Resource Search

A new scientific report, Summary for Policymakers of the Thematic Assessment Report on Invasive Alien Species and their Control of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services, offers the most exhaustive look yet at how nonnative plants and animals can drive extinctions, disrupt food systems and harm human health. The report was compiled by 86 experts from 49 countries, who drew on thousands of scientific studies and contributions from Indigenous people and local communities. Key points:

• Invasive Alien Species Pose Major Global Threats to Nature, Economies, Food Security and Human Health
• Key Role in 60% of Global Plant & Animal Extinctions
• Annual Costs Now >$423 Billion – Have Quadrupled Every Decade Since 1970
• Report Provides Evidence, Tools & Options to Help Governments Achieve Ambitious New Global Goal on Invasive Alien Species

See also: Biocontrol Factsheets for more information on biocontrol agents

Native to Europe, Yellow toadflax and Dalmatian toadflax can typically be found on roadsides, grasslands and in crop fields. Like many other weeds, toadflaxes have been introduced to North America as decorative plants but they are now having adverse effects. Whilst these weeds may look pretty and provide decorative appeal, they soon escape cultivation and can cause some serious problems. As part of a new CABI Podcast series, CABI experts Dr Hariet Hinz and Dr Ivan Toševski were interviewed from CABI in Switzerland, who explained to us what measures they are taking to control the spread of toadflax.

The Ministry for Primary Industries (MPI) is on high alert to stop the invasive brown marmorated stink bug from making a home in New Zealand. The bug is likely to start showing up in imported cargo from the northern hemisphere. Brown marmorated stink bug is a serious horticultural pest in the United States and is also starting to spread through Canada and parts of Europe. The Ministry for Primary Industries and industry groups have been working together to prepare for the increased risk.