Parijat Nagara: The Ultimate Guide to Imidacloprid 17.8% SL Insecticide
Parijat Nagara is a powerful, broad-spectrum systemic insecticide designed to protect your crops from a wide range of damaging pests. Its active ingredient, Imidacloprid 17.8% SL, works on contact and through ingestion to deliver reliable, long-lasting results.
What makes Nagara special is its systemic and translaminar action. This means the product is absorbed by the plant and moves throughout its tissues (even from the top of the leaf to the bottom), protecting the entire plant from the inside out. It's especially effective against hard-to-control sucking pests.
It's a trusted solution for controlling insects that have become resistant to other common pesticides.
Why Choose Nagara? Key Benefits
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Quick Knockdown Action: See fast results against pests, stopping damage quickly and protecting your yield.
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Broad-Spectrum Power: Effectively controls a wide variety of sucking pests like Aphids, Jassids, Whiteflies, and Hoppers.
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Long-Lasting Protection: Nagara's systemic nature provides extended residual control, reducing the need for frequent repeat sprays.
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Systemic & Translaminar: Absorbed by the plant and moves to all tissues, including new growth and the undersides of leaves, protecting from the inside out.
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Resistance Breaker: Works perfectly in rotation or as a solution for pests that have developed resistance to older insecticides.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | NAGARA |
| Technical Name | Imidacloprid 17.8% SL |
| IRAC MoA Code | Group 4A |
| Chemical Group | Neonicotinoid |
| Formulation | SL (Soluble Concentrate) |
| Toxicity Label | Blue Label (Warning) |
How It Works: Mode of Action
Nagara works as a powerful neurotoxin, targeting the pest's nervous system for a quick and effective kill. Its unique mode of action makes it a reliable choice for your crop protection plan.
- Targets the Nervous System: When a pest ingests or touches the insecticide, the Imidacloprid attacks its central nervous system.
- Blocks Receptors: It binds to the insect's nicotinic acetylcholine receptors (nAChRs), mimicking a natural nerve signal but refusing to let go.
- Causes Paralysis: This persistent binding causes an uncontrolled firing of nerves, leading to over-stimulation, paralysis, and ultimately, the death of the pest.
This mechanism is highly effective against pests that have built resistance to older insecticide classes.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Cotton | Aphid, Whitefly, Jassid, Thrips |
| Rice (Paddy) | Brown Plant Hopper (BPH), White Backed Plant Hopper (WBPH), Green Leaf Hopper (GLH) |
| Chilli | Jassids, Aphids, Thrips |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per Acre" for accurate results.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (ml / Acre) | Water (L / Acre) | Dose (ml / Litre) | PHI (Days) |
|---|---|---|---|---|
| Cotton | 100 - 125 ml | 500 - 700 L | 0.2 - 0.25 ml | 40 |
| Rice (Paddy) | 100 - 125 ml | 500 - 700 L | 0.2 - 0.25 ml | 40 |
| Chilli | 125 - 250 ml | 500 - 700 L | 0.25 - 0.5 ml | 40 |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Apply as a foliar spray at the first sign of pest infestation. Avoid spraying during peak sunlight or high winds.
- Mixing: Add the recommended amount of Nagara to a small amount of water to create a uniform solution. Stir well, then add this solution to the main spray tank filled with the remaining water.
- Coverage: Ensure thorough coverage of the entire plant, including the undersides of the leaves where pests often hide, using a Knapsack or Foot Sprayer.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use.
Frequently Asked Questions
1. What pests does Nagara control?
Nagara is a broad-spectrum insecticide highly effective against sucking pests like Aphids, Jassids, Whiteflies, Thrips, Brown Plant Hoppers (BPH), and Green Leaf Hoppers (GLH). It's also approved for Termite control in sugarcane.
2. Is Parijat Nagara systemic?
Yes, Nagara is a highly systemic insecticide. It is absorbed by the plant (through leaves or roots) and moves throughout its tissues, protecting the entire plant, including new growth, from the inside out.
3. Why use Nagara for resistant pests?
Nagara (Imidacloprid) has a different mode of action (IRAC Group 4A) than older pesticides. This makes it extremely effective at controlling pest populations that have built up resistance to those other chemicals.
4. Can I use Nagara for soil application?
Yes, Imidacloprid 17.8% SL has excellent root-systemic properties. It is CIBRC-approved for soil drenching in crops like Sugarcane to control termites.
5. Is there an antidote for Nagara?
There is no specific antidote for Imidacloprid poisoning. In case of accidental ingestion or exposure, seek medical advice immediately and show them the product label. Treatment is symptomatic.
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.
