Large blackberry aphid
cycle, with both winged and wingless forms of adults and a great variety in colour. In greenhouses, reproduction takes place by parthenogenesis, with unfertilized [...] adulthood. With each moult they shed white skin, betraying their presence in the crop. Wingless females of the large blackberry aphid are 2.6-4.1 mm long [...] long, pale to yellowish green with long antennae, legs and siphunculi. The cauda is short and triangular. The aphids overwinter as eggs on blackberry plants