Galls - Pemphigus bursarius

Dorset Nature

Plant galls

Hemiptera: Aphididae - aphid
Pemphigus bursarius

Gall on Populus nigra, Black Poplar

Hosts:
Populus nigra. Occasionally on P. balsamifera, canadensis

Pemphigus bursarius
Cowgrove, Dorset. August 2018

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