The National Priority List of Exotic Environmental Pests, Weeds and Diseases was released today which delivers on a recommendation of the 2017 review of Australia’s biosecurity system.

Minister for Agriculture, Drought and Emergency Management David Littleproud, and Minister for the Environment, Sussan Ley said the list will be used to prioritise national actions to help prevent the entry, establishment and spread of exotic pests, weeds, and diseases.

“They pose a high risk to our environment and public spaces. Australia’s biosecurity system is there to protect the great outdoors and we are doing so to protect our way of life,” Minister Littleproud said.

“The Australian Government is always looking at ways to build a stronger environmental biosecurity system to protect our assets and support our nation’s economic prosperity and our national image.

“Species on the Priority List pose a serious risk to Australia’s environment, our Aboriginal and Torres Strait Islander heritage, the Australian tourism sector and many also impact on agricultural production.

 Liberato JR, Silveira SF, Junghans DT, Rocabado, JA, Aparecido CC & Shivas RG (2006) Eucalyptus rust (Puccinia psidii )

Liberato JR, Silveira SF, Junghans DT, Rocabado, JA, Aparecido CC & Shivas RG (2006) Eucalyptus rust (Puccinia psidii )

“The Priority List was developed by experts from across the nation and agreed by state and territory governments. It provides a national level focus to raise awareness, guide surveillance activities, strengthen preparedness and response capabilities and inform research.”

Minister for the Environment Sussan Ley said the Priority List plays a key role in focusing prevention efforts to keep exotic pests out of the country.

“Prevention delivers the best outcomes, far more so than eradication, containment or asset protection,” Minister Ley said.

“We’ve seen the destruction caused by so many invasive pests over the years to our native species and farms, and, sadly, there are many other exotic threats that can cause even further damage.

“It is important to help people recognise the dangers and prevent new pests from entering or establishing in Australia.

“We can all play a role in reducing biosecurity risks and it can be as simple as reporting unusual plants or pests in our gardens, parklands and conservation areas.”

More information about the National Priority List of Exotic Environmental Pests, Weeds and Diseases can be found at agriculture.gov.au/biosecurity/environmental/priority-list


Fast facts

A range of activities are already underway to reduce the risk of exotic environment pest species entering Australia and causing harm to our natural environment and native species. Some of these activities include:

  • Diagnostics capabilities being developed for hard to detect species such as new strains of myrtle rust, a disease that can kills trees and forests.
  • The 2016 response guide for White Nose Syndrome, a disease that kills bats was developed has been updated as a critical resource if this disease is detected in Australia.
  • The Department of Agriculture, Water and the Environment has partnered with CSIRO to develop an automated alert system that notifies a sighting of a Priority List species in Australia – so we can respond to it quickly and control it.
  • Examination of incoming cargo and mail using sophisticated x-ray systems is being engineered to detect and stop smuggled pest animals and plants at the border.
  • Work is underway to eradicate red imported fire ant outbreaks that badly affect agriculture and the environment.
  • Species on the Priority List are targeted through the National Border Surveillance program.

Acknowledgement: reproduced from a media release by the Department of Agriculture, Water and the Environment