I couldn't do without glyphosate. There are so many invasive Asiatic flora around here, it is consuming the open land at an alarming rate. Oriental hedges have invaded the woodlands and have overtaken 3/4 of my in-laws land. Chinese tallow, kudzu, bamboo, the list goes on. Gly is no more than a complex salt. Insecticides are now very low dose nerve agents dangerous to only targeted insects. I understand about pollution, and govt agencies rubber stamping products without proper testing. I also understand about them dragging their feet on the clearing of life saving drugs that have been in use effectively in other parts of the world for years. Just do your research and act accordingly.
I have found out that gly will supress most noxious plants at 1/10 the recommended dosage. Monsanto, et al, trying to make an extra (billion)bucks.