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Sempra Herbicide

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  • Description:

    Weeds controlled
    • Nutgrass
    • Mullumbimby couch
    Turf Species
    Sempra will not harm a range of turf species if applied as per label directions.
    When To Spray
    Nutgrass: apply when new leaf growth is greater than 5cm
    Mullumbimby Couch: apply when new leaf growth is greater than 2cm
    • Apply when weeds are actively growing
    • Apply follow -up treatments as required if sufficient new growth warrants treatment
    Weed Control Symptoms
    • Weed foliage gradually turn yellow until total desiccation occurs
    • Initial symptoms appear in 7 - 10 days with full weed control effects appearing over 4 to 6 weeks

  • Note: Available in a 25g bottle or 1.3g satchels. Apply 1.3g per 100 square metres by mixing in 10 litres of water.



  1. T = tonne
  2. m3 = cubic metre
  3. m = metre
  4. x = multiplication
  5. m2 = square metre
  6. mm = Millimters


  1. CCA = (Copper, Chrome, Arsenic) Treated Timber
  2. ACQ - Alkaline Copper Quaternary
  3. mm = Millimters
  4. m = metre
  5. P = Pine
  6. H = Hardwood
  7. H4 = Inground Contact
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