Table 1.
Nonselective antifeedant ratio of total ginsenoside on third instar larvae of P. rapae.
| Concentration of total ginsenosides (%) | 3 h |
6 h |
9 h |
|||
|---|---|---|---|---|---|---|
| Average feeding area (cm2) | Nonselective antifeeding ratio (%) | Average feeding area (cm2) | Nonselective antifeeding ratio (%) | Average feeding area (cm2) | Nonselective antifeeding ratio (%) | |
| Control | 3.76 ± 0.37 | – | 3.67 ± 0.24 | – | 3.73 ± 0.31 | – |
| 0.5 | 1.87 ± 0.20 | 50.38c | 2.16 ± 0.26 | 41.24c | 2.24 ± 0.25 | 40.16c |
| 1.0 | 1.19 ± 0.12 | 68.29b | 1.79 ± 0.35 | 51.14b | 2.16 ± 0.31 | 42.11b |
| 2.0 | 0.52 ± 0.19 | 86.09a | 0.78 ± 0.12 | 78.75a | 1.19 ± 0.35 | 68.06a |
Data are presented as the means ± SE (P < .05).