Final diagnosis


Leaf miners

Very many punctiform alterations, slightly raised, greasy to orange, reflect the actions of the miners. They are tiny flies about 2mm long. <b> Leafminer damage </b>
More or less sinuous mines are present on the old leaves. <b> Leafminer damage </b>
We can observe on this salad leaf a <b> leafminer </b> responsible for the punctiform alterations.
Mineuse_Koppert3
Mineuse_Koppert1
Mineuse_Koppert2