CABI publishes recommendations to fight scourge of parthenium weed in Central West Asia

Parthenium in Pakistan

CABI has published a new evidence note highlighting a list of recommendations to fight the highly-invasive parthenium weed which can have significant impacts on human health, the environment, livestock production and health and crop yields.

The report Parthenium: Impacts and coping strategies in Central West Asia, states that the aggressively-spreading weed, now classified as a ‘superior weed,’ is extremely prolific being capable of producing up to 30,000 seeds per plant – a key factor in its global spread to 48 countries including India and Pakistan.

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New study reveals the massive ecological and economic impacts of woody weed invasion in Ethiopia

Prosopis clearing along Awash river.jpg
A Prosopis clearing along the Awash river

CABI scientists have revealed the massive ecological and economic impacts that the invasive alien tree Prosopis juliflora has had across the Afar Region of north eastern Ethiopia.

Dr Urs Schaffner, who is supervising lead author Mr Hailu Shiferaw for his PhD studies, contributed to the Science of The Total Environment published research which shows that the devastating Prosopis was a major reason for losses in annual ecosystem service values in Afar Region estimated at US $602 million in just 31 years.

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CABI-led study recommends improvements to how impacts of Non-Native Species are assessed

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A farmer sets a pheromone trap to fight tomato leaf miner

CABI has led an international team of Non-Native Species (NNS) specialists who have compiled a list of recommendations to improve the way in which the impact of a range of invasive pests – such as the tomato leaf miner Tuta absoluta – are assessed, potentially helping towards ensuring greater global food security.

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Scientists confirm first report of egg parasitoid in Africa to fight devastating fall armyworm

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Adult Telenomus remus (Copyright: G. Goergen, IITA)

A group of scientists have confirmed the first report of an egg parasitoid Telenomus remus in Africa which could prove an important biological weapon in the fight against the devastating fall armyworm (Spodoptera frugiperda) that threatens the food security of more than 200 million people.

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CABI shares expertise on rubber tree blight in major new Amazon documentary series

Amazon
‘Without rubber, the economy as we know it ceases to exist’

CABI is today sharing its expertise on the devastating rubber tree blight disease – that could severely impact upon the world’s rubber production for essential items including tyres, shoes and the seals on a multitude of household and industrial items– as part of a major new Amazon documentary series now streaming.

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

Prosopis on river
Riverbank invasion of Prosopsis

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, contributed to the Scientific Reports published paper ‘Modelling the current fractional cover of an invasive alien plant and drivers of its invasion in a dryland ecosystem’, which shows that the Prosopis invaded 1.2 million ha of grassland/shrubland in just 35 years.

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