Can we tap into ecological defences to better protect crops? The University of Sheffield’s Will Buswell reports.

Will Buswell

Crop pathogens are a substantial drain on world food production. Annually, an estimated 20% of global yields are lost to disease, but this figure belies far greater losses for specific food systems and the people whose stable existence is dependent upon them, particularly in developing countries.

For instance, rice is the staple crop for over half of the world’s population, yet almost 40% of yield is lost to disease each year.
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