Dave

I'm pretty sure I've already seen RR weeds. A few yrs ago I was doing burndown for a neighbor in his corn stalks (sp?) ahead of RR beans. He didn't want 2,4-d in the mix. I sprayed glyphos alone. A couple of weeks later, after he planted the beans, the marestail (probably most common nt weed here) were still there. I knew we had used a correct rate of glyphos (probably had a more common name brand, but I'll leave that out), carrier, etc, but only the marestail were standing. When we posted the RRSB, we increased the rate of glyphos & it put a hurt on the marestail, but still didn't kill them. Again, this was probably 10+ yrs ago.

We don't have that problem any longer, personally.