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A dry formulation insect growth regulator designed for locations where water is scarce. Diacon®-D IGR is a ready-to-use option for controlling insects at on-farm and off-premise storage sites.

  • Ready-to-use formulation
  • Labeled for all stored commodities
  • The active ingredient (S)-Methoprene
  • Application to the grain stream
  • Application as an empty premise treatment
  • CODEX Approved


Excluding Sales Tax
  • Documents are in PDF format and can be viewed in most browsers or using Adobe Acrobat.

    English Specimen Label
    Spanish Specimen Label

  • Application of Diacon®-D IGR is approved virtually everywhere stored product insects are a problem — farm storage, large silos, peanut bins, seed storage and more. It goes where stored product insects go, interrupting their life cycles, providing long-term control and profit protection. 

    • 10 lbs per 1,000 bushels of commodity
    • 1.5 oz per 1,000 sq ft of surface area as a premise treatment
    • Always follow label directions
    • Application rates vary by commodity, see label for complete directions. 
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