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: 961-381
  • U.S. EPA Status: CANCELLED

Description

'Par Ex Fertilizer Plus 2.0% Ronstar' is an herbicide and herbicide terrestrial. Its Federal EPA registration number is: 961-381. It was originally approved by EPA on 23 Dec 1986. Its registration got cancelled on 29 Jul 1999. It has a 'Warning' signal word. It has the following active ingredients: Oxadiazon. It's approved for 25 sites including bermudagrass, ornamental turf, perennial bluegrass, ryegrass, st. augustinegrass, tall fescue, and zoysiagrass. It is also approved for 8 pests and pest groups including but not limited to annual bluegrass, carpetgrass, crabgrass, florida pusley, goosegrass, oxalis, pigweed, and stinging nettle.

Original registration date:

  • 23 Dec 1986

Cancellation date:

  • 29 Jul 1999

Alternative names:

  • PAR EX FERTILIZER PLUS 2.0% RONSTARActive

Registrant:

  • LEBANON SEABOARD CORPORATION
  • Address:
    1600 East Cumberland Street
    Lebanon, PA 17042

Active ingredients:

  • Oxadiazon 2%
  • Other ingredients 98%

Signal word:

  • Warning

Product type:

  • Herbicide
  • Herbicide Terrestrial

Formulation:

  • Granular

Registered target pests:

  • Annual bluegrass (preemergence)
  • Carpetgrass (preemergence)
  • Crabgrass (preemergence)
  • Florida pusley (preemergence)
  • Goosegrass (preemergence)
  • Oxalis (preemergence)
  • Pigweed (preemergence)
  • Stinging nettle (preemergence)

Registered target sites:

  • Bermudagrass (golf fairways) (soil treatment)
  • Bermudagrass (lawns) (soil treatment)
  • Bermudagrass (ornamental turf) (soil treatment)
  • Bermudagrass (parks) (soil treatment)
  • Ornamental turf (parks) (soil treatment)
  • Perennial bluegrass (golf fairways) (soil treatment)
  • Perennial bluegrass (lawns) (soil treatment)
  • Perennial bluegrass (ornamental turf) (soil treatment)
  • Perennial bluegrass (parks) (soil treatment)
  • Ryegrass (perennial) (golf fairways) (soil treatment)
  • Ryegrass (perennial) (lawns) (soil treatment)
  • Ryegrass (perennial) (ornamental turf) (soil treatment)
  • Ryegrass (perennial) (parks) (soil treatment)
  • St. augustinegrass (golf fairways) (soil treatment)
  • St. augustinegrass (lawns) (soil treatment)
  • St. augustinegrass (ornamental turf) (soil treatment)
  • St. augustinegrass (parks) (soil treatment)
  • Tall fescue (golf fairways) (soil treatment)
  • Tall fescue (lawns) (soil treatment)
  • Tall fescue (ornamental turf) (soil treatment)
  • Tall fescue (parks) (soil treatment)
  • Zoysiagrass (golf fairways) (soil treatment)
  • Zoysiagrass (lawns) (soil treatment)
  • Zoysiagrass (ornamental turf) (soil treatment)
  • Zoysiagrass (parks) (soil treatment)