Predatory Flies : Dance flies
categories: Natural Enemies Predatory Flies
last review date: 2025-08-23 06:17
Photo by: D.G. James
Biology
Dance flies are similar in appearance and size to long legged flies but with shorter legs and usually a humped.
They are predators of aphids, flies, thrips and other small soft-bodied insects.
Common in gardens they are often seen ‘dancing’ in mating swarms that give them their common name.
Prey or Pest Targeted
- Mites, aphids, scale insects, thrips, caterpillars, beetle larvae, flies, wasps, grasshoppers, bees
Attracting and Keeping Natural Enemies
and Pollinators in Your Yard and Garden
- Native plants provide essential resources.
- Native flora also provides natural overwintering sites.
- Natural dispersion from nearby habitats ensures visitation.
- Some kinds of beneficial insects predatory mites are commercially available.
- Avoid regular use of synthetic, broad-spectrum pesticides.
- Infrequent use of certain narrow-spectrum pesticides is more compatible with some beneficials.
- Extensive lawns are also not conducive to attracting beneficial insects.
Management Options
See "Using Integrated Pest Management (IPM) in the Landscape" for successful problem management techniques.
Chemical Management
IMPORTANT: Visit Home and Garden Fact Sheets for more information on using pesticides.
- None recommended
WSU Extension programs and employment are available to all without discrimination.
Evidence of noncompliance may be reported through your local Extension office.