#CreatureFeature – Coccinella transversalis (Transverse Ladybird)

The first insects many of us connected with as children were often ladybirds – brightly coloured, spotty, gentle, and harmless to hold. They’re one of the few insects we instinctively treat with fondness. But behind that warm, nostalgic feeling lies a powerful environmental workhorse.
Home 🞂 Newsroom 🞂 #CreatureFeature – Coccinella transversalis (Transverse Ladybird)

Ladybirds are far more than pretty beetles. They play a crucial role in the natural cycle of pest management in our bushland ecosystems and are equally important in the agricultural sector. Their presence can have a significant impact on crop health by reducing the numbers of pest insects that threaten production.

Under changing climate conditions, ladybird populations naturally fluctuate, and in recent months there has been a noticeable rise in numbers. These highs and lows are a normal part of nature. Ladybird populations respond directly to the abundance of the insects they feed on, increasing when food is plentiful and dropping away when their prey declines.

So what makes them so valuable?
Ladybirds are voracious predators, especially of soft-bodied pests. They feed on:

  • Aphids
  • Leafhoppers
  • Thrips
  • Mites
  • Native budworm eggs and small larvae

Of all these, aphids are their favourite meal. In canola crops, ladybirds are one of the most effective natural controls for aphid outbreaks. This is why, when sweeping crops, it’s important to look not only at the number of pests but also at how many ladybirds appear in your net. Applying a broad-spectrum pesticide at the wrong moment may wipe out these helpful predators — and without them, pest numbers can rebound even faster.

Ladybirds are a reminder that not all insects are enemies. Many work quietly in the background, supporting our landscapes, our crops, and the balance of nature itself. For more information about other beneficial insects, visit our Beneficial Bugs poster.

The Future Farm Foundations project is funded under the Natural Heritage Trust’s Climate-Smart Agriculture Program.

Katrina Sasse – Sustainable Agriculture Facilitator

Share

We'd Love to Hear From You!

Your feedback is important to us. If you have suggestions, questions, or would like to get involved in Natural Resource Management, please use the form below or contact our Geraldton office. We’re here to listen and help

Contact Us

Geraldton Office

4 Walton Close, Geraldton
Post: PO Box 7168, Geraldton, 6531
Phone: (08) 9938 0100
Office hours: 8:30am to 4:30pm

Forms

Expression of Interest Form 🞂

Suggest a Project Form 🞂

Membership Form 🞂

Donations Form 🞂

Contacts

NACC Board Members 🞂

NACC Staff 🞂

NRM Bodies & Groups 🞂

CEO’s Report

In 2020-21 I talked about ‘raising the bar’. In 2021-22 we worked on setting the bar on fire. Over the last 12 months, the team at NACC NRM has not stopped.

The Sustainable Agriculture team has extended the program’s reach through collaborations with grower groups in the regions. Specifically, the Beyond Reasonable Drought project and Grower Group Alliance – South West WA Drought Innovation Hub – Geraldton Node project. The Beyond Reasonable Drought partnership with grower groups supported farmers across the region to improve the environmental sustainability of their agricultural production and drought resilience. The outcomes of this project have been consolidated through our successful Expression of Interest to the South West WA Drought Innovation Hub, with support from grower groups across the region, to host the Geraldton Node of the Hub. The program continues to focus on working with agricultural networks to share technical expertise and provide opportunities that will improve land management practices in agriculture across the region.

The conservation outcomes of ranger teams have expanded through work on several land tenures. Maintaining Heritage sites such as Willi Gulli, Racecourse Paddock and Buller River has long been a priority. During 2021-22, the teams have increasingly focused on threatened species and ecosystems.

To this end, Western Mulga rangers have improved management across 19,000 ha for the conservation of Malleefowl through firebreak and access management. They completed the maintenance of water holes and supported the monitoring of over 90 Malleefowl mounds.

Similarly, the Kwelena Mambakort Aboriginal Corporate ranger team have contributed positively to Carnaby’s Black Cockatoo populations by installing artificial hollows and habitat restoration.

All ranger teams have collected native seed, propagated native plants for restoration, and planted native vegetation in key locations across the NAR. Seed collection provides valuable industry experience and has facilitated the planting of over 100,000 seedlings during the year.   

In September 2021, the NACC NRM team delivered the WA Threatened Species Forum, held in tandem with the National Malleefowl Forum. Given the impact of COVID and the timing of this event, having more than 100 delegates from all over Australia was a significant achievement. The two Forums brought together 12 events over five days and featured 14 local artists, 25 businesses and 36 youth participants.

Following the successful relaunch of our updated NARvis, NACC NRM was invited to help lead a significant piece of strategic planning work for the region with Mid West Development Commission and the Department of Primary Industries and Regional Development. With funding from the Australian Government’s Future Drought Fund, the consortia delivered a Regional Drought Resilience Plan covering the shires of Northampton and Chapman Valley and the City of Greater Geraldton, along with significant technical analysis of drought vulnerability for the South West land division. The development of this plan also included extensive community consultation to ensure that local knowledge and technical advice guided the development of priorities for action.

This planning work links to existing NACC NRM on-ground projects, including Beyond Reasonable Drought and the Chapman Catchment Collaborative regeneration project.

It was a busy year for events with face-to-face events becoming commonplace again. During 2021-22 we hosted events in Gingin, Moora, Dalwallinu, Cervantes, Jurien Bay, Walkaway, Nabawa, Perenjori, Kalannie and Morawa. We supported events in Karakin, Thundellara, Perenjori, Paynes Find, Wubin, Cataby, Warradarge, Northampton, Yuna, Dalwallinu and Dandaragan.

We also supported on-ground works throughout the region, including at the following locations Yuna, Dalwallinu, Dandaragan, Merkanooka, Goodlands, Kalannie, Bunjil, Yardarino, Canna, Kondut, Latham, Kadathinni, Nabawa, Red Gully, Sandy Gully, Waddy Forrest, Devils Creek, Perenjori, Bowgada, Ellendale, Wandana, Namban, Hill River, Warradarge, Gillingarra, Regans Ford and Moonyanooka.

Our region is vast – slightly larger than Tasmania, which for comparison, is serviced by three separate NRM organisations. Covering the NAR region and its many environmental threats is challenging. We continue to focus on partnerships and collaboration to address this challenge. We know that by working with our community through passionate delivery of collaborative on-ground projects and education, the community will value and actively protect our region’s natural capital.

This year we have launched a new Reconciliation Action Plan (RAP). The RAP Working Group consulted widely and developed an Innovate RAP which Reconciliation Australia approved in March 2022. The activities to fulfil these commitments are now in full swing.

Sadly, at the end of 2021, we farewelled former NACC NRM CEO Shelley Spriggs, who lost a long battle with cancer. Shelley was an inaugural inductee to the NRM Leadership Honour Roll. I will always be grateful for her guidance and no-nonsense approach, not to mention her passion for life.

While we have said farewell to some, we have welcomed many new faces across all programs, including our Administration team. We have also hosted a school-based trainee from Nagle Catholic College who has been working towards a Certificate II in Conservation and Ecosystem Management. This trial position has been very successful, and we look forward to making this opportunity available again in 2023.

During 2022 we have taken on new projects that align with our organisational and program objectives, and we have successfully completed some great initiatives that support continued conservation and sustainability outcomes. I want to thank the whole team who continue to go above and beyond for the organisation and each other proving their ongoing commitment to our purpose and our values.