Apple rosy aphid
rosy apple aphid, Dysaphis plantaginea , is a serious apple pest. It is widespread in Europe and also occurs in Africa, North and South America, and Asia [...] siphunculi are black and tapered, the cauda is dark, short and triangular. Dysaphis plantaginea lays eggs in autumn in bark crevices on spurs and smaller branches [...] great variety in colour. They moult four times before reaching adulthood. With each moult they shed white skin, betraying their presence in the crop. Adult