Euura gehrsi (Konow, 1903)
on Bistorta, Polygonum
parasite
Larvae free on the leaves.
host plants
Polygonaceae, oligophagous
Bistorta officinalis, Polygonum.
distribution within Europe
synonyms
Pachynematus gehrsi.
references
Beneš (2013a), Macek (2012c), Taeger, Altenhofer, Blank, ao (1998a).