Invasive species

With the arrival of deer breeding season, the Centre for Invasive Species Solutions is reminding communities of the heightened risk of feral deer on the road as well as increased activity and damage across Australia's landscapes including in suburban streets.

Spiny Burrgrass. It's gnarly and sounds like it would win a fight against the cats eye burr. It's not from round here but it will grow well in the type of conditions we have. We must be careful not to help it spread.

"If we can remove young pigs before they breed it will put real pressure on feral pig population." - John Medcalf, Lachlan Shire Mayor. A joint operation between NSW Farmers Tottenham branch and the Australia Pig Doggers and Hunters Association (APDHA) has conducted a very successful feral pig bounty trial in the Tottenham area. The trial resulted in the removal of 1,427 feral pigs...

Cr Carol Taylor says vigilance is needed to keep Chilean needle grass in check in the aftermath of Toowoomba Regional Council completing a program in the local area. Chilean needle grass is a Weed of National Significance and is considered to be one of the worst weeds in Australia because of its invasive nature, potential for spread, and economic and environmental impacts.

Tasmania's peak body for primary producers, Tasfarmers is welcoming news the calicivirus is being released into populations of wild rabbits across the state to control their overpopulation.

The Albanese Labor Government has ... released the first set of National Ecosystem Accounts which will help Australians better understand the value of nature to our economy and our wellbeing. The accounts will inform the Government’s policies and decision-making processes to better measure the impacts of our actions to the environment.

The State Government has authorised gunmen with high powered rifles to roam 34 back roads and shoot deer during a time frame spanning almost six months. Now under the spotlight of State Parliament, a series of questions have been asked.

The safety of people, pets and livestock are key concerns of farmers affected by the State Government’s authorised ground shooting program. Reluctant to speak publicly, farmers have told The [Naracoorte] News the operation takes place at night, and it is far too close to homes, pets, sheds, yards and livestock.

Hugh Schuitemaker. A well-known Loxton man is the second Riverland beekeeper to recently claim his bees died due to poisoning by PIRSA. Loxton-based apiarist Ian Cass claims 12 of his beehives were killed due to adverse impacts from PIRSA’s spraying program, aimed at eradicating fruit fly from the Riverland.

Farmers have warned the march of a destructive cactus through NSW could be only the beginning of the state’s weed woes unless ongoing funding for weed control is secured. NSW Farmers’ Croppa Creek and North Star Branch Chair Richard Doyle said farmers in the north of the state have reported a drastic surge in harrisia cactus infestations as the destructive cactus continues to spread south from the Queensland border.

Roy Butler, Member for Barwon, tells us he visited a place run by Oceans2Earth. They make a product called Soil Enhancer. They mix fish waste and wood together to make a fertiliser. The man behind this is Tim Crane, originally from Wilcannia.

The Tarrangower Cactus Control Group (TCCG) has relaunched its Farm Fence Sign initiative to combat the ongoing Wheel Cactus problem in the region. Residents and visitors may have noticed updated Farm Fence Signs appearing across the area, reminding the community of the persistent threat posed by this invasive species.

As the future of Australia’s most vulnerable species becomes ever more uncertain, the effective use of 1080 baiting remains critical to control one of their key threats: introduced predators – feral cats and foxes.

A tough new product has been launched in the fight against the potentially nationwide spread of the invasive Red Imported Fire Ants (RIFA), while one expert warns that care should be taken to minimise the risk to other species and the environment from all fire ant treatments.

WA desperately needs a unified biosecurity authority, one that merges the resources and expertise of DPIRD and DBCA under a single, competent Minister. Such an authority would eliminate bureaucratic overlap, create a cohesive strategy, and launch the kind of public education campaign sorely needed to tackle threats like the shot-hole borer.

Growing feral deer populations across NSW have prompted Local Land Services (LLS) to highlight the safety and environmental risks to the community. Five introduced species of feral deer have established populations throughout the state including in urban areas where they can be harder to control and have even greater human health and social impacts.

A new venture, Oxitec Australia, is taking on two of the deadliest virus-carrying mosquitos in the Pacific region – Aedes aegypti and Aedes albopictus – to fight the spread of diseases like dengue, Zika, and yellow fever, which claims hundreds of thousands of lives globally each year.  Launched today, Oxitec Australia is a collaboration between CSIRO, Australia’s national science agency, and UK-based Oxitec Ltd, the leading developer of biological solutions to control pests.    

Churchill Fellow Dean Gilligan discusses with ARR.News the conservation of Edgbaston Springs in the Great Artesian Basin, key threats to springs ecosystems, such as invasive pest fish, and how he hopes his research in Ash Meadows in the USA and Cuarto Cienegas in Mexico will inform the management of Australia's endangered springs ecosystems.

Mrs McArthur highlighted the severe impact of these changes, pointing out that “Victoria’s parks, like everything else beyond the tram tracks, are a low priority. Even when the government had money, Parks Victoria was not a priority” … in the past three years, the area treated for invasive species and pest control has fallen by 33 per cent.

The South Australian Feral Deer Eradication Program has achieved a significant milestone with more than 20,000 deer now removed from across the state. Feral deer are regarded as one of Australia’s worst pest animals in both rural and peri-urban areas and removing them significantly improves outcomes for primary producers and the natural environment.

The National Farmers’ Federation warns that the Federal Government’s dismal response to the Red Imported Fire Ant Senate Inquiry Report will come back to bite ... “It appears the Government is underestimating this pest. Red fire ants pose a mammoth risk not only to farming, but to humans, animals, plants and the quintessential Aussie backyard barbecue”: NFF Sustainable Development and Climate Change Committee Chair Angus Atkinson.

Tasmanian farmers continue to take wildlife management seriously as new data released by Primary Industries and Water Minister Jane Howlett reveals that 1,373 Property Protection Permits were issued in the 2023-24 financial year. TasFarmers President Ian Sauer said farmers support the government's approach to addressing surging wildlife populations, including deer and wallabies…