Ailanthus is an awesome tree. Im a huge fan. I even like climbing them as there really is no other tree like it. Grows where other trees can only dream of growing, like sidewalks and roof tops.
Suprisingly enough, when milled, it is a beautiful wood which is very hard and light and is actually sought after by some woodworkers It has a really nice yellowish color.
It has medicinal purposes as well. The chinese would make cups with the wood and drinking from the cups would do something good for the body. The chinese slaves we brought over to build our railroads brought ailanthus with them for its medicinal properties.
And Im sorry tyler, it can never be eradicated. Ailanthus trees will be growing long after we have destroyed ourselves. Please dont plant one on my face though.