CABI declares war on invasive aliens
At its triennialĀ Review ConferenceĀ of Member Countries in Egham, UK, on 26-27 July, CABI launched a major new initiative to protect vulnerable rural communities in the fight againstĀ invasive alien species.
Invasive species data
Invasive species are causing species extinction. We are trying to address this problem by providing sound scientific information that will be used by endangered species managers to improve their efforts to recover listed and candidate species affected by invasive species. The information will also be used by invasive species managers to control invasive species that are causing species extinction in the USA.
Biological control of flowering rush
Attractive pink flowers make the Eurasian plant flowering rush a popular aquatic ornamental. But since it was introduced to North America it has become an aggressive invader of freshwater systems in the midwestern/ western USA and western Canada. One likely reason for this is the absence of the natural enemies that keep it in check in its area of origin. CABI is searching for natural enemies that could be introduced to reduce its vigour and spread in North America.
Protecting North America’s wetlands from common reed
Common reed is one of the most widespread plant species in the world. It is invasive in North America where it forms large monocultures in wetlands and along riverbanks and lakesides, which reduce native biodiversity. One reason for its dominance is an absence of natural enemies to check its vigour and spread. CABI is studying several stem-mining moths not currently present in North America to see whether they would be safe and effective biological control agents if introduced.