Xylodiplosis nigritarsis (Zetterstedt, 1850)
on Fraxinus, Quercus
parasite
Red larvae develop in the xylem vessels, when they have become accessible for oviposition, most often by a saw cut. In the forest it is possible to find ovipositing females in a circle on a freshly cut oak stump.
host plants
polyphagous
Fraxinus excelsior; Quercus petraea, robur.
distribution within Europe
PESI (2021).
predators
references
Roskam & Carbonelle (2015a), Skuhravá (2009a), Skuhravá & Skuhravý (2021a: 218, Skuhravá, Skuhravý & Dengler (1997a), Skuhravá, Skuhravý & Jørgensen (2006a), Skuhravá, Skuhravý & Meyer (2014a), Skuhravá, Skuhravý, Skrzypczyńska & Szadziewski (2008a).