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Pi IndustriesHerbicides

Nominee Gold

Bispyribac Sodium 10% SC

Nominee Gold Herbicide by PI Industries provides effective control of weeds, helping crops thrive by reducing competition for nutrients, supporting robust growth, and improving overall productivity.

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Product guide

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Nominee Gold

Herbicides
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Nominee Gold Herbicide (Bispyribac Sodium 10% SC) by PI Industries

The "Gold Standard" Post-Emergence Weed Solution for Rice Nurseries, Transplanted Rice, and Direct Seeded Rice (DSR).

Nominee Gold is a broad-spectrum, systemic herbicide designed to replace laborious manual weeding. Powered by Bispyribac-sodium (10% SC), it provides a "rescue" solution for farmers, effectively controlling grasses, sedges, and broadleaf weeds that have already emerged. It offers a wide application window and excellent crop safety, making it the trusted choice for maximizing rice yields across India.

Best For: Controlling major weeds like Barnyard grass (Echinochloa) and Sedges in all types of rice cultivation.

Detailed guidance

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8 topics
Why farmers choose itWhy Choose This Product? Key Benefits
  • ⏱️ Flexible Application Window: Apply comfortably between 15 to 25 days after sowing or transplanting (need-based application).
  • ?️ Broad Spectrum Control: One shot controls Grasses (like Barnyard grass), Sedges, and Broadleaf weeds simultaneously.
  • ⏳ Quick Rainfastness: The herbicide is absorbed rapidly and becomes rainfast within just 6 hours of spraying.
  • ?️ Systemic Action: Absorbed by both leaves and roots, it moves through the plant to kill weeds from the inside out.
  • ? Crop Safety: Highly selective to rice plants due to metabolic detoxification (enzymatic breakdown), ensuring your crop stays safe while weeds die.
Product scienceTechnical Specifications

[Image of Bispyribac-sodium chemical structure]

ParameterDetails
Brand NameNominee Gold
Technical NameBispyribac-sodium 10% SC
IRAC MoA CodeGroup 2 (ALS Inhibitor)
Chemical GroupPyrimidinylthiobenzoate
FormulationSC (Suspension Concentrate)
Toxicity LabelBlue Triangle (Moderately Toxic)
Product scienceHow It Works: Mode of Action

Nominee Gold works by inhibiting the ALS enzyme (Acetolactate Synthase), which is vital for plant growth.

  1. Absorption: Upon spraying, the active ingredient is rapidly absorbed by the foliage (leaves) and roots of the weeds.
  2. Translocation: It travels through the plant's system (Phloem and Xylem) to the growing points (tips and roots).
  3. Inhibition: It blocks the production of essential amino acids. The weed stops growing immediately, turns yellow/brown, and dies within 1-3 weeks.

Note: Rice plants contain a specific enzyme (Cytochrome P450) that breaks down the chemical quickly, keeping the crop safe.

Useful detailsTarget Crops & Pests

[Image of Echinochloa crus-galli barnyard grass]

CropTarget Pest(s)
Rice (Nursery)Barnyard grass ( Echinochloa spp. ), Sedges
Rice (Transplanted)Echinochloa crus-galli , Cyperus difformis , Eclipta alba
Direct Seeded Rice (DSR)Complex weed flora: Grasses, Sedges, and Broadleaves
How to applyDosage & Application Guide

The Golden Rule: Always follow the "Dose per Acre" for accurate results.

How to applyDosage per Acre, Litre, & Pre-Harvest Interval (PHI)
CropDose (ml / Acre)Water (L / Acre)Dose (ml / Litre)PHI (Days)
Rice (Nursery)80 - 100 ml120 - 150 L0.6 - 0.8 ml78
Rice (Transplanted)80 - 120 ml120 - 150 L0.8 - 1.0 ml78
Rice (DSR)100 - 120 ml120 - 150 L0.8 - 1.0 ml78

*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.

Useful detailsHow to Apply: Best Practices
  • Timing: Spray when weeds are at the 2 to 5 leaf stage (approx. 15-25 days after planting). Do not delay beyond the 5-leaf stage.
  • Mixing: Shake the bottle vigorously before opening. Use a Flat Fan nozzle or Flood Jet nozzle for uniform coverage. Do not use cone nozzles.
  • Coverage (The Drain-Spray-Reflood Method):
    1.     Drain the water from the field so weed leaves are exposed.
    2.     Spray the herbicide evenly.
    3.     Reflood the field after 48-72 hours and maintain water for 3-5 days to suppress new weeds.
  • Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use.
Use with careSafety & Disclaimer

Always read and follow the instructions on the official product label. The information provided here is for guidance only. Use personal protective equipment (PPE) during application. Avoid direct application to aquaculture water bodies.

Selected pack10 mlOrder total₹90
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