Fenpropimorph
From the results of the soil studies evaluated it is assumed that under aerobic conditions, as a first step, the molecule undergoes oxidation at various carbon atoms in the molecule. The major pathway of degradation seems to be the oxidation at the t-butyl moiety of the phenylring to BF 421-2. Thereafter, the molecule can undergo ring cleavage forming BF 421-10 (dimethylmorpholine).No metabolite above 10 % TAR could be detected in any of the studies.