Kocide fungicide, from Corteva Agriscience, is a broad-spectrum, protectant fungicide with bactericidal activity.1 It's a trusted and widely used copper-based fungicide for controlling various diseases in a multitude of crops.2

Key Features and Benefits:

• Broad-spectrum Control: Effectively controls a wide range of fungal and bacterial diseases in fruits, vegetables, field crops, and ornamental plants.3

• Contact Action: Works primarily through contact, forming a protective barrier on the plant surface and preventing spore germination and penetration.4

• Uniform Particle Size: Its unique formulation ensures uniform particle size, leading to better coverage, improved mixing and handling, and enhanced efficacy.5

• Long-lasting Protection: Releases copper ions slowly, providing extended disease control and reducing the frequency of applications.6

• Rainfastness: Resists wash-off from rain, ensuring persistent protection.7

• Environmentally Friendly: Considered an environmentally friendly option compared to some other fungicides.8

• Ideal for IPM and Organic Production: Compatible with Integrated Pest Management (IPM) programs and suitable for use in organic farming.9

• Resistance Management Tool: Due to its multi-site activity, it's an excellent tool for resistance management programs.10

Active Ingredient:

• Copper Hydroxide 53.8% w/w DF (Metallic Copper content 35% w/w)11

Mode of Action:

Kocide has multi-site activity, meaning it affects various metabolic processes in fungi and bacteria.12 Copper ions (Cu+2) released from Kocide interfere with biomolecules due to their chelating properties.13 They affect protein structures, enzyme function, energy transport systems, and cell membranes, ultimately disrupting the growth and development of the pathogens.14

Crops:

Kocide is registered for use on a wide variety of crops, including:

• Grapes15

• Peppers16

• Potatoes17

• Rice18

• Tomatoes19

• Citrus fruits20

• Apples

• Bananas21

• Coffee22

• And many more

Target Diseases:

• Anthracnose23

• Downy mildew24

• Powdery mildew25

• Leaf spots26

• Blights27

• Bacterial diseases (e.g., Xanthomonas, Pseudomonas)28

Dosage:

The dosage of Kocide varies depending on the crop and the target disease.29 Always refer to the product label for specific instructions. A general guideline is 1.5-2 g/liter of water.

Important Note:

• Always read and follow the instructions on the product label carefully.

• Wear appropriate protective equipment when handling and applying the fungicide.

• Store the product in a cool, dry place away from direct sunlight and heat.

Kocide is a valuable tool for farmers and gardeners seeking effective and broad-spectrum disease control.30 Its long-lasting protection, rainfastness, and compatibility with IPM and organic production make it a preferred choice for maintaining healthy crops and maximizing yields.31