We use cookies to ensure you get the best experience on our website.

Label & SDS

EPA Label: link

Registration information

  • U.S. EPA Registration number: 1926-30
  • U.S. EPA Status: CANCELLED

Description

'Wk-90 Concentrated Non Selective Weed Killer' is an herbicide. Its Federal EPA registration number is: 1926-30. It was originally approved by EPA on 12 Nov 1964. Its registration got cancelled on 01 Aug 1988. It has a 'Danger' signal word. It has the following active ingredients: Sodium arsenite. It's approved for 7 sites including bare ground, industrial yards, noncrop areas, pre-paving treatment, stumps, substations, and tank farms. It is also approved for 5 pests and pest groups including but not limited to annual grasses, annual weeds, perennial grasses, perennial weeds, and trees.

Original registration date:

  • 12 Nov 1964

Cancellation date:

  • 01 Aug 1988

Alternative names:

  • WK-90 CONCENTRATED NON SELECTIVE WEED KILLERActive

Registrant:

  • NAVY BRAND MANUFACTURING CO
  • Address:
    3670 Scarlet Oak Blvd
    St Louis, MO 63122

Active ingredients:

  • Sodium arsenite 55.8%
  • Other ingredients 44.2%

Signal word:

  • Danger

Product type:

  • Herbicide

Formulation:

  • Soluble Concentrate

Registered target pests:

  • Annual grasses
  • Annual weeds
  • Perennial grasses
  • Perennial weeds
  • Trees

Registered target sites:

  • Bare ground
  • Industrial yards
  • Noncrop areas (stump treatment)
  • Pre-paving treatment
  • Stumps
  • Substations
  • Tank farms