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| European brown scale (Eulecanium corni, Lecanium corni, Parthenolecanium corni); brown or peach scale (Eulecanium corni, Lecanium corni, Parthenolecanium corni); brown scale (Eulecanium corni, Lecanium corni, Parthenolecanium corni); European fruit lecanium (Eulecanium corni, Lecanium corni, Parthenolecanium corni) | |||
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| scale insects (Coccoidea) | |||
| Rebenschildlaus: 6 phrases in 2 subjects |
| Biology | 4 |
| Entomology | 2 |