Pelochrista medullana (Stgr.)

Plant species attacked: Diffuse knapweed | Spotted knapweed
Biocontrol Agent Type: Root feeding moth
Country of Origin: The populations released in BC originated in Austria
First Released in BC: 1982
Click on image to view larger photo: Pelochrista medullana moth
 
There are no positive monitoring and/or dispersal locations in BC on Diffuse and Spotted knapweed
 
View the in-depth Pelochrista medullana information page here
This biocontrol species is currently not available for distribution