Increasing rice production around the Mekong
Rice is the most important crop in southwestern China, Laos and Myanmar. Despite recent improvements, productivity is still low with millions of tons lost to pests, diseases and weeds. Intensive pesticide use has led to insecticide resistance, outbreaks of secondary pests and damage to farmers’ health. This project is introducing a biologically based pest management approach to safely and sustainably increase rice production, improving the livelihoods of smallholder farmers in the region.
MIRRI: improving access to microbial resources, services and data
Microorganisms are vital natural resources for biotechnology; they help advance human health, improve food security and provide innovative solutions to research and development. The European microbial landscape is fragmented and resources or data are hard to find. The Microbial Resource Research Infrastructure (MIRRI) is resolving this; integrating the main microbial domain Biological Resource Centres and their supporting services and data into a novel pan-European research infrastructure.
Biological control of Himalayan balsam
Himalayan balsam has rapidly become one of the UK’s most invasive weed species. A lack of natural enemies allows it to successfully compete with native plants for space, light, nutrients and pollinators, reducing biodiversity and contributing to erosion. Traditional control methods are inadequate. This project involves identifying an insect or plant pathogen that exclusively attacks Himalayan balsam, which can be released into the UK to control the plant while leaving indigenous species intact.
Locating a biological control for tutsan in New Zealand
Tutsan, native to Europe, was introduced to New Zealand but is now a major invasive species. In 2011, CABI’s Swiss centre was approached by Landcare Research to investigate prospects for the biological control of tutsan. Surveys in the native range revealed a suite of insects and pathogens. CABI’s laboratories in the UK are currently conducting research on strains of the rust fungus, Melampsora hypericorum, from Europe to assess their potential to control tutsan populations in New Zealand.
Controlling noxious Russian knapweed in North America
Russian knapweed is one of several invasive plants of rangelands that arrived in North America as a seed contaminant in the 19th century, in this case from Asia. Biological control is often a good approach for these plants, but a nematode species introduced in the 1970s proved ineffective against Russian knapweed. Funded by a US and Canadian consortium, CABI has been tasked with researching new biological control agents for introduction, some of which are already showing promise.
Optimizing Fertilizer Recommendations in Africa (OFRA)
Soil fertility across much of sub-Saharan Africa is poor, which is a major constraint to improving farm productivity and farmer livelihoods. To combat this there is now wide recognition of the need to integrate increased fertilizer use with other aspects of soil fertility management. This project aims to contribute to improved efficiency and profitability of fertilizer use within the context of Integrated Soil Fertility Management (ISFM) practices.