A cooperative research model - biological control of Parkinsonia aculeata and Landcare groups in northern Australia.

Abstract

AbstractParkinsonia, Parkinsonia aculeata L., is a woody shrub, which is classed as a weed of national significance in Australia. It is considered a major threat to both managed and natural ecosystems. Research into the cause of a dieback disorder in Parkinsonia occurring at locations across northern Australia has identified a range of fungal organisms to be associated with affected plants. Currently, these are being evaluated in conventional field trials at locations in north Queensland and the Northern Territory. A cooperative research model has been developed to allow regional Landcare groups to participate in this research programme. This standardized model for medium-scale trials will enable Landcare groups to establish, monitor and evaluate the performance of a range of potential biological control agents under local conditions. The development of a research kit is a key element of this programme. The kit will include equipment needed to establish the trial and the fungal agents to be evaluated. An instruction manual will outline the procedures required to select an appropriate trial site and provide instructions on inoculation, data collection and ongoing maintenance of the trial. This cooperative approach will both engage and enable Landcare groups in the development of solutions for their regions.