Research Hub

Explore the latest macadamia research at AusMac

The AusMac Research Hub, supported by Hort Innovation, brings the latest macadamia R&D together in one place, with 28 research posters plus short researcher presentations covering production systems, pests and disease, breeding and genetics, new technologies and nutrition. Drop in during the breaks to explore emerging findings, hear directly from researchers and see what the latest science could mean for orchard productivity, efficiency, resilience and future decision-making.

Research Hub program

Research posters

Production systems

  • The impact of rootstock-soil type interaction on productivity - Amnon Haberman, QLD DPI
  • Optimising the productivity of intensive orchards - Amnon Haberman, QLD DPI        
  • Choosing the right roots: macadamia rootstocks for vigour, yield and efficiency - Patrick Mason, QAAFI, UQ
  • Linking crop losses across pre-harvest, shed and industry stages in macadamia production - Ziyu Shao, UQ
  • Young macadamia tree survival under waterlogging and flooding - Suzy Rogiers, NSW DPIRD
  • Rootstock-mediated stomatal traits as indicators for climate-resilient macadamia orchards - Haricharan Vijayakumar, UQ
  • Ethephon: identifying the optimal rates to induce mature nut abscission - Michael Farrar, Griffith University

 

Pest & disease

  • Beneficial arthropods of the Northern Rivers: natural enemies, pollinators, and the habitats that support them in macadamia orchards - William Arnold, CSIRO
  • Weather-based predictive model for managing husk rot in macadamia - Theophilus Mensah, UQ
  • How orchard conditions and weather drive Phomopsis husk rot in macadamia - Vivian Rincon-Florez, UQ
  • Pest control benefits of microbats in macadamia orchards - Rani Davis, UQ
  • Unlocking the pheromone of the fruit-spotting bug Amblypelta nitida - R Andrew Hayes, UNSC
  • From mangrove to orchard: predicting macadamia nut borer dispersal - Saleh Adnan, NSW DPIRD
  • Pest potential of Leptocoris spp. in Australian macadamia production systems - Reid Emery, SCU
  • Digitally transforming pest and disease management: Pest READI - Tracey Steinrucken, CSIRO

 

Breeding/genetics

  • Breaking the bottleneck: a high-throughput tissue culture system for clonal macadamia propagation - Zhangpan (Magnolia) Hu, QAAFI, UQ
  • Using functional genomics approaches to study macadamia flowering - Stephanie Kerr, QUT
  • Tissue culture in the tool-kit to conserve Australia’s rarest macadamia - Albert Chern Sun Wong, QAAFI, UQ
  • Developing molecular tools for precocity and flowering phenology to accelerate macadamia breeding - Tharaka Hettiarachchige, QUT
  • Cracking self-fertility in macadamia: genetics, mechanisms and orchard impact - Palakdeep Kaur, QAAFI, UQ
  • Fast-tracking macadamia variety development for an expanding industry - Patrick Mason, QAAFI, UQ
  • AI-integrated genomic prediction to accelerate genetic gain in Australian macadamia germplasm - Ni-Jung Lin, QAAFI, UQ
  • Genomic prediction for clonal selection in macadamia: does dominance matter? - Zizhu Zhao, UQ

 

Novel technologies

  • Mapping the Australian macadamia industry goes to the next level - Craig Shephard, UNE
  • Earth observation workflows for macadamia yield forecasting - Andrew Clark, UNE
  • Mapping adoption: using AI, GIS and remote sensing to measure integrated orchard management adoption in macadamia orchards - Jeremy Bright, NSW DPIRD

 

Nutrition

  • Beyond calories: a new concept exploring the relationship of nuts and weight - Belinda Neville, Nuts For Life
  • Where and when nutrients accumulate in macadamia nutS - Suzy Rogiers, NSW DPIRD



Research presentations

Day 1 (Wednesday 21 October) morning tea:

  • Novel technologies: using AI, GIS and remote sensing to measure integrated orchard management adoption in macadamia orchards - Jeremy Bright, NSW DPIRD

 

Day 1 (Wednesday 21 October) lunch:     

  • Nutrition: Beyond calories: a new concept exploring the relationship of nuts and weight - Belinda Neville, Nuts For Life
  • Pest & disease: Pest control benefits of microbats in macadamia orchards - Rani Davis, UQ  
  • Breeding/genetics: Transforming the Australian macadamia breeding program: progress, innovation and future directions - Mobashwer Alam, UQ

 

Day 2 (Thursday 22 October) morning tea:

  • Pest & disease: Pest potential of Leptocoris spp. in Australian macadamia production systems - Reid Emery, SCU
  • Breeding/genetics: Using functional genomics approaches to study macadamia flowering - Stephanie Kerr, QUT


Day 2 (Thursday 22 October) lunch:

  • Production systems: Ethephon: identifying the optimal rates to induce mature nut abscission - Michael Farrar, Griffith University   
  • Pest & disease: How orchard conditions and weather drive Phomopsis husk rot in macadamia - Vivian Rincon-Florez, UQ
  • Production systems: Young macadamia tree survival under waterlogging and flooding - Suzy Rogiers, NSW DPIRD

The AusMac Research Hub is proudly supported by Hort Innovation

Information for Researchers

Important Dates

  • Submissions open: 20 April 2026
  • Submissions close: 30 June 2026
  • Notification: 7 August 2026
  • Final poster/presentation due: 21 September 2026
  • Presenter registration deadline: 30 September 2026
  • Event dates: 20–22 October 2026 (Research Hub: 21–22 October)