Pachypappa marsupialis Koch, 1856
on Populus, primairy host plant
Populus nigra (from Houard, 1908a)
gall
leaves with large, irregular, often pale, bulges, open to the underside.
host plants
Salicaceae, narrowly monophagous
Populus nigra.
The reference to Prunus persica by Tomasi (2014a) is erroneous.
secondary hostplants
the secondary host plant is unknown.
gall
aphid colonies on the roots?
synonyms
Pemphigus marsupialis.
references
Blackman & Eastop (2014), Börner & Franz (1956a), Cogolludo (1921a), Dauphin & Aniotsbehere (1997a), Houard (1908a), Stănescu (2009a), Szelegiewicz (1982a), Tavares (1905a), Tomasi (2014a).
mod 22.viii.2019