Hemiptera: Aphididae - aphid Dysaphis crataegi group Photographs on Crataegus monogyna, Hawthorn Primary hosts: Crataegus laevigata, monogyna Three subspecies are recognised, depending on the secondary host plant D. crataegi crataegi to Daucus carota, occasionally Anthriscus, Myrrhis D. crataegi aethusae migrates to Aethusa and Torilis D. crataegi kunzei migrates to Pastinaca

Dysaphis crataegi (group)
Corfe Mullen, Dorset. September 2016