Pterocomma tremulae Börner, 1940
aspen-bark aphid
on Populus
Populus tremula, UK © Bob Dransfield & Bob Brightwell, InfluentialPoints
parasite
Aptrae 3-4 mm, generally on suckers and two years old twigs.
host plants
Salicaceae, monophagous
Populus x canadensis, tremula.
Occasionally found on Populus nigra.
references
Blackman & Eastop (2017), Heie (1986a), Stekolshchikov, Gavrilyuk & Novgorodova (2008a), Wojciechowski, Depa, Halgoš ao (2016a).