Insect gall on a hawthorn plant (Crataegus sp.). The distorted shoot growth was caused by the hawthorn button top midge (Dasineura crataegi). A gall is an abnormal swelling formed on a plant due to attack by a parasite | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Kidd, Geoff |
Taille de l’image : | 4032 px × 5400 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |