Oh no. I really feel sorry for you. I have battled those nasty trees in my yard. The roots send up sprouts all over the place. I have spent hours digging up roots but the suckers keep on coming up. It doesn't help that my neighbors have a couple big trees (rental property with a landlord that seems to like the trees ) If you search the internet with the keyword "Ailanthus," you might find some good information. Check your private messages, I am sending you a story about something I did once when I was angry at one of the stumps.