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re continuous corn.........all I can say is.......read the law.  Lots of personal preferences running loose out there.........sometimes a reading of the law cleans things out, like a good enema!

re the bugs..........we had one bout with root worms..........have been using Mycotrol since.............no problems since.  If the bugs were out there, and rotation would minimize them........ rest assured that we would be rotating.