Biological control in the Boundary
Controls field bindweed. Mites produce galls that causes the leaves to curl.
For information on all the different bio agents
The insects are working! Check out the before and after photos.
Hound's tongue
Canada Thistle
Diffuse knapweed
Spotted knapweed
Leafy spurge
St. John's Wort
Dalmatian toadflax GF
Dalmatian toadflax 2012
How to tell if bio insects are present