Himalayan balsam (Impatiens glandulifera) is a non-native annual plant that was introduced into parts of Europe during the mid-nineteenth century as an ornamental plant for parks and gardens.
The poisonous Parthenium hysterophorus plant is one of the world’s most destructive invasive plant species, threatening biodiversity, food security and human health across numerous countries. The herb is native to Central and South America but has spread to over 40 countries over recent decades including Australia, India, Ethiopia, Swaziland and South Africa.
Dr Yelitza Colmenarez, CABI Brazil Centre Director & Plantwise Regional Coordinator – Latin America and Caribbean, recently presented at the First International Congress of Biological Control in Beijing, China, on the fascinating issue of climate change and the impact on the Biological Control of agricultural pests and diseases in Latin America.
Here we present Dr Colmenarez’s expert insight (including link to her full PowerPoint presentation) into what pests and diseases need to prioritized and why Climate Smart Agriculture could be the key to fighting these risks to crops exacerbated by changing climatic conditions in countries such as Brazil, Mexico, Chile and Peru.
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Research is currently underway to study new ways of encapsulating and applying entomopathogenic nematodes (EPN) to better combat the invasive and destructive fall armyworm in Africa.
PhD student Patrick Fallet is investigating the possibility of a novel biocontrol approach which will attract the armyworm caterpillars to beads containing biocontrol agents such as the insect-killing EPN.
By Alan Gange. Reblogged from Open Access Government.
Alan Gange, Amanda Currie & Nadia Ab Razak (Royal Holloway, University of London), Carol Ellison, Norbert Maczey & Suzy Wood (CABI ) and Robert Jackson & Mojgan Rabiey (University of Reading) discuss the threat of invasive species to biodiversity, including the biological control of Himalayan balsam
Invasive species are one of the main threats to biodiversity across the world, being second only to habitat destruction in causing biodiversity decline. In the UK, they cost the economy £1.7 billion annually, through costs of control, losses to agriculture and damage to infrastructure.
By Charlotte Day.
Australian scientists have published findings confirming the hybridisation of two of the world’s most invasive agro-pests into a more advanced ‘mega-pest’.
Dr Ulrich Kuhlmann, CABI’s Executive Director Global Operations, has unveiled a prototype Biopesticides Portal that facilitates the identification, sourcing and application of more environmentally-friendly, cost-effective and sustainable biological control products in the global fights against agricultural pests and diseases.
The CABI-led project was highlighted this week (20 March 2018) at the Biocontrol Africa conference in Nairobi, Kenya, as part of a presentation co-authored by Dr Steve Edgington, Dr Melanie Bateman and Dr Emma Jenner.