Sumitomo Liola is a systemic and selective herbicide containing Pyrazosulfuron Ethyl 10% WP. It is developed by Sumitomo Chemical India Ltd. and designed for effective control of broadleaf weeds and sedges in both transplanted and direct-seeded rice (paddy). Liola works efficiently as an early post-emergence herbicide, offering long-lasting protection that promotes better crop establishment and healthy paddy growth.
| Technical Name | Pyrazosulfuron Ethyl 10% WP |
|---|---|
| Formulation Type | Wettable Powder (WP) |
| Mode of Action | Systemic sulfonylurea herbicide that inhibits the enzyme Acetolactate Synthase (ALS), essential for amino acid synthesis in weeds. This inhibition stops weed growth and causes death. |
| Recommended Crops | Transplanted and Direct-Seeded Paddy |
| Target Weeds | Sedges: Cyperus difformis, Fimbristylis miliacea Broadleaf Weeds: Eclipta alba, Ludwigia spp., Monochoria vaginalis, Ammania baccifera |
| Dosage | 80 g per acre |
| Application Stage | Early Post-Emergence (3–7 days after transplanting or weed emergence) |
Sumitomo Liola acts by inhibiting the Acetolactate Synthase (ALS) enzyme, a key enzyme required for the synthesis of essential amino acids in weeds. This inhibition disrupts cell division and plant growth, leading to weed death. The herbicide is absorbed by both roots and leaves and translocated throughout the plant systemically.
| Crop | Target Weeds | Dosage | Water Volume | Application Timing |
|---|---|---|---|---|
| Paddy (Transplanted / Direct-Seeded) | Sedges & Broadleaf Weeds | 80 g/acre | 200–250 liters | 3–7 days after transplanting or weed emergence |
Q1: What is the active ingredient in Sumitomo Liola?
The active ingredient is Pyrazosulfuron Ethyl 10% WP.
Q2: Which crops is Liola recommended for?
It is primarily used in transplanted and direct-seeded paddy fields.
Q3: What types of weeds does Liola control?
It controls sedges like Cyperus difformis and Fimbristylis miliacea, and broadleaf weeds like Eclipta alba and Ludwigia spp.
Q4: When should Liola be applied?
Apply as an early post-emergence spray, typically 3–7 days after transplanting or weed emergence.
Q5: How much Liola should be used per acre?
Use 80 grams per acre diluted in 200–250 liters of water.
Disclaimer: The information above is intended for reference only. Always follow the directions and safety guidelines provided on the product label and leaflet.
No reviews yet.