5ds/5ds14269.jpg
En: Phytoptus avellanae
Fr: Phytoptus avellanae
De: Phytoptus avellanae
05/03/2018 - Cusy (74540)
Gall section. See the acari on the left.
Host-plant: Corylus avellana
Pierre Duhem - All rights reserved.
Questions and comments are welcome.