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Carb-O-Nator by Certis Biologicals
Certis Biologicals

Carb-O-Nator is an 85% potassium bicarbonate fungicide. It has broad spectrum activity against a variety of fungal pathogens. Used as a foliar fungicide with multi-site mode of action. These modes of action act through a combination of osmotic pressure, pH, and specific ion effects. They act very rapidly to cause dehydration and total collapse of spores and mycelium of susceptible fungi. Carb-O-Nator disrupts pathogen cell-wall balance with potassium.


  • Engineered to deliver broad spectrum activity against a variety of fungal pathogens
  • Achieves effective disease control with unique, multi-site, constant activity
  • Can be used as both a pest control and a fungicide
  • Has not been subject to, nor is it likely to see the development of fungal resistance to its effects

Diseases Controlled:

    • Powdery mildew
    • Alternaria
    • Anthracnose
    • Botrytis
    • Septoria leaf spot
    • Apple scab
    • Cedar apple rust
    • Phomopaia blight/fruit rot
    • Ovulinia sp.

Crops Protected:

    • Grapes
    • Tomatoes
    • Apples
    • Cherries
    • Strawberries
    • Berries
    • Peppers
OMRI Certified
  • Certis Biologicals Carb-O-Nator Carb-O-Nator Spec Sheet
  • Certis Biologicals Carb-O-Nator Carb-O-Nator SDS
Diseases & Pests Controlled
  • Fungus
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