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Lock Down™ SC - Nufarm US

Lock Down™ SC

Lock Down SC is an excellent tool for resistance management that delivers season-long pre emergence control of broadleaf and grassy weeds. Its low use rates make it easy to use and store. Lock Down’s unique mode of action makes it a valuable addition to Integrated Pest Management (IPM) programs.

Link to SDS and Label

Link to Product Brochures


  • Delivers pre-emergence control of more than 100 tough broadleaf and grassy weeds
  • Excellent choice for glyphosate-, ALS- and triazine-resistant weeds
  • Low use rates make Lock Down easy to handle, store, and a convenient tank mix partner
  • Tank mix compatible with many herbicides, including glyphosate
  • for post-emergence control
  • Quick visual results start in as little as 24 hours
  • At max use rates and proper application, Lock Down offers season-long control


  • 2 x 12 lb case


  • Flumioxazin -51%

**Consult label for additional use and rate information
***Compatibility test required