What a bunch of pathetic propaganda. I'm a farmer and I can tell you, insecticides that are WORSE for you go onto organic crops. That's because you're only allowed to use all-natural chemicals on your crops, and they're worse than the heavily regulated and manufactured ones. While on this topic, studies show there is literally NO benefit in organic over non-organic food, or if there is any it's so insignificant that it doesn't show.
As a farmer, you know this, but for the benefit of everyone else:
Compared in equal measure, "Organics" are less effective, but often equally toxic and therefore require more of the substance to be used. Thus making it even more toxic.
Wikipedia and 2 minutes of fact checking tells me Zyklon B is only used in shitty parts of Czechoslovakia. By jove, it appears some nefarious ne'er-do-well has lied on the internet!
http://blogs.scientificamerican.com/science-sushi/2011/07/18/mythbusting-101-organic-farming-conventional-agriculture/
Compared in equal measure, "Organics" are less effective, but often equally toxic and therefore require more of the substance to be used. Thus making it even more toxic.