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Seed systems have an important role in the distribution of high-quality seed and improved varieties. The structure of seed networks also helps to determine the epidemiological risk for seedborne disease. We present a new approach for evaluating the epidemiological role of nodes in seed networks, ...
The poor knowledge about the presence of diseases and pests affecting the potato crop in developing countries difficult the understanding of their distribution in agro-ecological systems and consequent effect on yield and seed quality. A combination of a monitoring and a field experiment were per...
Twenty-eight members (11 women, 17 men) of the CGIAR Research Program on Roots, Tubers and Bananas (RTB) crosscutting cluster (CC) 2.1 Quality seeds and access to improved varieties, attended the workshop “Moving from Tools to Deliverables and Outcomes” on 27–30 March 2018, in Nairobi, Kenya. Par...
The Andean region is the most important center of potato diversity in the world. The global warming trend which has taken place since the 1950s, that is 2-3 times the reported global warming and the continuous presence of extreme events makes this region a live laboratory to study the impact of c...
Good quality seed is almost universally considered a requirement for high productivity in all potato production systems. Much of the yield gap currently constraining productivity in low-income countries is attributed to the poor quality of seed. Potato seed sector development is thus a major conc...
The CGIAR Research Program on Roots, Tubers and Banana (RTB) CC2.1 community gathered at the campus of the International Institute of Tropical Agriculture (IITA)–Ibadan for their yearly meeting. The meeting was used to update each other on the progress on the various tool‐development activities a...
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