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).