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United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

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Image Number K7624-1

Plant physiologist John Helgeson examines potatoes growing at the University of Wisconsin's research station at Hancock. Resistant to late blight, this hybrid is also being used in breeding trials at the ARS Vegetable Laboratory, in Beltsville, Maryland.

Photo by Bruce Fritz.

640 pixels wide: (k7624-1.jpg)

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Last Modified: 5/23/2006