Research Article
Nematocidal Constituents from the Ethanol Extract of Evodia rutaecarpa Hort Unripe Fruits
Table 1
Nematocidal toxicity of the ethanol extract of E. rutaecarpa and isolated compounds against Meloidogyne incognita.
| Compounds | Concentration | LC50 (μg/mL) (95% FL) | Slope ± SD | Chi square () |
| Evodiamine | 12.5–200.0 | 73.55 (45.62–140.36) | 1.08 ± 0.08 | 20.34 | Evodol | 25.0–400.0 | 155.02 (82.29–273.23) | 0.85 ± 0.07 | 16.81 | Limonin | 25.0–400.0 | 197.35 (91.82–381.60) | 0.81 ± 0.06 | 18.44 | Rutaecarpine | 12.5–200.0 | 120.85 (76.16–203.07) | 0.67 ± 0.05 | 16.25 | Wuchuyuamide I | 25.0–400.0 | 147.87 (47.95–458.70) | 0.58 ± 0.09 | 15.89 | Ethanol extract | 25.0–400.0 | 131.54 (51.12–238.98) | 0.69 ± 0.11 | 19.12 | Carbofuran | 25.0–400.0 | 72.29 (37.86–117.97) | 1.21 ± 0.14 | 13.57 |
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