---

Northern Germany, Schleswig-Holstein, Schenefeld near Hamburg, hedge with a drainage ditch between a playground and a field of a nursery school for trees, grown up with bushes like Corylus, Acer sp., Salix and other, length 3,5 mm, at a leaf of Prunus sp., 2th of September 2020, Outdoorphotos: kuv.
No idea ... Please help me to get the ID.
Kuv
(Click at the picture to enlarge)