February, 2020

new identification keys for galls by Hans Roskam

Anemone s.l., Avena, Cardamine, Astragalus, Epilobium s.l., Festuca s.l., Filipendula, Fraxinus, Juniperus, Peucedanum, Pimpinella, Sinapis, Solanum, Sorbus, Stellaria, Tilia.

new pictures

Aceria eucricotes; Acericecis szepligetii; Andricus aries, callidoma; Calyciphora albodactylus; Eriosoma lanigerum; Erysiphe arcuata; Fenusella nana; Isocolus scabiosae; Kaltenbachiella pallida; Microstroma album; Mollisia plantaginis, Mycosphaerella isariphora; Nemorimyza posticata; Pseudaulacaspis pentagona; Pseudomicrostroma juglandis; Spilopodia nervisequa; Stigmina carpophila.