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SyngentaFungicides

Polo 500 g

Diafenthiuron 50% WP

Syngenta Polo Insecticide (Diafenthiuron 50% WP) The "Sunlight-Activated" Solution for Resistant Whiteflies & Mites. [Image of Syngenta Polo 500g packet] Polo is a specialized "Pro-Insecticide" designed to control...

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Product guide

Understand before you apply

Polo 500 g

Fungicides
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Syngenta Polo Insecticide (Diafenthiuron 50% WP)

The "Sunlight-Activated" Solution for Resistant Whiteflies & Mites.

[Image of Syngenta Polo 500g packet]

Polo is a specialized "Pro-Insecticide" designed to control the toughest sucking pests in Cotton and Vegetables. It remains inactive in the packet but turns into a powerful mitochondrial blocker when exposed to sunlight and pest metabolism. Famous for its "Vapor Action", it reaches pests hidden inside curled leaves and flower buds where normal sprays fail.

Best For: Cotton (Whitefly), Cabbage (Diamondback Moth), and Chilli (Mites).
Note: Currently under legal scrutiny for inhalation risks; strict safety protocols are mandatory.

Detailed guidance

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8 topics
Why farmers choose itWhy Choose This Product? Key Benefits
  • ☀️ Sunlight Activated: Works best on bright sunny days. The UV rays convert the chemical into its active toxic form (Carbodiimide) on the leaf surface.
  • ?️ Vapor Action (Fumigant): Releases gas vapors that penetrate deep into the crop canopy, killing pests hiding in "micro-climates" like tight flower buds.
  • ? Immediate Feeding Stop: Paralyzes the pest's energy system (Mitochondria). The insect stops feeding instantly, preventing viral transmission (like Leaf Curl Virus).
  • ? Ovicidal Power: Kills the eggs of whiteflies and mites, breaking the reproductive cycle and preventing future outbreaks.
  • ? Resistance Breaker: Controls pests that have developed resistance to Neonicotinoids (like Imidacloprid) and Organophosphates.
Product scienceTechnical Specifications
ParameterDetails
Brand NamePolo
Technical NameDiafenthiuron 50% WP
IRAC MoA CodeGroup 12A (Mitochondrial ATP Synthase Inhibitor)
Chemical GroupThiourea Derivative
FormulationWettable Powder (WP)
Toxicity Label? Blue (Moderately Toxic*) *High Inhalation Risk
Product scienceHow It Works: Mode of Action

Polo is unique because it is a "Pro-Insecticide." It is not toxic until it is activated by the environment.

[Image of Diafenthiuron activation by sunlight diagram]

  1. Activation: UV rays from the sun convert Diafenthiuron into a toxic "Carbodiimide" molecule.
  2. Energy Blockade: This active molecule attacks the insect's Mitochondria (powerhouse). It stops the production of ATP (energy).
  3. Paralysis: Without energy, the insect cannot pump ions or move muscles. It stops feeding immediately.
  4. Death: The pest dies of starvation and dehydration over 2 to 4 days.

Because of this mechanism, you may see live pests on the leaf for a few days, but they are harmless and will not damage the crop.

Useful detailsTarget Crops & Pests

[Image of Whitefly infestation on cotton leaf]

CropTarget Pest(s)
CottonWhitefly (Adults & Nymphs), Thrips, Aphids, Jassids
Cabbage / CauliflowerDiamondback Moth (DBM), Aphids
ChilliMites (Murda), Thrips
BrinjalWhitefly, Red Spider Mite
CardamomThrips, Capsule Borer
How to applyDosage & Application Guide

The Golden Rule: The standard dose is 250g per Acre. Use high water volume (200 Litres) for best results.

How to applyDosage per Acre, Pump, & Water Volume
CropDose (g / Acre)Water (L / Acre)Dose (g / 15L Pump)PHI (Days)
Cotton200 - 300 g200 L25 - 30 g21 Days
Chilli250 - 300 g200 L25 - 30 g7 - 14 Days
Cabbage200 - 250 g200 L20 - 25 g7 Days

*PHI = Pre-Harvest Interval: Do not harvest the crop within these days after spraying to ensure residue safety.

Use with careHow to Apply: Best Practices & Safety

[Image of farmer spraying pesticide with full PPE]

  • Timing: Spray in the morning (8 AM - 11 AM) to allow sunlight to activate the chemical. However, avoid the hottest part of the day to reduce evaporation and inhalation risk.
  • Rainfastness: Polo needs 6 hours of rain-free time to settle. Do not spray if rain is expected.
  • Mixing: Dissolve the powder in a small bucket first to make a slurry, then add to the main tank. Stir well.
  • CRITICAL SAFETY: Do not spray against the wind. The "Vapor Action" means you can inhale the poison even if droplets don't hit you. Wear a mask and cover your skin.
Use with careSafety & Disclaimer

WARNING: This product poses inhalation risks. It is currently under legal review in international courts regarding its safety for small-scale farmers. Users assume all responsibility for safe handling. Keep away from water bodies and livestock.

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