University of Idaho potato scientists tackle Zebra chip disease threat

January 26, 2012

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In October, the University of Idaho College of Agricultural and Life Sciences confirmed that Idaho’s potato growers faced a new challenge to the state’s most famous crop with the arrival of Zebra chip. The potato disease, named for the dark bands it produces in fried potato products, was initially found last summer in research plots and fields in Jerome and Twin Falls counties.

In mid-January, Phil Nolte, University of Idaho Extension seed potato specialist at Idaho Falls, told growers that it’s too soon to know whether Zebra chip’s appearance in Idaho last year was a curiosity or the first sign of a coming scourge. The discovery led to a quick response by Idaho State Department of Agriculture, Idaho Potato Commission, and University of Idaho Extension potato specialists.