myzus persicae - green peach. it is a of viruses causing plant diseases.

adult agriculture animal animals aphid aphididae aphids arthropod background beautiful beet beetle biology botany branch brassica brassicaceae broccoli cabbage cabbages calendula canola cauliflower causing chrysomelidae close close-up closeup coleopteran crops cut damaged diseases entomopathogenic field flea flower fungus garden green growth horseradish insect invertebrate killed known leaf leaves life macro mustard myzus napus nature oilseed pattern peach peach-potato peachaphid peacheen peachpotato persicae pest pests photomicrograph plant potato rape rapeseed siliques small stem texture tobacco tree viruses white wild wildlife