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DuPont™ Aproach® Prima


Stop the clock on crop disease

Disease moves fast to destroy crop yields. You need a fungicide that works just as fast. Aproach® Prima fungicide has two active ingredients, including one that allows for plant uptake nearly twice as fast as the closest competitor. It provides two tough modes of action that are proven to work against the most resistant diseases, offering both preventive and curative properties. Aproach Prima defends with up to three weeks of residual activity, resulting in healthier crops, higher yield and a better bottom line. Don’t wait until it’s too late; protect your plants now.


Supplemental Information

To find supplemental information on this product in a registered state, please use our Label Finder tool.


Works Fast

Aproach® Prima fungicide provides uptake in plants that is nearly twice as fast as competitors, thanks to the active ingredient picoxystrobin. Its varying movement properties quickly surround and penetrate each leaf and stem, providing systemic protection. Aproach Prima is rainfast within one hour and residual for up to three weeks.

Preventative and Curative

Aproach® Prima fungicide provides two modes of action: It is both preventative and curative. This allows for a greater application window. Aproach Prima is tough against fungicide-resistant diseases such as frogeye leaf spot, thanks to its second active ingredient: cyproconazole.

Better Bottom Line

Aproach® Prima fungicide is shown to improve crop quality and increase yield, meaning a greater return on investment. It’s registered by the U.S. Environmental Protection Agency for use in multiple crops, meaning one simple choice for growers with many crops to protect.

Controlled diseases

This product delivers effective disease control against the following:

  • Aerial Blight
  • Anthracnose
  • Black Pint
  • Brown Spot
  • Downy Mildew
  • Eyespot
  • Frogeye Leaf Spot
  • Glume Blotch
  • Gray Leaf Spot
  • Leaf Blight
  • Leaf Blotch
  • Northern Corn Leaf Blight
  • Pod and Stem Blight
  • Powdery Mildew
  • Purple Seed Stain
  • Rust
  • Scab
  • Southern Corn Leaf Blight
  • Target Spot
  • Yellow Leaf Blight

Refer to the Product Label for complete product efficacy information.

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State Registrations

  • Registered
  • Unregistered

Technical Specifications

  • Active Ingredient

    Picoxystrobin; cyproconazole

  • Herbicide Group

    Aproach® Prima fungicide contains the active ingredients picoxystrobin and cyproconazole, which are Group 11 and Group 3 fungicides, respectively, based on the mode of action classification system of the Fungicide Resistance Action Committee of Croplife International. 

  • Approved Use

    Aproach Prima is a broad-spectrum fungicide for control of foliar plant diseases and has preventive, curative and systemic activity. 

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State registrations for Aproach are pending. Contact your local DuPont sales representative for details and availability. Aproach Prima may not be registered for sale or use in all states. Resicore and SureStart II are not registered for sale or use in all states. Resicore and SureStart II are not available for sale, distribution or use in Nassau and Suffolk counties in the state of New York. Contact your state pesticide regulatory agency to determine if a product is registered for sale or use in your state. Always refer to the product labels for complete details and directions for use. Fontelis is not labeled for use on peanuts in California. Always read and follow label directions.