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United States Department of Agriculture

Agricultural Research Service

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 Image Number D3232-1

ARS scientists are studying how small roundworms, such as this Heterorhabditis indica nematode, navigate through soil to find insect pests to attack.


Photo by Juan Morales-Ramos.

640 pixels wide: (d3232-1.jpg)

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Last Modified: 3/14/2017
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