green aphids, acyrthosiphon pisum, live and dead, on chives, close-up of a sap-sucking insect from the aphid family

aphid aphis leaf pest macro closeup parasite garden colony live plague eaten acyrthosiphon leaves sucker small natural nature green dead pisum insect agriculture plant pepper gardening aphids close infestation crop danger season tubers detail pests population viruses environment suction diseases botany potato foliage