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Roket - Profenofos 40% + Cypermethrin 4% EC - PI Industries
Item description
Roket Insecticide (Profenofos 40% + Cypermethrin 4% EC)
The Ultimate "Dual-Action" Solution for Bollworms and Sucking Pests
Roket Insecticide by PI Industries is a powerful, broad-spectrum crop protection tool designed for the modern farmer. It combines two potent active ingredients—Profenofos and Cypermethrin—to deliver a "one-shot" solution for complex pest problems.
Best For: Controlling the tough "Bollworm Complex" in cotton, stem borers in paddy, and sucking pests like aphids and jassids in vegetables.
Why Choose This Product? Key Benefits
- ⏱️ Instant Knockdown Power: Stops pests from feeding immediately upon contact, preventing further crop damage within minutes.
- ?️ Complete Lifecycle Control: Effective against eggs (ovicidal), larvae, and adults, breaking the pest population cycle completely.
- ⏳ Long-Lasting Protection: Provides residual control for 7 to 14 days, reducing the need for frequent re-spraying.
- ?️ Excellent Rainfastness: The high-quality EC formulation sticks to leaves and remains effective even if it rains 2 to 4 hours after spraying.
- ? Translaminar Action: Penetrates the leaf surface to kill hidden pests (like aphids and mites) feeding on the underside of leaves.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Roket |
| Technical Name | Profenofos 40% + Cypermethrin 4% EC |
| IRAC MoA Code | Group 1B (Organophosphate) + Group 3A (Pyrethroid) |
| Chemical Group | Organophosphate + Synthetic Pyrethroid |
| Formulation | Emulsifiable Concentrate (EC) |
| Toxicity Label | Yellow Triangle (Highly Toxic / Class II) |
How It Works: Mode of Action
Roket uses a strategic "Double Engine" approach to attack pests in two ways simultaneously, ensuring they cannot survive or develop resistance easily.
- Systemic & Stomach Action (Profenofos): It penetrates leaf tissues and poisons the pest when they eat the treated plant. It also inhibits the enzyme Acetylcholinesterase, causing paralysis.
- Contact "Shock" Effect (Cypermethrin): As soon as the pest touches the spray or treated surface, its nervous system is over-excited (Sodium Channel Modulation), leading to immediate "knockdown" and death.
- Ovicidal Action: It penetrates the tough outer shell of insect eggs, killing them before they hatch. This prevents future outbreaks.
Result: Pests stop feeding instantly, fall off the plant, and die within hours.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Cotton | Bollworm Complex (American, Pink, Spotted), Aphids, Jassids, Whiteflies, Thrips |
| Paddy (Rice) | Stem Borer, Leaf Folder, Green Leaf Hopper |
| Vegetables (Brinjal, Okra, Tomato) | Shoot & Fruit Borer, Diamondback Moth (DBM), Aphids |
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 | 400 - 600 ml | 200 Litres | 2.0 - 3.0 ml | 14 Days |
| Paddy (Rice) | 400 - 500 ml | 200 Litres | 2.0 - 2.5 ml | 14 Days |
| Vegetables | 400 ml | 150 - 200 Litres | 2.0 - 2.5 ml | 7 - 14 Days |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Apply immediately when pest population reaches the Economic Threshold Level (ETL). Avoid spraying during the hot mid-day sun; early morning or late evening is best.
- Mixing: Add the required quantity of Roket to a small amount of water first to create a white emulsion, then pour it into the main tank. Stir well.
- Coverage: Use a knapsack sprayer with a hollow cone nozzle for fine mist. Ensure the underside of leaves is covered, as pests often hide there.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Do not inhale spray mist.
Frequently Asked Questions
1. Does Roket kill pest eggs?
Yes. Roket has strong "ovicidal" action, meaning
it penetrates and destroys the eggs of bollworms and other
caterpillars, preventing the next generation from hatching.
2. Can I use Roket on all vegetables?
It is safe for most vegetables like Brinjal, Okra,
and Tomato. However, avoid using it on Cucurbits
(Cucumber, Pumpkin, Melons) as it may cause leaf burn
(phytotoxicity).
3. What is the price per acre for Roket?
Roket is a very cost-effective solution. At standard
dosing, the cost is approximately ₹350 – ₹500 per
acre, making it cheaper than many new patented chemicals.
4. Is it safe for honeybees?
No. Roket is toxic to bees. Avoid spraying during active
flowering stages or when bees are foraging (mid-day).
5. Can I mix Roket with other insecticides?
Roket is already a mixture of two powerful chemicals.
Do not mix it with other Organophosphates or Pyrethroids. It can
be mixed with most fungicides, but always conduct a jar test
first.
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.
Quick Facts
Watering
Twice a week
Sunlight
Indirect light
Humidity
High 60-80%
Temperature
18-27°C