CABI welcomes EU action against invasive species
CABI welcomes action that the EU has recently taken (September 9, 2013) to protect member states against the adverse impacts of Invasive Alien Species (IAS). The draft Regulation on the prevention and management of the introduction and spread of IAS will help to coordinate management and preventative measures across the whole of the EU, leading to…
Use them and lose
Is promoting the utilisation of invasive non-native species for commercial or other uses e.g. as a feed for livestock, use as a fuel or to produce biogas, a help or a hindrance to their control? A view from Arne Witt, CABI Regional Coordinator, Invasives (Africa & Asia): Promoting the utilization of any invasive non-native species…
Getting swamped: Australian swamp stonecrop (Crassula helmsii) in the UK
In January this year, large parts of southern Australia were ablaze with fierce bush fires, while most of the UK was covered in snow. Half a world away from each other, and at one point nearly 40ÂșC apart, there arenât too many similarities to be drawn between the two locations. And yet, there is a…
Rhododendron ponticum â much more than just an invasive weed!
Rhododendron ponticum, native to southern Europe and south west Asia was introduced into the UK in the 18th Century. Since then, this plant has grown uncontrollably and is now a common sight throughout western parts of the British Isles in areas such as Cornwall, Wales and parts of Scotland and Ireland. Despite producing an attractive…
Asian longhorn beetle â A clear case for early eradication
It was confirmed last month that the first population of the forestry pest, the Asian longhorn beetle (ALB), was found in Kent, UK. Forest Research scientists discovered this damaging native of Japan and China infesting around 20 trees, and are now surveying the area to find out the full extent of the infestation. The establishment…
Lantana – a battle not yet over!
Iâm really pleased to see a more sensible discussion going on about the realities of invasive species management thanks to the article in Invasive plant News which involved one of our regional Coordinators for Invasives Arne Witt from our CABI Africa Centre. The crux of the issue was the naĂŻve use of the word eradication…
The value of costing nature in the fight against invasive species
Increasingly we are seeing the terms âecosystem servicesâ, âecosystem functioningâ and âecosystem processesâ in the media and the scientific literature, to highlight the benefits the natural environment provides to our wellbeing. Invasive species, from bivalves to balsams, have the potential to impact on ecosystem services, though it is widely accepted that there are gaps in…
Rusty Solutions for a Prickly Problem
The state of Queensland has got an alien thorny invader: Prickly acacia, or in scientific terms Acacia nilotica subspecies nilotica. Prickly acacia is a shrub or small tree which belongs to the plant family Leguminosae, subfamily Mimosoideae, a family which also accommodates the sensitive plant Mimosa pudica, well-known as a curiosity house plant. The prickly…