At this point, only corn, alfalfa, and soybeans have been bioengineered as rr. However, like previous poster said, clover is tolerant of light doses. Rape is more tolerant than I'd like it to be. It sticks around my rr soybean plots all year. Deer love it so i dont get too worked up, but I've found that round up hardly touches the stuff.
Maybe I've bioengineered a new rr resistant variety. I might be a millionaire and not even know it
