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| Mehlige Haferblattlaus (Rhopalosiphum padi); Mehlige Traubenkirschenlaus (Rhopalosiphum padi); Haferlaus f (Rhopalosiphum padi); Traubenkirschenlaus f (Rhopalosiphum padi) | |||
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oat aphid : 12 a las frases, 3 temas |
| Biología | 6 |
| Entomologia | 2 |
| General | 4 |