Nina Prokhorova, a farmer in Rogachievo, Russia, shows one of her small potatoes from her dacha garden, which has been devastated this year by drought and Colorado potato beetles. Photo: Blaine P. Friedlander Jr./Cornell News Service
Copyright © Cornell University
While many Americans will be relaxing after their Thanksgiving Day feast, many people around the world may have a shortage of food, particularly potatoes, a staple that is being seriously threatened by a disease called potato late blight.
In a news story appearing in the journal Science (Nov. 29), "Taking the Bite Out of Blight," writer Glenn Garelik examines the disease that is affecting potato production globally.
Potato late blight (Phytophthora infestans ) is the pathogen that infested Ireland’s potato fields in the 1840s, considered a major cause of the famine. Scientists had potato late blight under control in the mid-20th century, but in the past three decades late blight has spread around the globe, and the mutated funguslike pathogen has grown more tenacious than ever.
Blaine P. Friedlander Jr. | Cornell NEws
Further information:
http://www.news.cornell.edu/releases/Nov02/Blight.bpf.html
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