CABI helps map ferocious speed and likely cause of woody weed spread across Ethiopia

CABI scientists have helped map the ferocious speed and probable cause of a devastating spread of the invasive alien tree Prosopis juliflora (Swartz DC) across an area equivalent to half of neighbouring Djibouti in the Afar Region of north eastern Ethiopia. Dr Urs Schaffner, who is supervising lead author Hailu Shiferaw for his PhD studies,…
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CABI shares expertise at workshop concerned with threat of invasive species to Gibraltar

Dr Pablo González-Moreno, one of CABI’s senior researchers with expertise in invasive plant ecology, has joined a workshop of international scientists concerned with investigating the invasive non-native species that pose the greatest threat to Gibraltar’s terrestrial and marine environments.
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CABI scientists are leading the fight to control one of the UK’s most invasive weeds – Himalayan balsam

CABI experts in the field of classical biological control are leading the fight to manage one of the UK’s most invasive weeds – Himalayan balsam – thanks to the nationwide release of the rust fungus Puccinia komarovii var. glanduliferae. Dr Carol Ellison, who has over 30 years’ experience of the biological control of weeds using…
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CABI updates International Soft Fruit Conference on fight against devastating invasive fruit fly

CABI scientist Dr Lukas Seehausen has updated delegates at the International Soft Fruit Conference in s-Hertogenbosch, in the Netherlands, on the very latest research in the fight against the devasting fruit fly Drosophila suzukii. Dr Seehausen, a research scientist in risk analysis and invasion ecology based at CABI’s Swiss centre in Delémont, said a biological control agent – the parasitoid Ganaspis…
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CABI scientist helps identify alien species that present greatest threat to European biodiversity

CABI scientist Dr Marc Kenis has joined an international team of researchers who have identified 66 alien species – not yet established in the European Union – that pose the greatest threat to European biodiversity and ecosystems as outlined in a new paper published today in the journal Global Change Biology.
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New upgraded invasive species Horizon Scanning Tool launched

Last week CABI launched the full version of its invasive species Horizon Scanning Tool, a free and open access online resource available via the Invasive Species Compendium that helps users make decisions about invasive species and identify possible risks in countries, provinces and states.
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Samurai wasp found in Europe – the end of the stink bug invasion?

CABI scientists have made the first discovery of the Asian samurai wasp Trissolcus japonicus – a natural enemy that kills the eggs of the the invasive fruit and nut pest brown marmorated stink bug (Halyomorpha halys) – in Europe. Judith Stahl and Dr Tim Haye led an international team of researchers, including those from the…
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CABI study identifies safer options for fall armyworm control in Africa

CABI’s experts in the biological control of agricultural pests and diseases have conducted the first major study of potential biological controls that could be used in the fight against the devastating fall armyworm which recently arrived in Africa.
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Tiny mite could prove a ‘mighty’ weapon in the fight against one of the UK’s most invasive weeds

CABI scientists are stepping up the fight against one of the UK’s most invasive non-native aquatic weeds. Approval has been given for the release of a novel biological control agent – the mite, Aculuscrassulae – to assess its ability in the real-world environment to suppress Australian swamp stonecrop (Crassula helmsii), also known as New Zealand pigmyweed. This…
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New Fall Armyworm Portal features as part of CABI’s upgraded Invasive Species Compendium

A new Fall Armyworm Portal, which includes the very latest reports and research regarding the devastating crop pest, now features as part of a major upgrade of CABI’s Invasive Species Compendium (ISC) launched today. The portal, created as part of the CABI-led Action on Invasives programme – funded by the UK’s Department for International Development (DFID) and the Netherland’s Directorate-General…
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