 |
| |||
| Ulmenschildlaus f (Gossyparis spuria); Ulmenwollschildlaus f (Gossyparis spuria) | |||
|
elm scale : 5 Phrasen in 2 Thematiken |
| Biologie | 2 |
| Entomologie | 3 |
|
| |||
| Ulmenschildlaus f (Gossyparis spuria); Ulmenwollschildlaus f (Gossyparis spuria) | |||
|
elm scale : 5 Phrasen in 2 Thematiken |
| Biologie | 2 |
| Entomologie | 3 |