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Watershed- and Regional Scale Contamination

Midwestern soybean field after a rain event
Soybean field adjacent to a midwestern stream following a recent rain event. USGS scientists collected water quality samples from nearby streams for analysis of neonicotinoids insecticides. Photo: Dana Kolpin, USGS -- from the Pesticide Contamination in Varied Pesticide-Use Settings Investigation


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Page Last Modified: Wednesday, 05-Aug-2015 11:15:59 EDT