Case Study: New surprises in Ballan North, VIC

Written by Ivan Carter, VSTWP Extension Officer, 2025

Background:
Lucy, a new landowner in Ballan North, Victoria, had never encountered serrated tussock before. During a routine property inspection with an extension officer from the Victorian Serrated Tussock Working Party (VSTWP), she discovered 12 serrated tussock plants growing on her land. With the assistance of the extension officer, Lucy learned how to correctly identify the noxious weed and took immediate action to remove the plants.

Identification and Removal:
Initially unfamiliar with serrated tussock, Lucy relied on the expertise of the VSTWP extension officer to confirm the weed’s presence. Serrated tussock is often mistaken for native grasses, but key distinguishing features include its fine, greenish leaves with a rough texture and a distinctive purple seed head in warmer months. After confirming the presence of the weed, Lucy removed all 12 plants manually to prevent further spread.

Management Plan:
Recognizing the potential threat posed by serrated tussock, Lucy committed to implementing an annual monitoring and control program. She plans to survey her property each year, particularly in the spring when the weed’s seed heads are more visible. By adopting this proactive approach, she aims to prevent further infestations and maintain the health of her pasture as a prevention. Now that the identification process has taken place with the VSTWP, she is much more confident she can handle the new plants as they arise.

Lessons Learned and Advice for Others:
Through her experience, Lucy gained valuable knowledge about serrated tussock identification and management. She now understands the importance of early detection and rapid removal to prevent the weed from spreading. Lucy encourages other landowners and neighbours to conduct regular property inspections, seek expert advice when necessary, and remain vigilant in monitoring their land for invasive species.

Conclusion:
Lucy’s swift response to discovering serrated tussock on her property demonstrates the importance of proactive land management. The discovery of only 12 plants on her property is a blessing, as it is the perfect moment to remove the plants before they really take hold.

With continued vigilance and support from organizations like the VSTWP, landowners can successfully control and prevent the spread of this invasive species, protecting Victoria’s natural environment and agricultural productivity.