Monsanto developed and patented the use of glyphosate to kill weeds in the 1970s, and has marketed it as Roundup since 1973.
Glyphosate has been called by experts in herbicides "virtually ideal" due to its broad spectrum and low toxicity to animal life compared with other herbicides.
https://en.wikipedia.org/wiki/Glyphosate Like Neonics, I am quite in favor of Round up, because it is a lesser evil than what we were using. Also like Neonics, I do not claim it is "good" Only, that it is less bad...
I spray my fence lines, around my hives, my driveway etc with Roundup. My fields are sprayed with roundup....
My personal belief, is that because I do not use fluvalinate, coumophos, and other insecticides INSIDE of my hives to try to kill a little insect on a big insect, I have less problems with reactions between chemicals and less dead hives. By rotating out OLD comb, I minimize the risk of toxic combination between roundup and the neonics.. It gives me the ability to save my bees, an ability we did not have 35 years ago.. 35 years ago.. we had dead hives. it was just the way it was.. we split and rebuilt.
I have considered actually spraying the bees themselves with Roundup.. the purpose would be to make them Roundup resistant... but I am afraid Monsanto would then make me pay for my own bees...
Seriously though... if we can build mites that are resistant to our treatments, why cant we make bees that are resistant to the chems that build up in the hives?