I am all for the permit killing and any that "wind up dead" from other "natural occurrences", like getting stomped by a donkey or hit by a car ( and they stink if you do hit one).... or any other TIMELY END ......
BUT.... this is not stopping them from the rather prolific reproduction.... and subsequent constant expansion of their "range".... they need to be more heavily "depopulated".... because they are such an invasive species now...
Bruce, I am sorry that they are getting that far north. Maybe you will get lucky and they will freeze to death over the winters up there...
Sorry you had a frost again. What is your "normal" last frost date?