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United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

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Image Number K10642-1

Plant physiologist Dale Shaner examines a patch of field bindweed in a cornfield. Mapping these weed patches and applying herbicides only to the patches will reduce herbicide use and cost.

Photo by Peggy Greb.



640 pixels wide: (k10642-1.jpg)




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Last Modified: 7/27/2006