Knapweed peacock fly
Chaetorellia acrolophi, a seedhead fly, is a native of Europe and was cleared for release in the United States in 1992. The fly has been released in Montana, Oregon, Washington and Wyoming. Recovery has been confirmed in Oregon. Releases are limited by the availability of this biocontrol agent in Europe. This fly is being released to enhance the complex of biocontrol insects for spotted knapweed control.
- Term type: Biological Control Agent
- Units: kg
- Scientific name: Chaetorellia acrolophi
Subclass of
References
HESTIA Glossary