Classical weed biocontrol in Canada: How do new agents against emerging invasive plants happen?

Citation

De Clerck-Floate, R.A. and Bourchier, R.S. (2012). "Classical weed biocontrol in Canada: How do new agents against emerging invasive plants happen?", Terrestrial Invasive Plant Species Conference: Understanding Plant Invasions in a Changing World, Sault Ste. Marie, ON, Canada, August 20-22, 2012, pp. 40. (Abstract)