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  • PBS NewsHour

PBS NewsHour | Scientists in Kenya Try to Fend Off Disease Threatening World's Wheat Crop | PBS

Duration: 00:00
Program: PBS NewsHour #10229
Broadcast Date: Dec. 28, 2011

Scientists in Kenya's Rift Valley are taking part in a complicated and protracted global fight against Ug99, a fungal disease called wheat rust that could destroy 80 percent of all known wheat varieties. Special correspondent Fred de Sam Lazaro reports as part of the Under-Told Stories Project.

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Post Date: December 28, 2011