Hello Greg, My girlfriend and I live in Bulgaria and we have a Quince tree on our plot. I have no idea what cultivar it is since it was here before we bought the place, but it is 10 meters away from an old neglected (and fireblight infested) apple orchard. However, this Quince tree does not seem to have fireblight at all. This fall I collected seeds that are now going through stratification. I plan on planting these in the orchard in between the apple trees (we are converting from a monoculture to a permaculture orchard, Stefan Sobkowiak style). We'll see how resistant it really is.
Anyway, I have plenty of seeds and would be happy to send some if shipping is not crazy expensive. PM me if you're interested.
Cheers, J
