Lush green crop field at dawn, morning light filtering through dense crop canopy, open agricultural environment
Crop Protection — Fungicide

Copper Oxychloride 50% WP

Broad-spectrum copper fungicide for preventive disease management.


Vayu Copper Oxychloride 50% WP is a broad-spectrum contact fungicide and bactericide based on copper oxychloride. It provides reliable preventive protection against a wide range of fungal and bacterial diseases, and is a trusted component of integrated disease management programs across diverse crop types.

Lush green crop field at dawn, morning light filtering through dense crop canopy, open agricultural environment
Product TypeFungicide / Bactericide
Active IngredientCopper Oxychloride 50% w/w
KEY BENEFITS

Broad-Spectrum Fungal and Bacterial Control

Effective against a wide range of fungal and bacterial diseases including blights, leaf spots, downy mildew and cankers across diverse crop types.

Preventive Protection

Best applied preventively before disease onset, forming a protective barrier on plant surfaces that inhibits fungal spore germination and bacterial infection.

Multi-Site Mode of Action

Copper-based multi-site activity significantly reduces the risk of resistance development, making it a valuable tool in disease management rotation programs.

Reliable and Established Chemistry

Copper oxychloride is a well-established, widely used fungicide with a long history of reliable performance across a broad range of agricultural applications.

Wettable Powder Formulation

Wettable powder formulation disperses readily in water and is compatible with standard spray equipment used in field and horticultural applications.

Resistance Management

Multi-site mode of action makes it an effective rotation partner with single-site fungicides, supporting long-term resistance management strategies.

TECHNICAL INFORMATION

Product specifications

Multi-site contact fungicide and bactericide — copper ions released on plant surfaces disrupt multiple enzyme systems in fungal and bacterial cells, preventing spore germination and infection.

Product TypeFungicide / Bactericide
Active IngredientCopper Oxychloride 50% w/w
Formulation TypeWettable Powder (WP)
Mode of ActionMulti-site contact action; copper ions disrupt enzyme activity in fungal and bacterial cells
Chemical GroupInorganic (Copper)
Pre-Harvest IntervalRefer to product label for crop-specific PHI guidance
Shelf Life2 years from date of manufacture when stored correctly
StorageStore in a cool, dry, well-ventilated place away from direct sunlight and moisture. Keep container tightly closed.
TARGET APPLICATIONS
  • Preventive foliar spray against early and late blight on tomato, potato and other solanaceous crops
  • Control of downy mildew, leaf spots and anthracnose on vegetables, fruits and field crops
  • Management of bacterial diseases including bacterial blight and canker on susceptible crops
  • Application as part of a disease management rotation program with single-site fungicides
RECOMMENDED CROPS
TomatoPotatoGrapesVegetablesFruits & OrchardsRice
USAGE INSTRUCTIONS

Application guidance

Mix the recommended quantity with a small volume of water to form a paste, then dilute to the required spray volume with continuous stirring. Apply as a uniform foliar spray ensuring thorough coverage of all plant surfaces. Apply preventively before disease onset or at the first signs of infection. Repeat application at recommended intervals during periods of high disease risk. Avoid application in very hot conditions or on water-stressed crops. Always read the product label and follow all safety precautions before use.

Always read the product label and follow all safety precautions before use. Use crop protection products safely and responsibly.

PACKAGING

Available pack sizes

250g
500g
1kg
5kg

GET IN TOUCH

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Copper Oxychloride 50% WP?

OFFICE

29 C, Mall Road, Ludhiana 141001, Punjab, India