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Label & SDS

EPA Label: link

Registration information

  • U.S. EPA Registration number: 407-284
  • U.S. EPA Status: CANCELLED

Description

'Imperial Pre-emergence Herbicide (2.5% Dacthal Granules)' is an herbicide. Its Federal EPA registration number is: 407-284. It was originally approved by EPA on 04 Apr 1968. Its registration got cancelled on 22 Jan 1991. It has a 'Caution' signal word. It has the following active ingredients: DCPA (or chlorthal-dimethyl?). It's approved for 19 sites including beans, broccoli, brussels sprouts, cabbage, cantaloupes, cauliflower, cucumbers, honeydew melons, melons, and onions. It is also approved for 11 pests and pest groups including but not limited to carpetweed, common chickweed, florida pusley, green foxtail, lambsquarters, large crabgrass, lovegrass, purslane, smooth crabgrass, and witchgrass.

Original registration date:

  • 04 Apr 1968

Cancellation date:

  • 22 Jan 1991

Alternative names:

  • IMPERIAL PRE-EMERGENCE HERBICIDE (2.5% DACTHAL GRANULES)Active

Registrant:

  • IMPERIAL INC
  • Address:
    Po Box 536
    Hampton, IA 50441

Active ingredients:

  • Dcpa (or chlorthal-dimethyl?) 2.5%
  • Other ingredients 97.5%

Signal word:

  • Caution

Product type:

  • Herbicide

Formulation:

  • Granular

Registered target pests:

  • Carpetweed (preemergence)
  • Common chickweed (preemergence)
  • Florida pusley (preemergence)
  • Green foxtail (preemergence)
  • Lambsquarters (preemergence)
  • Large crabgrass (preemergence)
  • Lovegrass (preemergence)
  • Purslane (preemergence)
  • Smooth crabgrass (preemergence)
  • Witchgrass (preemergence)
  • Yellow foxtail (preemergence)

Registered target sites:

  • Beans (dry) (seed treatment)
  • Beans (snap) (soil treatment)
  • Broccoli (soil treatment)
  • Brussels sprouts (soil treatment)
  • Cabbage (soil treatment)
  • Cantaloupes (soil treatment)
  • Cauliflower (soil treatment)
  • Cucumbers (soil treatment)
  • Honeydew melons (soil treatment)
  • Melons (soil treatment)
  • Onions (soil treatment)
  • Ornamental flower garden plants (soil treatment)
  • Ornamental lawns (soil treatment)
  • Potatoes (soil treatment)
  • Squash (soil treatment)
  • Strawberries (soil treatment)
  • Tomatoes (soil treatment)
  • Vegetable gardens (soil treatment)
  • Watermelon (soil treatment)