Extreme climate change could ‘more than double’ areas suitable for devastating fruit and nut pest

Halyomorpha halys brown marmorated stink bug on leaf
Scientists fear that extreme climate change could ‘more than double’ areas suitable for the devastating fruit and nut pest – the brown marmorated stink bug (Halyomorpha halys) – which is already posing a significant risk to crops in Europe, North America and East Asia where it originates.
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Study brief explores outcomes and lessons learnt from fall armyworm management plan in Ghana

A team of CABI and Plant Protection and Regulatory Services Directorate (PPRSD) scientists have shared their expertise on invasive species and development communications and extension to publish a new CABI Study Brief looking at the outcomes and lessons learnt from the implementation of a fall armyworm management plan in Ghana.
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Biocontrol: Early season leaf damage could inform us whether a noxious invader produces seeds

Ambrosia
CABI scientists suggest a forecasting model could assess the ability of a humble beetle to control Ambrosia artemisiifolia, which causes major crop losses and is a nuisance to human health, as part of a wider management plan that also includes mowing, ploughing or mulching of the fields just before male flower formation.
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Training of trainers on de-linting of cotton seed to ensure quality of crop

cotton
By Rauf Ahmed Khan Laghari, Project Manager, CABI Cotton is a principal cash crop of Pakistan but unfortunately is attacked by number of pests and diseases. When pests take over the crop, production cost of cotton rises and profit is squeezed thus, there is always a competition between farmer and the pest’s interest.
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New policy brief highlights the unintended consequences of projects that promote invasive alien woody plants

A new policy brief has been published providing recommendations to support decision making about funding for projects that aim to introduce new, or promote established alien woody plant species.
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Red and grey squirrel genomes could hold the key to the survival of reds in Britain and Ireland

Red squirrel
New hope for the preservation of red squirrels in Britain and Ireland is on the horizon, after the completion of the red and grey squirrel reference genomes by scientists at the Wellcome Sanger Institute and their collaborators. The genomes may hold clues to why grey squirrels are immune to squirrel pox, a disease that is…
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New TR4 Portal on the Invasive Species Compendium

bananas
At the end of 2019, a new species portal was added to CABI’s Invasive Species Compendium (ISC) to bring together information and data related to Fusarium oxysporum f.sp. cubense tropical race 4, more commonly known as TR4. This portal, which is Open Access and available to all, brings together data on the current distribution, the…
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Weed biological control: Challenges and opportunities

Michael Day and Arne Witt have just published ‘Weed biological control: Challenges and opportunities’ in the first edition of a new journal, Journal of Asian-Pacific Weed Science Society. Their paper traces the history of weed biological control and points to the many successes.
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Eucalyptus – the ‘thirsty’ trees threatening to ‘drink’ South Africa dry

Eucalyptus species are widely grown and utilized throughout much of the world, Dr Arne Witt reports. They are a valuable source of timber, fuelwood, paper, nectar, etc. and as such often grown in woodlots and plantations. However, many of these introduced species have escaped cultivation and become invasive.
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New study: current resource use in areas of increasing prosopis cover is unsustainable

By Dr Urs Schaffner, Head Ecosystems Management In a newly-published paper in the journal Ecosystems Services: ‘The impact of invasive species on social-ecological systems: Relating supply and use of selected provisioning ecosystem services’, CABI scientists joined an international team of researchers who, in respect of the invasive weed prosopis, conducted the first study that integrates…
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