Collaborative effort in Kenya to manage the impact of scale insect in coastal region

By Fernadis Makale, CABI Scale insects – such as the coffee mealybug and cassava mealybug – are some of the least studied group of invertebrates in East Africa. However, a collaborative effort has been made to address the threat they pose to smallholder farmers: despite their cross-cutting status as pests in all plant groups, crops,…
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Southern armyworm identified from West and Central Africa

Edited by Washington Otieno, Roger Day and Matthew Cock. The International Institute of Tropical Agriculture (IITA) has confirmed that caterpillar and adult moth samples from West and Central Africa are southern armyworm, Spodoptera eridania.
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Fostering partnerships to combat fall armyworm

Since 2017, CABI has been heavily involved in the international effort to develop and implement a continental framework for tackling fall armyworm in Africa. Initial meetings resulted in the development of a draft framework, which identified roles for different organisations involved in fall armyworm management globally and on the African continent, including CABI. This has…
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Invasive plants to devastate annual wildebeest migration

According to new research, scientists found that a number of invasive alien plant species initially introduced as ornamental plants at tourism facilities are now spreading rapidly throughout the Serengeti-Mara ecosystem, posing a major threat to wildlife, including the annual wildebeest and zebra migration as well as a range of other plant and animal species.
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The locust invasions devastating Niger

It is the end of December 2016, with clear skies over Niger. But as 2017 draws near prospects are grim for some 500 residents in Bani Kosseye, a village 80km from the capital Niamey. Agricultural production has been poor here, and families’ meagre stocks are expected to run out within a few weeks. People already fear…
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Where to find CABI’s open-access information on fall armyworm

The fall armyworm, Spodoptera frugiperda, is making headlines worldwide for all the wrong reasons. The caterpillar crop pest, native to the Americas, was reported in Africa for the first time last year and is now rapidly marching across the continent. It is a voracious pest of maize and other staple crops and has already destroyed…
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New Strategy Receives Thumbs Up

This week in Douala, Cameroon, the General Assembly of the African Union’s InterAfrican Phytosanitary Council (IAPSC) gave the thumbs up to IAPSC’s new strategic plan. IAPSC Director Dr Jean Gerard Mezui M’Ella thanked all the organisation’s partners who had assisted in the preparation of the plan, especially FAO’s Regional Office for Africa for funding the…
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Ebola and IAS

A conversation with Dr Arne Witt The recent outbreak of Ebola virus disease in West Africa made headline news around the world. During the outbreak this fatal disease, endemic to parts of Central and West Africa, rapidly spread from Guinea, Sierra Leone, and Liberia to other countries in the region such as Nigeria, Mali and…
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In the eye of the invasive species storm

17th September 2014 – Last weekend I experienced first-hand the impacts that invasive species can have. While carrying out research on an infestation of Opuntia Stricta in Laikipia, I felt something lodge itself in my eye. The following day I visited a specialist, as efforts to wash the thorn out of my eye had been…
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Green Invasion: Destroying Livelihoods in Africa [Video]

[youtube http://www.youtube.com/watch?v=ggqseLRvlfY&w=560&h=315] CABI, together with Tmax Productions, have produced a video called the ‘Green Invasion – Destroying Livelihoods in Africa.” The short film (approx. 7mins long) details how invasive weeds are impacting on the lives of rural communities in East Africa. Although a large number of non-native species have become invasive in the region, this film…
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