Mapping pest and disease threats in a climate crisis

A CGIAR-led network has mapped priority areas for pest and disease detection and response across the Global South, in preparation for climate threats.

Looking for disease symtoms in cassava in Kampong Cham, Cambodia. Photo by G. Smith/CIAT
Looking for disease symtoms in cassava in Kampong Cham, Cambodia. Photo by G. Smith/CIAT

Climate change is predicted to drive an increase in pest and disease outbreaks, which already impact global food security and cost more than $220 billion a year. Bringing together a network of plant health specialists and social scientists from 26 countries across Asia, Africa, and Latin America and the Caribbean, the CGIAR Initiative on Plant Health identified major research and capacity gaps of National Plant Protection Organizations (NPPOs), the main bodies responsible for outbreak response, and planned ways to address them through a Global South plant health diagnostic and surveillance network.

The unprecedented mapping exercise sets the agenda for developing and sharing knowledge in preparedness for emerging pests and diseases.

CGIAR-led Plant Health International Network has mapped the priorities for pest and disease detection and response efforts in the Global South

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