Estimated degradation half-lives (DT50) for picoxystrobin and 4-n-nonylphenol in a sandy loam soil.


Initial phase 0–28 days, 2nd phase 28–70 days,


Initial phase 0–14 days, 2nd phase 14–70 days.

Calculations are based on results from both single chemical and mixture experiments. (The test statistic of p<0.05 is valid for all estimated DT50-values.).