Alder Psyllid (Psylla alni) waxy secretions on alder leaves and petioles | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Cattlin, Nigel |
Taille de l’image : | 4234 px × 4918 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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