I think I read somewhere that they have invaded 41 states now . . . I wanna know what the other 9 are so I can move there.
I've got a vacuum cleaner we keep with the crevice tool on the wand pretty much permanently in the sticks 'n' bricks, and dump out about a half gallon of them every few months year 'round. It and they suck.
Only other method I know of to get rid of them is to live amongst a flock of chickens, which, I hear, love to eat them. Of course, that does create other issues.