Kerb® 500 SC


For the control of emerged broadleaf weeds prior to sowing crops and pastures in conservation tillage situations and for selective weed control in crops and situations detailed in the Directions for Use.



Kerb offers the user flexibility in timing, as it may be applied pre or post the lettuce crop emergence and may be applied pre or post emergence of the target weeds

Soil types

The activity of Kerb is sensitive to soil type and it is most active in sandy soils with 0-4% organic matter


See full label for details.


Clover (Trifolium spp.)


Grass, and Turf, Seed Production


Lettuce, Head (Lactuca sativa var. capitata)

Lettuce, Leaf (Lactuca sativa)

Lettuce, Romaine (Lactuca sativa var. longifolia)



Technical Specifications

  • Active Ingredient
    500 g/L propyzamide
  • Mode of Action
    Enters weeds via root uptake from the soil. Causes root inhibition and abnormal shoot development in weeds
  • Formulations
    Suspension concentrate (SC)
  • Group


  • Packaging

    20 L

Target Weeds

  • Barnyard grass
  • Summer grass
  • Wintergrass
  • Rye grass
  • Portulaca
  • Prince of Wales feather
  • Blackberry nightshade
  • Chickweed
  • Nettles
  • Shepherd’s purse
  • Wireweed

Additional Resources



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