Katyayani K-Bordeaux Mixture is a broad-spectrum, contact and preventive fungicide made from copper sulphate and calcium hydroxide. It is applied as a foliar spray and soil application for the prevention of fungal diseases such as downy mildew, powdery mildew, rot diseases, leaf spot, blight, anthracnose, scab and canker diseases across vegetables, cereals, pulses, fruits and ornamental plants.
Bordeaux Mixture: Copper Sulphate + Calcium Hydroxide
Mode of Entry: Contact
Mode of Action: Preventive
Time of Application: Preventively, especially during monsoon and periods of continuous heavy rain.
Katyayani K-Bordeaux Mixture Fungicide Dosage & Recommended Crops
Crops |
Target diseases |
Dosage / Acre |
Application Method |
Vegetables (Tomato, Potato, Brinjal) |
Downy mildew, Powdery mildew, Rot diseases |
950 g |
Foliar spray |
Cereals (Wheat, Barley) |
Leaf spot, Blight |
950 g |
Foliar spray |
Pulses (Beans, Pea, Lentil) |
Anthracnose, Rot |
950 g |
Foliar spray |
Fruits (Grapes, Apple, Citrus, Mango) |
Scab, Canker diseases |
950 g |
Foliar spray |
Roses and Ornamental Plants |
Various fungal diseases |
950 g |
Foliar spray |
Method of Application
Best Time to Spray
Consult an agronomist before mixing Katyayani K-Bordeaux Mixture with other crop protection products.
Store in a cool, dry place away from direct sunlight and moisture. Keep the product in its original container and out of reach of children and animals.
“For best results, apply Katyayani K-Bordeaux Mixture at 950 grams per acre in 200 litres of water for effective preventive control of fungal diseases. During monsoon or continuous rainy periods, apply as per crop requirement and disease pressure.” - BigHaat Agronomy Expert
Disclaimer: This information is provided for reference purposes only. Always follow the recommended application guidelines and safety instructions mentioned on the product label and accompanying leaflet.
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