This book works towards a strategy for managing plant biosecurity in complex contexts. Managing the risks that pests and diseases pose to plants of all kinds is a highly complex issue, made more so in an era where climate change is facing us on a daily basis. Borders between nations, regions and culturally distinct and diverse peoples provide the background for the multi-disciplinary but integrated research presented in this book. The policy, power-plays and vested interests of people from all sectors and tiers of society coming to grips with basic issues of securing their food supplies and cultural heritage provide the foreground in a drama...