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Label & SDS

EPA Label: link

Registration information

  • U.S. EPA Registration number: 1388-23
  • U.S. EPA Status: CANCELLED

Description

'Bluestone (copper Sulphate)' is a fungicide. Its Federal EPA registration number is: 1388-23. It was originally approved by EPA on 07 Jul 1967. Its registration got cancelled on 01 Jul 1987. It has a 'Warning' signal word. It has the following active ingredients: Copper sulfate pentahydrate. It's approved for 11 sites including almonds, apricots, cherries, nectarines, peaches, plums, and prunes. It is also approved for 2 pests and pest groups including but not limited to brown rot and shothole.

Original registration date:

  • 07 Jul 1967

Cancellation date:

  • 01 Jul 1987

Alternative names:

  • BLUESTONE (COPPER SULPHATE)Active

Registrant:

  • KORINEK REMEDY COMPANY
  • Address:
    Po Box 10 / 222 W Wate
    Stayton, OR 97383

Active ingredients:

  • Copper sulfate pentahydrate 99%
  • Other ingredients 1%

Signal word:

  • Warning

Product type:

  • Fungicide

Formulation:

  • Soluble Concentrate

Registered target pests:

  • Brown rot (monilinia)
  • Shothole (coryneum)

Registered target sites:

  • Almonds (dormant application)
  • Almonds (foliar treatment)
  • Apricots (dormant application)
  • Apricots (foliar treatment)
  • Cherries (foliar treatment)
  • Nectarines (dormant application)
  • Nectarines (foliar treatment)
  • Peaches (dormant)
  • Peaches (foliar treatment)
  • Plums (foliar treatment)
  • Prunes (foliar treatment)