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United States Department of Agriculture

Agricultural Research Service

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Image Number D2247-1

The vertical air-monitoring station located in the center of a fumigated field at a Duette, Florida, site is designed to continuously collect air samples at several heights. Fumigant-collection tubes were exchanged and air-sampling pumps calibrated every 6-12 hours for 10 consecutive days to ascertain fumigant flux rates from soil.


Photo by Dan Chellemi.

640 pixels wide: (d2247-1.jpg)

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Last Modified: 8/13/2016
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