Iruka Thiamethoxam 12.5+Lambdacyhalothrin 9.5%ZC
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Iruka Insecticide (Thiamethoxam 12.6% + Lambda-cyhalothrin 9.5% ZC)
Double Power Protection: Complete Control Over Sucking and Chewing Pests
Iruka is a broad-spectrum insecticide brought to you by IFFCO-MC. It is an advanced "ZC" formulation that combines two powerful active ingredients: Thiamethoxam (a systemic neonicotinoid) and Lambda-cyhalothrin (a contact pyrethroid). This unique mix allows farmers to fight complex pest attacks with a single spray. It effectively controls sucking pests like aphids and jassids while simultaneously knocking down chewing pests like bollworms and stem borers.
Best For: Farmers looking for a cost-effective, all-in-one solution for Cotton, Maize, Tea, and Vegetable crops.
Why Choose This Product? Key Benefits
- ⏱️Rapid "Knockdown" Action: The Lambda-cyhalothrin component works instantly upon contact, stopping pests from feeding within minutes.
- ?️Systemic Long-Term Protection: The Thiamethoxam component is absorbed by the plant and moves upward, protecting new leaves and shoots that grow after spraying.
- ⏳Dual Action Control: Eliminates the need to mix two different medicines. It kills both sucking pests (like Whiteflies) and chewing pests (like Bollworms) at the same time.
- ?️Rainfast ZC Technology: The advanced ZC (Zeon Concentrate) formulation sticks to leaves better than older powders or liquids, meaning it won't wash off easily if it rains after drying.
- ?"Green" Crop Vigor: Beyond killing pests, it provides a "Thionic effect" that boosts crop greenness, branching, and overall health.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Iruka (IFFCO-MC) |
| Technical Name | Thiamethoxam 12.6% + Lambda-cyhalothrin 9.5% ZC |
| IRAC MoA Code | Group 4A (Neonicotinoid) + Group 3A (Pyrethroid) |
| Chemical Group | Neonicotinoid + Synthetic Pyrethroid |
| Formulation | ZC (Mixture of CS and SC) |
| Toxicity Label | Yellow (Highly Toxic) / Blue (Moderately Toxic) *Dependant on pack |
How It Works: Mode of Action
Iruka attacks the insect nervous system in two distinct ways, making it harder for pests to develop resistance:
- Systemic Attack (Thiamethoxam): Absorbed by the plant's roots and leaves, it travels inside the plant sap. When aphids or whiteflies suck the sap, the chemical blocks their nerve signals, causing paralysis.
- Contact Attack (Lambda-cyhalothrin): This stays on the leaf surface. It creates a toxic barrier. Any caterpillar or beetle that crawls over it or eats the leaf suffers immediate nerve hyperexcitation (shock) and dies rapidly.
- Synergy: The ZC technology encapsulates the medicine, protecting it from UV sunlight and ensuring it releases slowly for longer protection.
Result: Immediate pest death followed by weeks of preventative protection.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Cotton | Aphids, Jassids, Thrips, Bollworms (Spotted & Pink) |
| Maize (Corn) | Maize Shoot Fly, Stem Borer, Aphids |
| Tea | Tea Mosquito Bug, Thrips, Semilooper Caterpillars |
| Vegetables (Tomato/Chilli) | Thrips, Whiteflies, Fruit Borers |
| Groundnut & Soybean | Leafhoppers, Girdle Beetle, Stem Fly |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per Acre" for accurate results. Do not under-dose as it causes resistance.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (ml / Acre) | Water (L / Acre) | Dose (ml / Litre) | PHI (Days)* |
|---|---|---|---|---|
| Cotton | 80 ml | 200 L | 0.4 ml/L | 26 Days |
| Maize | 50 ml | 200 L | 0.25 ml/L | 42 Days |
| Tea | 60 ml | 200 L | 0.3 ml/L | 7 Days |
| Chilli / Tomato | 50 - 60 ml | 200 L | 0.3 ml/L | 3 - 5 Days |
| Soybean | 50 ml | 200 L | 0.25 ml/L | 48 Days |
*PHI = Pre-Harvest Interval: The minimum number of days you must wait between the last spray and harvesting to ensure the crop is safe to eat.
How to Apply: Best Practices
- Timing: Spray when the pest population reaches the Economic Threshold Level (ETL). Avoid spraying during full bloom to protect bees.
- Mixing: Dissolve the required dose in a small amount of water first, then add to the full tank. Do not mix with highly alkaline products (like Bordeaux mixture).
- Coverage: Ensure uniform coverage of foliage. For systemic action, the plant must be healthy enough to absorb the chemical.
- Safety: Always wear PPE (gloves, mask, goggles). This product is toxic to fish and bees—avoid spraying near water bodies or active beehives.
Frequently Asked Questions
1. Does Iruka control Pink Bollworm in Cotton?
Yes, it is effective against bollworms. Lambda-cyhalothrin kills the moths and young larvae on contact, reducing the overall population, while Thiamethoxam handles the sucking pests.
2. Is this product rainfast?
Yes. The ZC (Zeon Concentrate) formulation adheres strongly to the leaf surface. Once the spray dries completely, it resists washing off during light to moderate rains.
3. What is the price of Iruka?
The 80ml pack (calibrated for one acre) is very affordable, costing approximately ₹148. Larger 1-litre packs generally retail between ₹720 - ₹950 depending on the dealer.
4. Can I mix Iruka with fungicides?
It is generally compatible with most common fungicides and NPK fertilizers. However, avoid mixing with highly alkaline substances (lime sulfur) as it reduces efficacy.
5. Is it safe for honeybees?
No, this product is highly toxic to bees. Do not spray during the active flowering stage of the crop or when weeds in the field are blooming.
Safety & 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. Harmful if swallowed or inhaled. Highly toxic to aquatic life.