soil and tomato blight
I've suffered Tomato Blight and lost about half my crop. I normally use the gro-bag compost in the garden. Would the compost be contaminated and is it unwise to use it or put it on my compost heap?
Doug says that the blight does overwinter in the soil. If you have a very hot compost, you might be fine but if this were my garden, I'd be removing this soil from my garden just to make sure
Having said that, just because a problem overwinters is no guarantee it is going to be a problem in future years. It also takes the right environmental conditions for something like this to occur.
But removing a potential source is a good idea in any case.