Virtual Issue: Key Perspectives in the Management of Biological Invasions (Oct 2009) Journal of Applied Ecology. The Journal of Applied Ecology has published a Virtual Issue of papers on "Key Perspectives in the Management of Biological Invasions", to coincide with the International Congress on Biological Invasions, held in Fuzhou, China (Nov 2-6, 2009) and to bring applied perspectives in the management of invasive species to a wider readership. The issue includes the 20 most cited papers the journal has published in this field in the last 5 years.