the colony of black bean aphids, aphis fabae on european spindle tree, euonymus europaeus

green nature insect flower invertebrate animal leaf plant branch grass arthropod twig wildlife dragonfly moisture blossom colony black bean aphids aphis fabae european spindle tree euonymus europaeus euonymus tree spring problem invertebrate close flower invasion aphididae parasite damage aphid extreme crop bean louse colony agricultural insecticide protection garden plant closeup close-up black nature green pest aphids insect agriculture aphis gardening macro detail animal leaf blackfly small background lice aphidoidea pesticide natural biology wildlife summer