Certis Biologicals - Cueva Fungicide Concentrate

Brand: Certis Biologicals

Cueva Fungicide Concentrate

Cueva is a flowable liquid copper fungicide concentrate that combines a soluble copper with a fatty acid to form a true copper soap. This low-load formula delivers broad-spectrum control of bacterial and fungal diseases with far less metallic copper than traditional coppers and no visible residue, making it gentle enough for copper-sensitive crops.

Cueva is applied by ground dilute, ground concentrate or aerial spray and can be used through sprinkler irrigation. For best control, begin treatment before disease normally appears or when wet weather is forecast, repeat at labeled intervals, and aim for complete coverage. It tank mixes easily with a wide range of products.

Available Options

• 2.5 Gal

Key Features

• Active ingredient: copper octanoate (copper soap) 10.0%, metallic copper equivalent 1.8%
• FRAC Group M1 multi-site copper fungicide
• OMRI Listed for organic production
• 4-hour REI and can be used up to the day of harvest
• Caution signal word
• Low copper load for copper-sensitive crops such as apples, strawberries, grapes, leafy vegetables and peaches
• No visible spray residue
• EPA Reg. No. 67702-2-70051
• Always read and follow label directions.

Ideal Applications

• Tomatoes, cucurbits including greenhouse-grown cucumbers, herbs and other vegetables
• Blueberries and strawberries
• Citrus, pome and stone fruits
• Grapes and walnuts
• Downy mildew, powdery mildew, botrytis, alternaria, septoria leaf spot, fire blight, scab and brown rot