Curzate fungicide, by Corteva Agriscience, is a highly effective fungicide offering systemic and contact action for broad-spectrum disease control in various crops. It's known for its unique "kickback" activity, which helps control infections that may have already started.

Key Features and Benefits:

• Dual Action: Combines two active ingredients: Cymoxanil (systemic) and Mancozeb (contact). This dual action provides robust disease control and helps manage fungicide resistance.

• Broad-spectrum Control: Effectively controls a range of diseases caused by oomycetes, including downy mildew, late blight, and early blight in various crops.

• Systemic and Contact Activity: Cymoxanil moves systemically within the plant, while Mancozeb provides a protective barrier on the plant surface.

• "Kickback" Activity: Can stop the development of infections that may have started within a short period (up to 3 days) before application.

• Preventative and Curative Action: Acts both preventively by inhibiting spore germination and penetration, and curatively by stopping the growth of established infections.

• Anti-sporulant Activity: Reduces the production and spread of spores, further limiting disease development.

• Fast Action: Rapidly absorbed by the plant, providing quick protection.

Active Ingredients:

• Cymoxanil 8%

• Mancozeb 64%

Mode of Action:

• Cymoxanil: Belongs to the Cyanoacetamide group of fungicides. It disrupts several metabolic processes in fungi, including RNA synthesis and lipid metabolism, leading to their control.

• Mancozeb: A multi-site contact fungicide that inhibits several enzymes involved in fungal respiration and metabolism. It forms a protective barrier on the plant surface, preventing spore germination and penetration.

Crops:

• Grapes

• Potatoes

• Tomatoes

• Cucurbits (e.g., cucumbers, melons)

Target Diseases:

• Downy mildew (Plasmopara viticola in grapes, Pseudoperonospora cubensis in cucurbits)

• Late blight (Phytophthora infestans in potatoes and tomatoes)

• Early blight (Alternaria solani in tomatoes)

Dosage:

The recommended dosage of Curzate M8 is 2-2.5 gm/liter of water. However, always refer to the product label for specific instructions and recommendations for your region and the target disease.

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.

Curzate is a valuable tool for farmers seeking effective and comprehensive disease control. Its dual mode of action, broad-spectrum activity, and unique "kickback" action make it a preferred choice for protecting crops and maximizing yields.