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Label & SDS

EPA Label: link

Registration information

  • U.S. EPA Registration number: 228-266
  • U.S. EPA Status: CANCELLED

Description

'Riverdale Duo Lawn Weed Killer' is an herbicide terrestrial. Its Federal EPA registration number is: 228-266. It was originally approved by EPA on 18 Jun 1991. Its registration got cancelled on 16 Jul 2007. It has a 'Caution' signal word. It has the following active ingredients: MCPA, dimethylamine salt and Mecoprop-dimethylammonium. It's approved for 8 sites including bentgrass, bermudagrass, carpetgrass, centipedegrass, and red fescue. It is also approved for 43 pests and pest groups including but not limited to black medic, buckhorn plantain, canada thistle, carpetweed, chickweed, clover, common burdock, common chickweed, common plantain, and creeping beggarweed.

Original registration date:

  • 18 Jun 1991

Cancellation date:

  • 16 Jul 2007

Alternative names:

  • RIVERDALE DUO LAWN WEED KILLERActive

Registrant:

  • NUFARM AMERICAS, INC.
  • Address:
    11901 S. Austin Avenue
    Alsip, IL 60803

Active ingredients:

  • Mcpa, dimethylamine salt 14%
  • Mecoprop-dimethylammonium 10%
  • Other ingredients 76%

Signal word:

  • Caution

Product type:

  • Herbicide Terrestrial

Formulation:

  • Soluble Concentrate

Registered target pests:

  • Black medic
  • Buckhorn plantain
  • Canada thistle
  • Carpetweed
  • Chickweed
  • Clover
  • Common burdock
  • Common chickweed
  • Common plantain
  • Creeping beggarweed
  • Curly dock
  • Dandelion
  • Dichondra
  • Fennel
  • Fleabane
  • Florida pusley
  • Ground ivy
  • Hawkweed
  • Henbit
  • Knotweed
  • Lambsquarters
  • Lawn pennywort
  • Lippia
  • Mallow
  • Morningglory
  • Mouseear chickweed
  • Oxalis
  • Pigweed
  • Plantain
  • Purslane
  • Ragweed
  • Sheep sorrel
  • Shepherdspurse
  • Smartweed
  • Sowthistle
  • Speedwell
  • Spurge
  • Thistle
  • Wild carrot
  • Wild garlic
  • Wild geranium
  • Wild onion
  • Yarrow

Registered target sites:

  • Bentgrass (lawns) (foliar treatment)
  • Bermudagrass (lawns) (dormant application)
  • Bermudagrass (lawns) (foliar treatment)
  • Carpetgrass (lawns) (dormant application)
  • Carpetgrass (lawns) (foliar treatment)
  • Centipedegrass (lawns) (dormant application)
  • Centipedegrass (lawns) (foliar treatment)
  • Red fescue (lawns) (foliar treatment)