Noxious Weeds

A weed is a plant growing in the wrong place. Plants become weeds, because the conditions in which they are growing are favourable to their survival.

There are two broad classifications of weeds:

• Noxious weeds
  
• Environmental weeds
  

What is a noxious weed?

These are plants considered to be a threat to human and animal health, agricultural production, and the environment (including natural resources such as waterways and water supplies). Under the Noxious Weeds Act 1993, noxious weeds must be controlled. On private land the responsibility lies with the owner and/or occupier of that land.

What is an environmental weed?

This is a plant which reduces environmental values through its ability to invade bushland and compete with native flora. These plants may also affect human health and affect native animals through the loss of natural habitat.

Where do weeds come from?

Many weeds originate from people’s backyards. Exotic garden plants are often spread by birds and animals eating berries, or seed being carried by wind, water or even on clothes to new areas. Dumping of garden clippings is also a common way weeds are spread.

How can weeds be managed?

• Identify and remove both noxious and environmental weeds from your property. For more information on how to remove weeds from your garden, contact Council’s Bushland Supervisor on 9840 9840.
• Never dump garden waste in bushland areas.
• Compost garden clippings on-site or use Council's mulching service.
• Replace unwanted plants with locally indigenous native species.

Which plants are declared noxious weeds in Holroyd?

The NSW Department of Primary Industries provide a list of plant species that are noxious weeds in Holroyd.