I'm in total agreement with Yaz. Deer prefer non-gmo. I have a 16 row planter, 12 rows of triple stack and 4 rows of refuge (non-gmo) to fulfill the 20% the gov't requires. Planted next to my woods, the deer mow down those 4 rows and don't touch the triple stack. Must taste better or they know something that we humans haven't figured out yet.