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Degradation of isopyrazam in water-sediment microcosms (a) and water-only microcosms (b) as a percentage of the radioactivity originally applied. Degradation of isopyrazam in illuminated (orange) and dark (blue) microcosms over 36 days in summer (circles), autumn (squares), winter (triangles), and spring (diamonds). The first year of each collection time is denoted by a solid line and the second year by a dashed line. Error bars show ± standard deviation.
