
Cythion-Malathion 50Ec
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Cythion 50% EC Insecticide by Coromandel (Malathion)
The Premium "Low Odor" Broad-Spectrum Solution for Crop Protection & Public Health.
Cythion (Malathion 50% EC) is a trusted, premium-grade insecticide manufactured by Coromandel International. Unlike generic malathion, Cythion is engineered with advanced technology to minimize foul odors and hazardous impurities. It offers powerful "knockdown" action against biting, chewing, and sucking pests across a wide variety of crops.
Best For: Farmers looking for an affordable, blue-triangle (moderately toxic) solution for Paddy, Cotton, and Vegetables, or for controlling mosquitoes in public health areas.
Why Choose This Product? Key Benefits
- ⏱️Triple Action Power: Works through Contact, Stomach, and Fumigant action (vapors) to reach pests hidden under leaves.
- ?️Premium Safety Profile: Manufactured with high purity to reduce "Isomalathion" impurities, making it safer for the applicator than generic options.
- ⏳Low Odor Technology: Significantly reduced smell compared to old-school malathion, making it more pleasant to use.
- ?️Dual-Use Versatility: Approved for both agricultural crop protection and public health (mosquito/vector control).
- ?Cost-Effective: Provides excellent pest control at a fraction of the cost of newer chemical molecules.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Cythion |
| Technical Name | Malathion 50% EC |
| IRAC MoA Code | Group 1B |
| Chemical Group | Organophosphate |
| Formulation | Emulsifiable Concentrate (EC) |
| Toxicity Label | Blue Triangle (Moderately Toxic) |
How It Works: Mode of Action
Cythion acts as a nerve poison for insects. It inhibits the enzyme Acetylcholinesterase (AChE), causing the insect's nervous system to overfire. This leads to paralysis and rapid death.
- Contact: Kills pests instantly when the spray hits their body.
- Stomach: Kills chewing pests (caterpillars/beetles) when they eat treated leaves.
- Fumigant: The vapors penetrate dense crop canopies to reach pests hiding behind leaves.
Safety Note: In humans and mammals, the body produces an enzyme called carboxylesterase that detoxifies Malathion before it causes harm, providing a wide margin of safety when used correctly.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Paddy (Rice) | Rice Hispa, Stem Borer, Leaf Folder |
| Cotton | Bollworm Complex (Spotted, Pink), Aphids, Jassids, Thrips |
| Vegetables (Okra/Brinjal) | Shoot & Fruit Borer, Hadda Beetle, 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) |
|---|---|---|---|---|
| Paddy | 250 - 460 ml | 200 L | 1.5 - 2.5 ml | 14 (Grain) |
| Cotton | 400 - 800 ml | 200 L | 2 - 4 ml | 20 - 30 |
| Vegetables (Tomato/Beans) | 300 - 400 ml | 200 L | 1.5 - 2 ml | 3 - 5 |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Apply at the first sign of pest incidence. Avoid spraying during full bloom or mid-day to protect honeybees. Best sprayed in late evening.
- Mixing: Do not mix with alkaline products like Bordeaux mixture or Lime Sulfur, as this neutralizes the chemical immediately.
- Coverage: Ensure thorough coverage of both upper and lower leaf surfaces, as Cythion works well by contact.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use. Store in a cool, dry place to prevent dangerous "Isomalathion" formation.
Frequently Asked Questions
1. Does Cythion smell bad like older Malathion?
No. Cythion uses "Low Odor" technology, making it much more pleasant to handle than generic technical-grade malathion.
2. Can I use Cythion for mosquito control?
Yes. Cythion is approved for public health use (fogging and ULV sprays) to control adult mosquitoes and reduce malaria/dengue risks.
3. What is the toxicity level of Cythion?
It is a "Blue Triangle" product, meaning it is moderately toxic. It is generally safer for mammals than many other organophosphates, but PPE is still mandatory.
4. Can I mix Cythion with fungicides?
It is compatible with most non-alkaline fungicides and insecticides (like wettable sulfur). Do not mix with Bordeaux mixture.
5. What is the Pre-Harvest Interval (PHI) for vegetables?
Cythion degrades relatively quickly. The PHI for crops like Tomatoes and Beans is short, typically 3 to 5 days, making it good for crops nearing harvest.
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. Note: Malathion use is restricted in the state of Kerala.


