Roundup is not the problem. Being afraid of things we don't understand is the problem. Roundup is one of the safest herbicides we have, but the word safe applied to things that are designed to kill something, even plants, is decieving. Compared to other treatments, glyphosate (Roundup) requires fewer, lighter treatments http://ranthonysteele.blogspot.com/2014/08/godwins-law-gmo-version.html completely the opposite of what most people think. Learn and understand, not fear and react.