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  5. New resources available for best practice weed management

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New resources available for best practice weed management

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24 February 2025

Weeds are a serious threat to Australia's environment and primary industries.

Gamba grass (Andropogon gayanus), cat’s claw creeper (Dolichandra unguis-cati) and Madeira vine (Anredera cordifolia) are declared Weeds of National Significance (WoNS) for their invasiveness and potential for spread. They are just a few of the many weeds threatening Australia’s environmental and agricultural areas.

Gamba grass has invaded tropical savannas across northern Australia. Its seeds are easily transported by wind, water, contaminated vehicles, machinery and even hay. Gamba grass fires burn up to 8 times most intensely and move twice as fast as other grass fires.

Invasive vines, such as cat’s claw creeper and Madeira vine, have dominated many ecosystems nation-wide that provide suitable climbing structures. These ecosystems include: floodplain and other forests, open woodlands and urban parklands and coastal dune scrub. Invasive vines can impact the overall structure and function of natural communities and restrict wildlife and human access.

To support landholders to manage these invasive weeds, two new national best practice manuals for gamba grass and invasive vines are now available for free download.

These manuals have been designed to aid in decision making about weed management, backed by the latest research and reviews by technical experts.

The manuals assist with identification, prioritising areas for control, developing management plans, choosing a control method and showcasing what other land managers are doing about these weeds.

These manuals were funded by the Australian Government through the Established Pest Animals and Weeds Management Pipeline Program and produced by Wild Matters Pty Ltd.

Best practice management manuals for all Weeds of National Significance are available from Weeds Australia.

Cover images of Weeds of National Significance Best Practice Management Manuals - Invasive vines and gamba grass

 

DAFF Flyer with text "OUT NOW: Weeds of National Significance: National best practice management manuals: Gamba grass and invasive vines"

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Page last updated: 11 March 2025

We acknowledge the continuous connection of First Nations Traditional Owners and Custodians to the lands, seas and waters of Australia. We recognise their care for and cultivation of Country. We pay respect to Elders past and present, and recognise their knowledge and contribution to the productivity, innovation and sustainability of Australia’s agriculture, fisheries and forestry industries.

Artwork: Protecting our Country, Growing our Future
© Amy Allerton, contemporary Aboriginal Artist of the Gumbaynggirr, Bundjalung and Gamilaroi nations.

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