At first glance mistletoe might seem to be a destructive weed but Charles Sturt University (CSU) ecologist Associate Professor David Watson will explore the role the parasitic plant plays in promoting biodiversity at a seminar in Wagga Wagga on Wednesday 2 May. The National Wine and Grape Industry Centre at CSU in Wagga Wagga will host the seminar titled, Parasitic plants as drivers of ecological communities: patterns, predictions, processes. In his presentation, Professor Watson will pull together a decade of research on mistletoe ecology in southern Australia. “The word parasite has nasty connotations to it but rather than being negative or even neutral, in natural systems parasitic plants may be disproportionately important to biodiversity,” he said. “This may provide land managers with a new tool to boost the value of remnant habitats for wildlife and maximise ecosystem functionality in modified landscapes.”