Table 7. Shoot-root concentration ratios of organic chemicals.
| Plants | Shoot- root concentration ratios | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dinotefuran | Imidacloprid | Clothianidin | Thiacloprid | Fosthiazate | Metalaxyl | Fenobucarb | Procymidone | Flutolanil | β-HCH | Tolclofos-methyl | Dieldrin | |
| H. distichon | 34.02 ab | 12.50 ef | 24.58 d | 4.05 c | 6.55 a | 17.08 abc | 1.64 d | 8.85 e | 0.72 ab | 1.76 e | 0.035 c | |
| Z. mays | 10.48 a | 3.13 a | 6.54 ab | 1.76 b | 13.93 a | 11.30 ab | 3.30 e | 3.14 bc | 1.74 b | 0.61 c | 0.024 bc | |
| G. max | 31.49 ab | 1.86 a | 0.35 a | 0.63 ab | 9.24 a | 6.23 a | 1.47 cd | 1.37 ab | 0.37 abc | 0.019 b | ||
| P. vulgaris | 2.28 a | 5.32 a | 0.78 a | 0.98 abcd | 0.41 a | 0.59 bc | 0.034 c | |||||
| B. oleracea | 92.63 d | 9.18 cd | 22.68 d | 5.92 d | 58.06 b | 34.19 c | 1.37 bcd | 4.75 cd | 0.19 a | 0.35 abc | 0.011 ab | |
| B. rapa | 61.63 bcd | 7.81 cd | 22.83 d | 3.96 c | 17.72 a | 7.76 a | 1.25 bcd | 5.83 d | 0.08 a | 0.60 bc | 0.014 ab | |
| C. coronarium | 148.59 e | 15.54 f | 26.42 d | 7.44 e | 54.65 b | 130.31 d | 0.59 abc | 0.07 a | 0.22 a | 0.02 a | 0.002 a | 0.002 a |
| L. sativa | 5.85 a | 1.69 a | 2.40 ab | 1.46 ab | 1.68 a | 2.92 a | 0.56 a | 0.10 a | 0.09 a | 0.002 a | ||
| A. wakegi | 3.47 a | 1.77 a | 3.57 ab | 0.28 a | 3.18 a | 0.36 a | 0.36 ab | 1.18 ab | 0.49 a | 0.16 a | 0.034 c | |
| A. graveolens | 13.90 a | 45.95 b | 16.58 abc | 2.94 e | 0.04 a | 0.012 b | 0.007 ab | |||||
| S. lycopersicum | 20.41 a | 8.36 cd | 9.90 bc | 1.81 b | 8.77 a | 0.36 a | 5.19 f | 3.39 c | 0.31 a | 0.22 a | 0.020 bc | |
| C. grossum | 12.76 a | 10.81 de | 8.94 ab | 7.12 a | 3.41 a | 0.49 abc | 5.04 cd | 0.20 a | 0.35 abc | 0.018 bc | ||
| C. sativus | 55.77 bcd | 4.04 ab | 8.78 ab | 1.08 ab | 2.39 a | 2.68 a | 0.21 a | 0.65 a | 0.31 abc | 0.013 b | 0.074 d | |
| C. maxima | 12.32 a | 3.90 ab | 3.56 ab | 1.63 ab | 3.88 a | 2.78 a | 0.67 abcd | 0.42 a | 0.15 a | 0.231 e | ||
| S. oleracea | 93.07 d | 6.69 bc | 18.53 cd | 1.03 a | 0.72 abcd | 0.57 a | 0.60 a | 0.27 ab | 0.008 ab | |||
| B. vulgaris | 68.63 cd | 3.02 a | 10.05 bc | 0.68 ab | 47.55 b | 32.09 bc | 1.40 cd | 4.79 cd | 4.41 c | 1.01 d | 0.008 ab | |
Data were compared using one-way ANOVA followed by Tukey’s multiple comparison test (p<0.05). Within a column, means followed by the same letter are not significantly different.