Trioza rumicis Löw, 1880

on Rumex

gall

thickened downwards rolling of the leaf margin. At the underside strongly flattened nymphs, encircled by a nimbus of white wax threads.

hostplants

Polygonaceae, monophagous

Rumex acetosa, acetosella, arifolius, scutatus.

references

Buhr (1965a), Burckhardt (1983a), Conci, Rapisarda & Tamanini (1996a), Dauphin & Aniotsbehere (1997a), Ouvrard, Burckhardt & Cocquempot (2015a), Tomasi (2003a, 2014a).

mod 5.x.2018