Psyllopsis distinguenda Edwards, 1913

on Fraxinus

gall

leaf roll galls, not distinguishable from those of the other Psyllopsis species.

hostplants

Oleaceae, monophagous

Fraxinus angustifolia & subsp. oxycarpa, excelsior.

phenology

Univoltine ?; hibernation as egg on the shoots of the host plant.

references

Baugnée, Burckhardt & Fassotte (2002a), den Bieman, Malenovský, Burckhardt & Heijerman (2019a), Burckhardt (1983a, 2002a), Flügel (2016a), Hodkinson & White (1979a), Lauterer (1982a), Lauterer & Eastop (1968a), Malenovský & Jerinić-Prodanović (2011a), O’Connor & Malumphy (2011a), Seljak (2006a, 2020a), White & Hodkinson (1982a).