
Virtako Insecticide – Effective Control of Stem and Shoot Borers - 2.5 kg
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Syngenta Virtako Insecticide (Thiamethoxam 1% + Chlorantraniliprole 0.5% GR) - 2.5 kg
The "New Generation" Granule: Maximum Protection, Maximum Vigour.
Syngenta Virtako is a unique dual-action granular insecticide designed specifically for Rice and Corn farmers. It combines two powerful molecules—Thiamethoxam and Chlorantraniliprole—to stop Stem Borers and Leaf Folders in their tracks. Unlike sprays that wash off, Virtako is applied to the soil, absorbed by the roots, and moves inside the plant to provide long-lasting protection. Plus, it boosts crop health, giving you greener plants and more tillers ("Vigour Effect").
[Image of Syngenta Virtako 2.5kg packet]Best For: Rice (Paddy), Corn (Maize), and Sugarcane farmers looking to prevent "Dead Hearts" and "White Earheads" caused by Borers.
Why Choose This Product? Key Benefits
- ⚡Double Action Power: Attacks the pest's nervous system (causing tremors) AND muscle system (causing paralysis). Pests stop feeding immediately.
- ?The "Vigour Effect": Virtako doesn't just kill pests; it helps the plant grow better. Expect greener leaves, stronger roots, and more productive tillers.
- ?️Systemic Protection: Absorbed by the roots and travels up the stem. It kills borers hiding inside the stem where sprays cannot reach.
- ⏳Long Duration Control: Provides peace of mind for up to 30 days, protecting the crop during the critical vegetative stage.
- ?Easy Application: No spraying required! Simply mix the granules with sand or fertilizer and broadcast (scatter) it in the field.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Syngenta Virtako |
| Technical Name | Thiamethoxam 1% + Chlorantraniliprole 0.5% GR |
| IRAC MoA Code | Group 4A (Neonicotinoid) + Group 28 (Diamide) |
| Chemical Group | Thianicotinyl + Anthranilic Diamide |
| Formulation | Granule (GR) |
| Pack Size | 2.5 kg (Standard Acre Dose) |
How It Works: Mode of Action
Virtako uses a "Nerve + Muscle" attack strategy to defeat resistant pests:
[Image of Rice Stem Borer dead heart symptom]- Uptake: The granules dissolve in water. The roots drink up the medicine and send it up the stem.
- Nerve Attack (Thiamethoxam): Over-stimulates the pest's nerves, causing uncontrollable tremors.
- Muscle Paralysis (Chlorantraniliprole): Drains calcium from the muscles. The pest becomes paralyzed and loses the ability to chew.
- Result: The larva stops feeding within minutes and dies inside the stem, preventing Dead Heart damage.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Rice (Paddy) | Yellow Stem Borer, Leaf Folder |
| Corn (Maize) | Stem Borer |
| Sugarcane | Early Shoot Borer |
Dosage & Application Guide
The Golden Rule: For Rice, maintain standing water (2-3 inches) in the field for 48 hours after application to let the roots absorb the medicine.
Dosage per Acre & Timing
| Crop | Dose (kg / Acre) | Application Time | Pack Requirement |
|---|---|---|---|
| Rice (Paddy) | 2.5 kg | 20 - 30 Days After Transplanting | One 2.5kg Pack |
| Corn (Maize) | 2.5 kg | 15 - 20 Days After Sowing | One 2.5kg Pack |
| Sugarcane | 4.0 kg | 0 - 30 Days (Planting) | Use 5kg Pack (or 2x 2.5kg) |
How to Apply: Best Practices
- Broadcasting: Mix the 2.5 kg of Virtako with 7-10 kg of dry sand or Urea/Fertilizer. This ensures you can spread the small amount evenly across the whole acre.
- Water (Rice): Ensure there is 2-3 inches of water in the field. Do not drain the water for 2-3 days after application.
- Water (Corn/Sugar): Apply near the root zone and irrigate (water the field) immediately so the granules dissolve and reach the roots.
- Timing: Do not apply too late. The best results come from protecting the plant early (Vegetative Stage).
Frequently Asked Questions
1. What is the price of the 2.5 kg pack?
The price generally ranges from ₹1,020 to ₹1,250 depending on your location and the retailer.
2. Can I use it in a dry field?
No. Virtako granules need moisture to dissolve and release the medicine. In dry crops like Corn, you must irrigate the field after applying.
3. Is 2.5 kg really enough for one acre?
Yes, it is highly concentrated. Mixing it with sand or fertilizer helps you spread this small quantity over a large area effectively.
4. Does it control Brown Plant Hopper (BPH)?
Virtako is primarily for Stem Borers. While it has some effect on sucking pests, specialized products (like Chess or Ulala) are better for heavy BPH infestations.
5. How long does the protection last?
Virtako provides excellent residual control for up to 30 days, covering the critical growth phase of the crop.
Safety & Disclaimer
Always read and follow the instructions on the official product label. Do not apply near fish ponds (toxic to aquatic life). Wear protective gloves while mixing and broadcasting.

