is a commonly found in the temperate regions of the world.
Common names. None recognized.
Distribution. This aphid is distributed globally throughout all the temperate regions of the world.
Host associations. It feeds mostly on umbells but has been recorded on Polygonum and Rumex (Polygonaceae) and Balsaminaceae.
Economic importance. It is particularly important on celery, dill, fennel, and parsley, and native species of umbells. It has not been implicated in the transmission of any plant virus.
See also. Taxonomy at Aphid Species File. Aphids on the World's Plants.Literature references.