Table 3.
Nematicidal activity of the isolated pyrrolidine alkaloid against juveniles of Bursaphelenchus xylophilus and Meloidogynein congnita.
| Nematodes | Treatment | LC50 (μg/mL) (95% CL) |
LC90 (μg/mL) (95% CL) |
Slope ± SD | χ2 | p |
|---|---|---|---|---|---|---|
| B. xylophilus | Compound | 391.50 (353.90–429.18) |
>500 | 2.37 ± 0.20 | 15.15 | 0.0005 * |
| Avermectin | 0.071 (0.068–0.075) |
0.24 (0.22–0.26) |
2.45 ± 0.20 | 14.76 | 0.0006 * | |
| M. incongnita | Compound | 134.51 (121.91–146.24) |
>500 | 1.18 ± 0.12 | 12.00 | 0.0025 * |
| Avermectin | 0.025 (0.023–0.027) |
0.13 (0.12–0.14) |
2.08 ± 0.16 | 28.21 | 0.0000 * |
* Values were significant at the p < 0.05 level.