Thanks for the heads up. From reading the article, this is another reason to cut down every Ailanthus altissima / Tree of Heaven we come across.

They are not recommending that yet. It's possible they will have some sort of sticky trap by next fall. If so, it could be more effective to put the traps on the Ailanthus altissima, greatly reduce the number of invaders, and then cut down the trees. It will be harder to target the invaders when they go to the other 56 identified host plants.