Canadian breeder brought botanical potato seed to China for variety now worth billions in benefits

Junhong Qin, Research Assistant, CIP, surveys a local potato farmer.In the mid 1980’s, potato breeder and grower Peter VanderZaag, based in Ontario, Canada brought the botanical seed of the Cooperation-88 (C88) potato variety to Yunnan province in China. The C88 variety developed from that seed eventually became one of the most important potato varieties in Asia and it ended up being grown on 1 million acres (200,000 ha) of land annually. The estimated present value of benefits from planting C88 in Yunnan ranges from a low of US$ 2.84 billion to a high of US$ 3.73 billion. In a recent report published by the CGIAR, the impacts of this variety, developed by CIP in partnership with Chinese researchers, is assessed. It is said that tremendous benefits have been generated by the variety – and are still accruing. Starting in the mid-1980s, in response to the devastating effects of late blight, the International Potato Center (CIP) and Yunnan Normal University collaborated to develop the Cooperation-88 (C88) as a late blight resistant variety. C88 was officially released in 2001 and quickly became popular. Its success was attributed to its high yield, high quality, and good taste, in addition to late blight resistance. Read full report