I can first address the issue of GM wheat. Currently we don't have genetically engineered wheat in Canada. The GM crop that we grow in western Canada is canola, and most canola right now is genetically engineered. I don't know the figure exactly; I'm guessing it's around 85%, because the economics have driven it there. The conventionals just did not provide that economic return. Pesticide use has dropped significantly with the genetically engineered canola.
With wheat, the door is open for that with the ethanol industry because breeding can take place for specific traits for ethanol, such as high-starch wheats, but we have those right now without genetic modification.