Plant Parasites of Europe

leafminers, galls and fungi

Trioza vitreoradiata

Trioza vitreoradiata (Maskell, 1879)

on Pittosporum

Trioza vitreoradiata: damage to Pittosporum

Pittosporum, damage (from O’Connor & Malumphy)


young leaves discoloured with small depressions at the underside, and corresponding tiny bulges at the upper side. In each cavity one flat light green larva. Often the leaf is somewhat malformed

host plants

Pittosporaceae, monophagous

Pittosporum crassifolium, tenuifolium.


Powellia vitreoradiata.


O’Connor & Malumphy (2011a), Redfern & Shirley (2011a), Roskam (2019a).

Last modified 19.viii.2020