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United States Department of Agriculture

Agricultural Research Service

Image Number D2622-3

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Image Number D2622-3

Cups containing mosquitoes and sugar water mixed with different doses of pesticides. Technician Faith Umoh (left) and entomologist Sandra Allan count the number of dead mosquitoes at different time intervals to evaluate the effectiveness of the toxic sugar baits for mosquito control.


Photo by Stephen Ausmus.

640 pixels wide: (d2622-3.jpg)

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Last Modified: 10/25/2012