• Fungicide


  • 11

Manage downy mildew and other diseases for high-quality produce

Tanos® fungicide delivers reliable broad-spectrum systemic and curative activity against downy mildew, blight and other key diseases in vegetable, potato and fruit crops for high-quality, highly marketable produce.

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Works well with others

As a tank-mix partner with other fungicides that have different modes of action, adding Tanos® fungicide ensures optimal disease control.


Tanos rapidly penetrates plant tissues to protect onions, cucurbits, grapes, hops, head lettuce, spinach and other leafy vegetables from downy mildew, including strains that have developed reduced sensitivity to other fungicides. It also is highly effective against strobilurin-resistant early and late blight spores in potatoes and tomatoes.

Controlled diseases

This product delivers effective disease control against the following:

  • Aerial Stem Rot
  • Anthracnose
  • Bacterial Spot
  • Black Dot
  • Blight
  • Brown Spot
  • Canker
  • Downy Mildew
  • Early Blight
  • Fruit Blotch
  • Late Blight
  • Leaf Mold
  • Leaf Spot
  • Phytophthora Diseases
  • Pseudomonas Blight
  • Purple Blotch
  • Rot
  • Target Spot
  • White Rot
  • Xanthomonas Blight

Refer to the Product Label for complete product efficacy information.

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State Registrations

  • Registered
  • Unregistered

Technical Specifications

  • Active Ingredient

    famoxadone; cymoxanil

  • Approved Use

    Tanos is a broad-spectrum protectant fungicide, recommended for control of many important plant diseases. 

  • Fungicide Group

    Famoxadone, one of the active ingredients in Tanos® fungicide, is one of EPA’s target site of action Group 11 fungicides, which also includes all strobilurins and fenamidone.

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Always read and follow all label directions and precautions for use.