
Yujo Chloropyrifos 50%+ Cypermethrin 5%
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Yujo Insecticide (Chlorpyrifos 50% + Cypermethrin 5% EC) - IFFCO-MC
A powerful "505" dual-action insecticide for total control of Bollworms and Sucking Pests.
Yujo is a premium insecticide brought to you by the IFFCO-MC joint venture, combining Japanese quality standards with Indian cooperative affordability. It features a potent mix of two chemicals (Chlorpyrifos and Cypermethrin) to provide immediate knockdown of hard-to-kill pests in Cotton, Paddy, and Vegetables.
Best For: Farmers facing mixed pest attacks (caterpillars + sucking pests) who need a cost-effective, heavy-hitting solution.
Why Choose Yujo? Key Benefits
- ⏱️Instant Knockdown Power: Stops pests from feeding on your crop within minutes of spraying, preventing further damage immediately.
- ?️Dual-Action Formula: Combines two modes of attack (Contact & Stomach) to kill pests that touch the spray or eat the leaves.
- ⏳Long-Lasting Protection: Residues remain active on the plant surface, protecting your field from re-infestation for weeks.
- ?️Vapor (Fumigation) Action: The strong vapor penetrates thick canopies to kill hidden pests like Pink Bollworms inside bolls or pests under leaves.
- ?Broad Spectrum Control: One spray manages multiple enemies—stem borers, leaf folders, bollworms, and sucking pests—saving you money on tank mixes.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Yujo (IFFCO-MC) |
| Technical Name | Chlorpyrifos 50% + Cypermethrin 5% EC |
| IRAC MoA Code | Group 1B (Organophosphate) + Group 3A (Pyrethroid) |
| Chemical Group | Organophosphates & Synthetic Pyrethroids |
| Formulation | Emulsifiable Concentrate (EC) |
| Toxicity Label | Yellow/Blue Triangle (Moderately Hazardous) |
How It Works: Mode of Action
Yujo works through "Synergistic Potentiation," meaning the two chemicals work better together than they do alone.
- Nervous System Attack: Chlorpyrifos attacks the enzyme (Acetylcholinesterase) that calms nerves, while Cypermethrin attacks the sodium channels. This double attack causes rapid paralysis.
- Contact & Stomach Poison: It kills insects if they touch the sprayed leaf or if they eat any part of the plant.
- Fumigation Effect: The Chlorpyrifos creates a toxic vapor that enters the insect's breathing tubes, killing pests hiding in bolls or soil where the spray didn't reach directly.
Result: The insect stops feeding immediately and dies shortly after.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Cotton | American Bollworm, Spotted Bollworm, Pink Bollworm, Aphids, Jassids, Thrips, Whitefly |
| Paddy (Rice) | Yellow Stem Borer (Dead Heart/White Ear), Leaf Folder |
| Vegetables (Brinjal, Okra) | Shoot & Fruit Borer, Fruit Borer |
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 - 500 ml | 200 - 400 L | 2.0 - 2.5 ml | 15 Days |
| Paddy (Rice) | 250 - 300 ml | 200 - 300 L | 1.5 - 2.0 ml | 15 Days |
| Vegetables (Brinjal/Okra) | 350 - 400 ml | 200 L | 1.5 - 2.0 ml | 15 Days |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Spray when pest population crosses the Economic Threshold Level (e.g., 5% damage). Best applied in the evening to avoid harming honeybees.
- Mixing: Add the required dose to a small bucket of water first to create a white emulsion, then pour this into the spray tank.
- Coverage: Use a "Hollow Cone" nozzle to ensure the fine mist reaches the underside of leaves and penetrates the cotton canopy.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Do not eat or smoke while spraying.
Frequently Asked Questions
1. What is the price of Yujo Insecticide (1 Litre)?
The market price typically ranges from ₹660 to ₹760 per liter, depending on your location and dealer. Small packs (100ml/250ml) are also available.
2. Can I use Yujo on all crops?
No. It is primarily for Cotton, Paddy, and certain vegetables. It is BANNED on Ber (Jujube), Citrus, and Tobacco. Do not use on these crops.
3. Is Yujo safe for fish?
No. Chlorpyrifos and Cypermethrin are highly toxic to aquatic life. Do not use near fish ponds or aquaculture setups.
4. Does it control Pink Bollworm?
Yes, the vapor action of Chlorpyrifos helps penetrate cotton bolls to control Pink Bollworm, while Cypermethrin kills the moths.
5. What is the antidote for accidental poisoning?
The antidotes are Atropine Sulphate and 2-PAM. If ingested or inhaled, seek immediate medical attention. Do not induce vomiting.
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. This product is toxic; keep away from children and water bodies. Dispose of empty containers safely.

