GRAZON EXTRA Herbicide 1L – Powerful Weed Control for Gardens and Farms

Equipment Needed
For large infestations (e.g., dense blackberry stands): Use a large motorized pump with a spray gun. You can hire this equipment or engage a professional applicator.

For smaller areas: A knapsack or hand pump spray unit works fine if you achieve good coverage (spray to the point of run-off).
Use a spray unit exclusively for herbicides to avoid contamination.

Additional tools: measuring jug, protective clothing (long sleeves, pants, gloves, hat), safety glasses, or a face shield.

Mixing Instructions
Use clean water (e.g., town supply or rainwater tank) for mixing. Avoid hard or alkaline water to maintain effectiveness.
Fill the spray tank halfway with water.
Add Grazon Extra, then fill the rest of the tank with water.
If needed, mix in a spray oil or wetting agent after the tank is full.
Keep the solution agitated and use immediately. If stored, agitate daily and use within 7 days.

When to Spray
Target young, actively growing weeds for the best results.
Apply when weeds are not stressed (e.g., from drought, heat, or pest damage).
Avoid spraying if rain is expected within an hour or if leaves are wet.
Do not disturb treated weeds for six months (e.g., by cutting or burning) to ensure the chemical fully takes effect.

First Aid
If poisoning occurs, call a doctor or the Poisons Information Centre at 131 126.
Refer to the Safety Data Sheet (SDS) for more details.