Plant Parasites of Europe

leafminers, galls and fungi

Janetia pustularis

Janetia pustularis (Kieffer, 1909)

on Quercus


Lenticular gall in the leaf tissue, c. 2.5 mm in diameter, weakly protruding at upperside and underside and with a small pustule, hardly noticable by its colour. Larva red, pupates in the soil.

host plants

Fagaceae, narrowly monophagous

Quercus cerris, trojana.


Arnoldia pustularis.


Buhr (1965a), Csóka (2012a), Gagné (2010a), Kieffer (1909a), Simova-Tošić, Skuhravá & Skuhravý (1996a, 2000a, 2004a, 2007a), Simova-Tošić, Skuhravá, Skuhravý & Postolovski (2007a), Skuhravá & Skuhravý (1997b, 1999a, 2021a: 209), Skuhravá, Skuhravý & Dengler (1997a), Skuhravá, Skuhravý, Dončev & Dimitrova (1991a, 1992a), Skuhravý Skuhravá (1971a).

Last modified 1.x.2021