Working with farmers in Ethiopia to tap the potential of Durum wheat genetic diversity to adapt to climate change
Conservación ex situ de semillas de frutales jugosos. IV Congreso Colombiano de Botánica, Medellín, Colombia, 22-27 abril 2007.
A key resource for the improvement of animal productions worldwide: forty thousand options from the in-trust forage collections of CIAT and ILRI. 11th FAO Commission GRFA, Rome, Italy, 11-15 June 2007.
Cassava Viruses: Characterization and study of their interactions in plants affected by frogskin disease. EMBO, France, 7-11 September, 2013.
Latencia de semillas de frutales tropicales. IV Congreso Colombiano de Botánica, Medellín, Colombia, 22-27 abril 2007.
Distribution of bean and tropical forage germplasm from an international genebank: a service to the global agriculture. 40th Anniversary of CIAT, Palmira, Colombia, 6-9 November 2007.
Improving Productivity and Sustainability of Crop-Livestock Systems in Tropical Savannas of South America
Good practices of in-situ conservation of tropical fruit tree species diversity: linking conservation and livelihood.