The common aphid, prevalent in all gardens big and small. You might have roses or veggies, but they will always accompany you. Aphids are common all over the world. They are controlled naturally by Aphid midges, braconid wasps and other parastic wasps. Hoverflies and lacewings and lady beetles also control them effectively but you do need their numbers and host plants in the garden.
Common aphid damage royalty-free images