Well my farmer buddy Butch is not a big fan of theirs. It was kind of confusing but he told me years ago that certain seeds are are not effected by Roundup. Of course these are like patented. Now if they found you had some in your field that were not purchased with the patented protection, Monsanto would make your life a real hassle. Even if the seeds might have blown in or something. I know I am not telling it right coz it was years ago, but reading this brought it back to me. The main thing was not wanting to use the seeds, coz you cannot even save the seeds from the plants of the seeds you bought. The big issue was the private investigators always going around your place snooping lol.