Declared weeds queensland

Weeds cost Queensland an estimated $6million annually and have significant impacts on primary industries, natural ecosystems, and human and animal health. Photo: Biosecurtiy Queensland. Striga asiatica , red witchwee is a declared Class pest plant. list article There are a number of commonly occurring weeds or invasive plant species in Queensland , Australia.

These plants typically produce large numbers of seeds, often excellent at surviving and reproducing in disturbed environments and are commonly the first species to colonise and dominate in these conditions.

Weeds may reduce native biodiversity, affect agricultural productivity, the environment, human health and amenity. All plant nurseries and individuals should ensure they have an up-to-date list of declared plants of Queensland and prohibited plants in Australia. Declared plants are listed under three different categories. A Class pest is one that has the. Weed identification on the web.

There is now a plethora of information about weeds on the web. The Queensland Government website has an A-Z listing of significant weeds in Queensland , including photos, common names and scientific names.

Check out the Weeds Australia on-line identification tool. African oxygen weed Lagarosiphon major syn. Early detection and control is vital to protect our agricultural industries.

If you think you have seen this weed contact the Customer Service Centre. This includes all landowning state agencies. Wetland weeds The invasion of wetlands by exotic species is a major threat to wetland values. Brisbane City Council spends more than $million each year on weed management. About new exotic plant species establish each year.

Most () environmental weeds have been introduced as garden ornamentals. Help Council wipe out weeds ! Choose native or non-invasive plants when planting in your garden. The weed identification tool is designed to provide information about terrestrial and aquatic invasive plant species ( weeds ) that are on a national weed list, or are legislated against in a state or territory. Biosecurity Queensland have a full listing of declared species and other invasive plants.

Other useful resources are available to help with weed identification. Sphagneticola trilobata Syn.

Queensland , with an average of new weeds becoming established across the state each year. Addressing new weed threats quickly helps limit their impact and ensure that the control and management of weeds is targeted and cost effective. Discovering and correctly identifying new weed occurrences are important first steps.

The nature of the weeds , and the resulting national actions require determine on which lists a species may appear. Invasive plants ( weeds ), animals and ants have significant economic, environmental and social impacts on Queenslanders. National weeds lists. Prickly acacia Acacia nilotica Across Queensland , isolated outbreaks of declared plants such as those listed above are found on properties and roadsides each year.

Outbreaks of these declared plants are often located hundreds of kilometres from core infestations.