Remember this "before" picture? Those are the raspberry canes that ate Colorado. Or at least the corner of my back yard.
Same canes tonight, when I was finally through with them:
Don't worry, they're not gone for good. It looks like there are three or four main plants, so I ripped out all the runners and dug up the volunteers that had gotten more established, but just trimmed back the main plants. I'll put in a heavy-duty root barrier around those, so I should be able to keep harvesting berries without giving up my yard to them. I might even try a chicken-wire cage for them, to keep them in one place.
We've got one nice day (i.e. 70 and sunny) for outside work left, and then it's supposed to be in the 30s and snowing the rest of the week. Gotta love the weather here.