For control of brushweeds, as well as annual and perennial weeds in pasture and waste areas.


Advanced Science

Formulated using the latest WDG technology, Apache is easy to mix, measure and handle

Controls secondary invasive weeds

Aminopryalid has excellent pre-emergence soil residual activity on many germinating weed seeds, therefore providing residual control*. This significant attribute reduces the need for retreatment of secondary invasive broadleaf weeds which would otherwise populate where larger weeds once stood.

IVM Management

It is well suited for use on farms and in various industrial vegetation management (IVM) situations such as rights-of-way (including roads, railroads and electric utility lines), natural land management areas and many other non-crop situations.


See full label for details.


Technical Specifications

  • Active Ingredient
    375 g/kg aminopyralid,300 g/kg metsulfuron-methyl
  • Mode of Action

    Aminopyralid is a systemic herbicide that has excellent activity when foliar applied and is rapidly translocated through the plant vascular systems via both xylem and phloem, where it accumulates in the plant’s meristematic tissues preventing shoots and roots from regrowing.

    Systemic Activity Chart
  • Formulations
    Water dispersible granule (WDG)
  • Herbicide Group

    03 + B

  • Packaging
    500 g

Target Weeds

  • Fennel
  • Ragwort
  • Californian thistle
  • Capeweed
  • Docks
  • Goats Rue
  • Hemlock
  • Horehound
  • Inkweed
  • Woolly mullein
  • Giant buttercup
  • Blackberry
  • Gorse
  • Barberry

Additional Resources 

  • Brochure

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