Loc 5 EC Insecticide (Lambda-Cyhalothrin 5% EC) | Krishi Rasayan
The "Fire-Fighting" Solution for Instant Pest Control in Cotton, Rice, and Vegetables.
Loc 5 EC by Krishi Rasayan is a powerful synthetic pyrethroid insecticide designed for rapid action. Formulated with Lambda-Cyhalothrin 5% EC, it acts as a broad-spectrum nerve poison that effectively controls both chewing and sucking pests. Whether you are battling Bollworms in cotton or Leaf Folders in paddy, Loc 5 EC delivers immediate results to save your yield.
Best For: Farmers seeking a cost-effective, high-performance solution for heavy pest infestations (ETL stages).
Why Choose This Product? Key Benefits
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Instant Knockdown Action: Stops pest damage immediately upon spraying by paralyzing the insect's nervous system.
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Broad Spectrum Protection: One product effectively controls a wide variety of pests, including Bollworms, Borers, Jassids, and Thrips.
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Dual-Mode Power: Works via Contact (touch) and Stomach (ingestion) action, ensuring pests are killed even if they hide.
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Rapid Absorption: The lipophilic formulation penetrates the insect cuticle and leaf surface quickly, reducing wash-off risks.
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Multi-Crop Versatility: Officially recommended for Cotton, Rice (Paddy), Brinjal, Tomato, and other major vegetable crops.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Loc 5 EC |
| Technical Name | Lambda-Cyhalothrin 5% EC |
| IRAC MoA Code | Group 3A (Sodium Channel Modulator) |
| Chemical Group | Synthetic Pyrethroid (Type II) |
| Formulation | Emulsifiable Concentrate (EC) |
| Toxicity Label | Blue Triangle (Moderately Toxic) |
How It Works: Mode of Action
Loc 5 EC works as a potent neurotoxin. It does not just repel pests; it actively disrupts their biological functions.
- Entry (Contact & Ingestion): The chemical enters the pest through direct contact with the spray or when the pest eats a treated leaf.
- Nervous Disruption: It targets the sodium channels in the insect's nerve cells, keeping them permanently open. This causes continuous nerve impulses.
- Paralysis & Death: The pest immediately becomes hyperexcited (tremors), stops feeding, undergoes paralysis (Knockdown), and subsequently dies.
Note: Due to its "Type II" pyrethroid chemistry, it is highly effective even against tough larvae.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Cotton | Bollworm Complex (American, Spotted, Pink), Jassids, Thrips |
| Rice (Paddy) | Leaf Folder, Stem Borer, Green Leaf Hopper (GLH), Hispa |
| Vegetables (Brinjal/Tomato) | Shoot & Fruit Borer, Fruit Borer |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per Acre" for accurate results. Applying the correct amount ensures effectiveness and prevents resistance.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (ml / Acre) | Water (L / Acre) | Dose (ml / Litre) | PHI (Days) |
|---|---|---|---|---|
| Cotton | 120 - 200 ml | 200 L | 0.6 - 1.0 ml | 21 Days |
| Rice (Paddy) | 100 ml | 200 L | 0.5 ml | 15 Days |
| Brinjal & Tomato | 120 ml | 200 L | 0.6 ml | 5 Days |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting. *Calculations based on standard 300-500ml/Ha recommendations.
How to Apply: Best Practices
- Timing: Apply immediately when pest population crosses the Economic Threshold Level (ETL). Avoid preventative spraying to stop resistance.
- Mixing: Always make a "pre-mix" in a small bucket of water before adding it to the main knapsack tank. Stir well to get a milky-white emulsion.
- Coverage: Use a Hollow Cone Nozzle for fine mist. Ensure thorough coverage of the underside of leaves where pests hide.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Avoid contact with skin to prevent tingling (paresthesia).
Frequently Asked Questions
1. What is Loc 5 EC used for?
It is used to control chewing pests like Bollworms and Borers, as well as sucking pests like Jassids and Thrips in crops like Cotton, Rice, and Vegetables.
2. How fast does Loc 5 EC work?
It has a "knockdown" effect, meaning it paralyzes pests almost immediately upon contact or ingestion. It is a "fire-fighting" tool for active infestations.
3. Does it kill Bollworms in Cotton?
Yes, it is highly effective against the Bollworm complex (American, Spotted, Pink) when applied at the early larval stages.
4. Is Loc 5 EC safe for vegetable crops?
Yes, it is approved for Brinjal, Tomato, Okra, and Chilli. However, you must wait 4-5 days (PHI) after spraying before harvesting the vegetables.
5. Can I mix Loc 5 EC with other products?
It is compatible with most pesticides, but always perform a small jar test first. Rotate with other chemical groups to prevent pest resistance.
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. Toxic to fish and bees; avoid spraying near water bodies or during active bee foraging hours.
