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United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

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Image Number K11438-1

Entomologist David Branson (foreground) and ecologist Greg Sword examine images of grasshopper gut material to identify the types of plants the grasshoppers consume.

Photo by Stephen Ausmus.

640 pixels wide: (k11438-1.jpg)

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Last Modified: 5/23/2006