Clean seed systems for roots, tubers and bananas: What can Tanzania learn from the US?

Kwame Ogero of the International Potato Center takes an in-depth look at the National Clean Plant Network for Sweetpotato in the United States, drawing lessons for Tanzania, where sweetpotato is a major source of food and income. Kwame recently completed a nine-week placement at Louisiana State University’s Agricultural Center (LSU AgCenter) made possible through the CGIAR-Norman Borlaug Fellowship supported by the United States Department of Agriculture Foreign Agricultural Service (USDA-FAS).