Submission - 11/07/2019

Sighting - 2019-06-30

Species Seen Gall caused by an aphid, probably Pemphigus populinigrae
Scientific Name
Recorder Rob Randall
Record Status Unconfirmed
Identifier Rob Randall
Identified on 11/07/2019
Location ST6568
Phase Gall
Time of Day a.m.
Locality Keynsham Park
Parish Keynsham
Environment Windy sunny day
Habitat Leaves of Lombardy Poplar (Populus nigra var. italica)
Notes Aphids were not examined. There is another species that produces rather similar galls. The winged adults emerge from the slit on the underside of the leaf.