adult of dark-winged fungus gnat, sciaridae on the soil. these are common pests that damage plant roots, are common pests of ornam

adult adults agriculture animal animalia are arthropod arthropoda black bug closeup color common damage dangerous dark darkwinged detail diptera disease fauna fly fungus garden gnat green homes insect insecta insecticide invertebrate macro nature one ornam ornamental pest pesticide pests plant plants potted roots sciaridae soil that these toxic vegetable wildlife winged yellow