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United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

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Image Number K11160-3

Plant geneticist Cheryl Baker infests greenhouse colonies with the newly found biotype of Russian wheat aphid. These colonies will be used to infest plants that will be screened for resistance to this aphid.

Photo by Peggy Greb.



640 pixels wide: (k11160-3.jpg)




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Last Modified: 5/23/2006
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