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United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

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Image Number K8047-1

Made from naturally occurring compounds, KeyPlex products stimulate plants to increase production of their own defensive compounds. Already used on several crops, they don't require registration by the U.S. Environmental Protection Agency.

Photo by Keith Weller.



640 pixels wide: (k8047-1.jpg)




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Last Modified: 5/23/2006
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