Invasive species

Stopping cane toads with a Toad Containment Zone (TCZ) before they reach the Pilbara in Western Australia will protect 27 million hectares of sensitive habitat, significant Aboriginal cultural heritage, and a trove of native Australian animals from population decline … the TCZ was created to halt a toad invasion with a landscape level strategy – effectively, a ‘toad-break’ - on the edge of the Great Sandy Desert.

“Imagine shifting gear from being just pig chasers to becoming field staff in the world's biggest wild pig research project.” That’s the message the Australian Pig Doggers and Hunters Association (APDHA) is sending to pig hunters across Australia. The bold plan by the national hunting group aims to collect 10,000 feral pigs' ears as part of a study of the animals...

Buffel grass has been declared a weed and a management plan will now be formalised towards reducing its impact in Central Australia, according to Environment Minister Kate Worden ... The Arid Lands Environment Centre says it welcomes "this historic decision" following "a decades long struggle to confront one of the greatest threats to the arid and semiarid lands."

The Lawler Labor Government has declared buffel grass a weed and will now move towards reducing its impact in Central Australia by formalising a weed management plan. The recommendation to make the declaration under the Weeds Management Act 2001 was informed by the work of both the Technical Working Group, and the Buffel Grass Management Strategy 2024-2030, as developed by the Buffel Grass Weed Advisory Committee.  

The Howitt Society has condemned the state government for not including bushfire expertise on the panel that is investigating the future of Gippsland's native forest ... The Howitt Society's bushfire fears come as a cross-section of bush users, miners and prospectors are rebelling against the possibility that several hundred thousand extra hectares of forest could be included in a Great Forest National Park.

A trial using a drone to tackle invasive weeds clogging Gunbower Creek is looking promising. A $100,000 Victorian Government investment allowed North Central CMA and Goulburn Murray Water to trial drone spraying technology alongside conventional boat based spraying to tackle the highly invasive pale yellow water lily in a section of the creek over summer.

Joanne Tucker. One of Australia’s worst invasive weeds has been identified in 31 new locations in the Northern and Yorke region, including Moonta ... “The roadside infestations have just jumped the fenceline into the adjoining properties, so we will work with those landowners to control the buffel on their properties”: David Hughes, Northern and Yorke Landscape Board team leader.

Robert Onfray. Any Hollywood film producer needing a blockbuster script should look no further than New South Wales and the aerial culling of brumbies. It is a highly polarised issue and has been for many years. After all, the concern about culling brumbies is not matched by concerns to kill other feral animals or pests, such as deer, pigs, rabbits, foxes and cats. In one corner ... the brumby haters. In the other corner are the brumby lovers ...

It’s scary and a superspreader. That’s how a Keith farmer and elected councillor of the Tatiara District Council has described the situation involving the spread of African lovegrass in the Upper South East ... Lovegrass (Eragrostis curvula) is a long-lived tussock-forming grass usually growing 30 to 120cm tall.

Kimberly Grabham. Dean Whitehead spoke at a recent meeting of Hay CWA in response to the threat of fire ants, and to explain the Fire Ant Eradication Program. Mr Whitehead said the objective in regards to fire ants is eradication, and a stringent process is followed to achieve this goal.

Farmers are reporting a fresh surge in feral pig numbers, prompting a call to escalate funding to fight the state’s feral pig problem ... “There’s reports of feral pigs weighing well over 100 kilograms charging through the paddocks, trashing food crops and killing calves and lambs at the drop of a hat”: NSW Farmers President Xavier Martin.

Local residents should remain on the lookout for fire ants following the discovery of two nests at Meringandan West. This discovery comes just weeks after 80 fire ant nests were found at the Oakey Army Aviation Centre.

Communities across the Northern Rivers are being urged to be on the lookout for Red Imported Fire Ants after a new nest was found at South Murwillumbah last Thursday only metres from a nest that was destroyed in November 2023. Red Imported Fire Ants, one of the worst invasive species ever to enter Australia, were first detected in southeast Queensland in February 2001...

The man who developed ANTagonistPRO rapid response large-area treatment, David Priddy, says he is perplexed that used and proven Australian solutions, formulated for Australian conditions, have been largely overlooked to date within the National Fire Ant Eradication programme in favour of slower imported solutions ... David Priddy speaks to Australian Rural & Regional News.

A campaigner and hands-on combatant of buffel for a quarter century, Alex Nelson, says the government’s initiative about the imported grass taking over much of The Centre is a time wasting exercise. “There is no reason for not declaring it a noxious weed. They have all the information they need. This is kicking the problem down the road.”

Libbe Paton. The North East Wild Dog Action Group has been petitioning for wild dog control and 3km Livestock Protection Buffer (LPB) to continue as is. The opposing argument by pro-dingo activists is debatable, with many believing the dingo is native to Australia and questions are being raised. What is a dingo? What is a wild dog? What is a hybrid dog?

Buffel and gamba grass are highly flammable and increase the intensity and frequency of bushfires and impact the biodiversity of the natural environment ... The TWG provided its findings, which recommend a Weed Advisory Committee be formed to build on the findings and develop a management plan, with the view of declaring buffel grass a weed.

Farmers are calling for more resources to tackle pigs as millions of the pests rampage across the state. NSW Farmers President Xavier Martin said the state’s pig problem was out of control, with official estimates suggesting there could be up to 100 million feral pigs in Australia at present.

The time for talking is over! Immediate, large-scale, effective action is what’s required if we’re to have any hope of halting the march of Red Imported Fire Ants, CANEGROWERS Chairman Owen Menkens has said.

The discovery of fire ants near Oakey has set off alarm bells across the eastern Darling Downs with authorities taking action to treat and maintain monitoring of the activity. A member of the public reported the nests on Tuesday 16 April, with initial surveillance and treatment conducted by the program the next day.