@inproceedings{paperid:1011851, author = {Ghorbani, Reza and Asadi, Ghorban Ali and Heinz Muller-Scharer}, title = {Classical biological control of Canada thistle (Cirsium arvense) by thistle tortoise beetle (Cassida rubiginosa) collected from Iran}, booktitle = {Annual Biocontrol Industry Meeting}, year = {2009}, location = {Lucerne}, keywords = {Biocontrol; Herbivore insects; Natural enemies; Weed control.}, }