Table 3 Analytical results of soil, spinach and bioconcentration factors
From: Translocation of residual ethoprophos and tricyclazole from soil to spinach
Compound | Plot | Initial soil | 50% mature spinach | 100% mature spinach | ||
|---|---|---|---|---|---|---|
Concentration (mg/kg) | Concentration (mg/kg) | BCF | Concentration (mg/kg) | BCF | ||
Ethoprophos | PBI-60 | 0.21 ± 0.02 | < 0.01 | 0 | < 0.01 | 0 |
PBI-30 | 2.74 ± 0.08 | < 0.01 | 0 | < 0.01 | 0 | |
Tricyclazole | PBI-60 | 0.87 ± 0.08 | 0.044 ± 0.003 | 0.051 | 0.014 ± 0.002 | 0.016 |
PBI-30 | 0.84 ± 0.02 | 0.020 ± 0.002 | 0.024 | 0.010 ± 0.000 | 0.012 | |