
Community identification
Fungus Gnat
Bradysia spp.
- Order & Family
- Diptera: Sciaridae
- Size
- 2 to 8 mm (approximately 1/16 to 1/8 inch)
Natural Habitat
Humid environments with decaying organic matter, such as houseplants, greenhouses, and damp soil
Diet & Feeding
Larvae feed on fungi, organic mulch, and plant roots; adults primarily drink water or nectar
Behavior Patterns
Attracted to light and moisture; females lay eggs in moist soil; adults are weak flyers often seen crawling on soil surfaces or hovering around plants
Risks & Benefits
Harmless to humans as they do not bite or sting; however, larvae can damage plant roots in heavy infestations and are considered a major indoor gardening pest