The Micro-Wasps
categories: All Insects Micro-Wasps Pollinators Wasps
last review date: 2026-04-29 10:09
Photo by: D.G. James
Biology
There are about 20 families that contain micro-wasps, barely visible, without a hand lens or microscope.
There are many thousands of species of these micro-wasps and most of them utilize flowers as a food resource.
Many have been shown to need nectar or pollen as a way of enhancing reproduction and/or longevity.
The importance of micro-wasps in pollination has not been studied, but it seems likely that these tiny wasps do play a role in some habitats and situations.
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.