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Label & SDS

EPA Label: link

Registration information

  • U.S. EPA Registration number: 56644-28
  • U.S. EPA Status: CANCELLED

Description

'Security Brand Purge Weed Killer' is an herbicide and herbicide terrestrial. Its Federal EPA registration number is: 56644-28. It was originally approved by EPA on 05 Jan 1987. Its registration got cancelled on 30 Nov 1992. It has a 'Caution' signal word. It has the following active ingredients: Atrazine. It's approved for 11 sites including bermudagrass, centipedegrass, ornamental turf, and st. augustinegrass. It is also approved for 22 pests and pest groups including but not limited to annual bluegrass, annual clover, common chickweed, crabgrass, cranesbill, cudweed, dichondra, florida betony, henbit, and knotweed.

Original registration date:

  • 05 Jan 1987

Cancellation date:

  • 30 Nov 1992

Alternative names:

  • SECURITY BRAND PURGE WEED KILLERActive

Registrant:

  • SECURITY PRODUCTS COMPANY OF DELAWARE, INC
  • Address:
    Po Box 59084
    Minneapolis, MN 55459

Active ingredients:

  • Atrazine 43%
  • Other ingredients 57%

Signal word:

  • Caution

Product type:

  • Herbicide
  • Herbicide Terrestrial

Formulation:

  • Flowable Concentrate

Registered target pests:

  • Annual bluegrass
  • Annual clover
  • Common chickweed
  • Crabgrass
  • Cranesbill
  • Cudweed
  • Dichondra
  • Florida betony
  • Henbit
  • Knotweed
  • Lespedeza
  • Moneywort
  • Mouseear chickweed
  • Mustard
  • Narrowleaf vetch
  • Parsley-piert
  • Sandspur
  • Smutgrass
  • Spurge
  • Spurweed
  • Swinecress
  • Woodsorrel

Registered target sites:

  • Bermudagrass (lawns) (dormant application)
  • Bermudagrass (ornamental turf) (dormant application)
  • Centipedegrass (lawns) (dormant application)
  • Centipedegrass (lawns) (foliar treatment)
  • Centipedegrass (ornamental turf) (dormant application)
  • Centipedegrass (ornamental turf) (foliar treatment)
  • Ornamental turf (recreation areas) (foliar treatment)
  • St. augustinegrass (lawns) (dormant application)
  • St. augustinegrass (lawns) (foliar treatment)
  • St. augustinegrass (ornamental turf) (dormant application)
  • St. augustinegrass (ornamental turf) (foliar treatment)