Heranba Piroj is a selective, highly effective pre-emergent and early post-emergent herbicide formulated with Pyrazosulfuron Ethyl 10% WP. Specially designed for paddy fields, it provides excellent control over a broad range of annual grasses, sedges, and broad-leaved weeds during the early growth stages. Its superior systemic action ensures thorough absorption through roots and shoots, effectively inhibiting weed growth while being safe for rice crops. Piroj supports better crop establishment, improved nutrient availability, and enhances overall yield performance.
Technical Name:
Mode of Action:
Piroj inhibits the acetolactate synthase (ALS) enzyme in susceptible weed species, blocking essential amino acid synthesis. This suppresses cell division and growth, leading to the gradual death of targeted weeds.
Target Weeds:
Annual grasses, Sedges, Broad-leaved weeds
Common weeds: Echinochloa spp., Cyperus difformis, Fimbristylis miliacea, Ludwigia parviflora, Monochoria vaginalis, etc.
Benefits & Features:
Selective, safe herbicide for paddy
Controls weeds at early stages (pre & early post-emergence)
Systemic action ensures thorough internal control
Promotes better plant establishment
Reduces crop–weed competition
Helps improve overall yield
Dosage:
For Pre-Emergents: Use 80 gm per acre
For Early Post-Emergents: Use 200 to 300 gm per acre
Use the recommended water volume depending on field conditions for uniform coverage.
