Fungus gnat
fungus gnat
Photo: Mark Ascerno
Size 1/8 inch long. (It is often challenging to recognize flies from a picture. Because different species may need to be treated differently, be sure a fly problem is correctly identified before attempting control.)
Where/when Found indoors associated with houseplants. Larvae live in over- watered soil or in soil with a high content of organic matter. Can be found any time during the year.
Significance Does not harm plants or people, although it may be considered a nuisance.
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