Yates Once a Year Path Weeder Concentrate

Yates Once a Year Path Weeder Concentrate

For long term weed and grass control on paths, driveways, tennis courts and car parks.



  • Kills weeds within 2-3 weeks and stops weed regrowth for up to 12 months.
  • Treats hard to control weeds such as creeping oxalis, couch and kikuyu.
  • Comes with measuring spoon.

How It Works

The Amitrole and 2, 2-DPA are absorbed mainly by the foliage and kill existing growth. Simazine is a long-term soilsterilant which is absorbed by the roots and kills all seedlings shortly after germination.


Amitrole, simazine, 2,2-DPA

How to use

How to use

Dissolve 100g in 9 litres of water and apply by watering can over 20m2. Apply when weeds are growing actively. Treated areas should be watered five days after application to enable better uptake of the weedkiller by the roots.


Poor results could be due to:

  • Applying under dry soil conditions and not watering in5 days after application.
  • Rain falling within 24 hours of application.
  • Uneven application.
  • Dense growth of large weeds, 30cm or more in height. These should be cut to 10 cm height before application.



Do not apply to areas where wanted plants and lawns are growing or will be planted within one year.
Do not apply to areas which drain directly onto lawns and garden beds. Avoid applying near lawns and shallow rooted plants.
Do not allow spray to contact or drift onto plants you do not want killed. If accidentally sprayed, hose off immediately to reduce injury.

All application equipment must be thoroughly cleaned after use.
Read safety directions.


Available sizes

  • 200g
  • 500g


Material Safety Data Sheet

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