I agree with your thoughts about the overuse of glyphosate, this habit
has helped bring along the resistance issue.
As far as Flexstar GT, a few years ago, when I priced things, regular Flexstar
was cheaper, by using it, plus adding glyphosate than the combo. My salesman
was surprised about that also. The rate of Gly. in GT is so weak you have to
add more Gly. to make things work.
Just say no to roundup?
