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United States Department of Agriculture

Agricultural Research Service

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Image Number D2619-4

At Gainesville, Florida, entomologist Chris Geden sets up an autodissemination device for flies in an outdoor screenhouse. Flies are attracted to the device by an olfactory lure and become covered with pesticide dust, which they carry back to larval development sites.


Photo by Stephen Ausmus.

640 pixels wide: (d2619-4.jpg)

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Last Modified: 8/13/2016
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