aphids - vegetables - black bean aphid on broad beans (aphis fabae)

plant leaf flower green produce shrub insect tree food herb invertebrate branch wildflower animal nature grass fruit fava bean insecticide pest control growth freshness garden vegetable gardening broad infestation aphid agriculture organic vicia detail flora crop rural group close diseases plants diseased infested spots problem beans macro leaves closeup legume aphids black insects disease pests damage field parasite pesticide faba vegetables aphis fabae