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Label & SDS

EPA Label: link

Registration information

  • U.S. EPA Registration number: 1266-43
  • U.S. EPA Status: CANCELLED

Description

'Malco Weed Killer' is an herbicide. Its Federal EPA registration number is: 1266-43. It was originally approved by EPA on 10 Feb 1964. Its registration got cancelled on 16 Mar 1987. It has a 'Danger' signal word. It has the following active ingredients: Sodium arsenite. It's approved for 3 sites including bare ground, industrial areas, and soil. It is also approved for 7 pests and pest groups including but not limited to annual grasses, annual weeds, grasses, perennial grasses, perennial weeds, trees, and weeds.

Original registration date:

  • 10 Feb 1964

Cancellation date:

  • 16 Mar 1987

Alternative names:

  • MALCO WEED KILLERInactive
  • MWK NON-SELECTIVE WEED KILLER For CONT OF WEEDS, GRASS And OTHER VEGActive

Registrant:

  • MALTER INTERNATIONAL CORPORATION
  • Address:
    Po Box 6099
    New Orleans, LA 70174

Active ingredients:

  • Sodium arsenite 40%
  • Other ingredients 60%

Signal word:

  • Danger

Product type:

  • Herbicide

Formulation:

  • Soluble Concentrate

Registered target pests:

  • Annual grasses
  • Annual weeds
  • Grasses
  • Perennial grasses
  • Perennial weeds
  • Trees
  • Weeds

Registered target sites:

  • Bare ground
  • Industrial areas (enclosed)
  • Soil