Rootman,
We need to keep planting stratified seeds. I have been taking extra seeds to the woods with me for several years now. I will usually add some to the areas I dig, but also plant seeds in places where theres not any sang.
I think there will always be people digging out of season, don't know how to stop that. When these areas don't have enough sang left to make it worth their time, they will move on and the ginseng will recover in time. It would be very hard to completely dig out an area to the point where it wont come back. There should be some sleeping or little ones they over look.
It would also help if the fine folks in our government would use better judgment when it comes to destroying our forests through heavy logging.