Is there anything that kills thistles that doesn't harm the hay around them?

Answer 2, 4 D will kill the thistles and not harm grasses. It will kill alfalfa and other broadleaf plants. There has been concern that the manufactiring process leads to the production of dioxin as a byproduct.

This is the chemical in Agent Orange. It is serious stuff and I would think twice before using this pesticide. If you do decide to use it, follow all safety precautions to the letter.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.