Large blackberry aphid
General The large blackberry aphid, Amphorophora rubi , is very similar to the large raspberry aphid Amphorophora idaei . As both aphid species are host specific [...] antennae, legs and siphunculi. The cauda is short and triangular. The aphids overwinter as eggs on blackberry plants. After emerging in spring, the aphids mainly [...] specific the host plant is the simplest method to distinguish these two species. The large blackberry aphid is widely distributed in Europe and also established