This year I’ve been involved in many conference proceedings! Following on from a suite of malleefowl studies, here are a few that address hawkweed management in the Alpine National Park.
I missed the 6th Biennial Weeds Conference hosted by the Weed Society of Victoria, but my colleagues Angela Constantine (DEDJTR) and Keith Primrose (Parks Vic) thoroughly covered the range of strategies and operations they have in place for eradicating Hieracium species from Victoria. These include their current method for prioritising locations and allocating search effort across the vast national park (Constantine et al. 2016), which is adapted from research that I led 6 years ago. They’ve also introduced a monitoring and extirpation framework that’s based on Honours research that Keith Primrose pursued with me in 2014 (Primrose et al. 2016).
A few months later I was able to represent Team Hawkweed alongside Angela Constantine, Hillary Cherry and detector dog Sally at the 20th Australasian Weeds Conference. In a single Hawkweed-focused session, Angela gave an encore of her previous presentation (Constantine et al. 2016), and Hillary followed up with an overview of the entire national program (Cherry et al. 2016).
My presentation focused on the design and findings of our detection experiments. We’ve been playing a series of hide-and-seek games in Victoria and NSW in order to understand and compare the strengths and weaknesses of human and canine searchers of hawkweed. My accompanying manuscript (Hauser et al. 2016) focuses on the strategies we use when we design these experiments – it’s intended to offer a bit more detail and insight than we’d typically include in a Methods section. It also includes bonus material on John Weiss’ (DEDJTR, Plant Biosecurity CRC) detection experiments comparing human and UAV-based detection of vineyard disease.
In a grand finale, Sally took the stage to demonstrate her nose for hawkweed. She’s higher entertainment (and cuteness!) value than our science and management activities – thankfully that’s all packed away neatly in this series of proceedings for future reference.
Cherry H., Constantine A., Primrose K., Hauser C. & Tasker K. (2016) It takes a village: detection dogs, partnerships and volunteers aid hawkweed eradication in mainland Australia. In Randall R., Lloyd S & Borger C. (eds) Proceedings of the 20th Australasian Weeds Conference. Weeds Society of Western Australia, September 2016, pp 164-170.
Constantine A., Hauser C.E., Primrose K. & Smith N. (2016) Hawkweed (Hieracium spp.) surveillance: development of a targeted and robust plan for the Victorian Alps. Plant Protection Quarterly 31: 28-32.
Hauser C.E., Weiss J., Guillera-Arroita G., McCarthy M.A., Giljohann K.M. & Moore J.L. (2016) Designing detection experiments: three more case studies. In Randall R., Lloyd S & Borger C. (eds) Proceedings of the 20th Australasian Weeds Conference. Weeds Society of Western Australia, September 2016, pp 171-178.
Primrose, K., Constantine, A., Smith, N. & Pascoe, C. (2016) Eradicating hawkweeds (Hieracium spp.) for the Victorian Alps: improving the efficiency and effectiveness of control whilst mitigating off-target impacts. Plant Protection Quarterly 31: 33-37.