3.3.3. Pyraclostrobin

At spraying time, the concentration of the studied strobilurin was 0.274 ± 0.009 mg kg−1. A dissipation of 48% was observed for pyraclostrobin 42 day after spraying. This fungicide degraded more slowly than the other pesticides. The concentration after postharvest storage did not defer from that at harvest (Student t-test, α = 0.05). Other studies demonstrated the storage stability of pyraclostrobin in commodities with high oil, water and acid content as well as in dry commodities for up to 18 months when stored deep frozen [44].
