Plant Parasites of Europe

leafminers, galls and fungi

Quadracus urticarius

Quadracus urticarius (Canestrini & Massalongo, 1893)

on Urtica

gall

vagrant pon the leaf underside; at high densities the leaves may become brown disfigured; the plant then does not flower.

host plants

Urticaceae, monophagous

Urtica dioica.

synonyms

Rhyncaphytoptus urticarius.

references

Boczek & Petanović (1996a), Buhr (1965a), Davis, Flechtmann, Boczek & Barké (1982a), Farkas (1965a), Petanović & Stanković (1999a), Pye (2012a), Ripka (2007a, 2009b), Roivainen (1947a, 1950a, 1951a), Skoracka, Lewandowski & Boczek (2005a).

Last modified 17.ix.2019