough grasses (like Echinochloa), sedges, and broadleaf weeds in a single spray, saving manual weeding costs.
• High Crop Safety & Rainfastness: Highly safe for paddy crop with rapid rainfastness and systemic absorption, ensuring clean fields and unhindered tillering without crop setback.