Copper Hydroxide 77% Wettable Powder

Product Identity

• Active Ingredient: Copper Hydroxide

• CAS Number: 20427-59-2

• Formulation: Wettable Powder (WP)

• Content: 77% active ingredient

Dilution Rates

Application Instructions

• Apply at the early stage of disease.

• Use the recommended dilution ratio for thorough coverage.

• For knapsack sprayer: dilute 1 part product with 2,000–2,500 parts water.

• For UAV application: dilute 1 part product with 200–250 parts water.

Packaging

• Unit size: 23 g per sachet/bag

• Carton box: 400 bags per carton

General Description

Copper hydroxide is a widely used contact fungicide and bactericide with multi-site activity. It provides protectant action against a broad spectrum of fungal and bacterial pathogens. Upon application, it adheres well to plant surfaces and releases copper ions in the presence of water, effectively inhibiting pathogen development. It is used on crops such as citrus, grapes, tomatoes, potatoes, mangoes, and cucurbits to manage downy mildew, anthracnose, leaf blights, scabs, and bacterial canker.