Pesticides are by design killers of life. They are biocides. The only real solution of the pesticides problem is their abolition.
A pesticide used on conventional produce may be deemed "safe" one day only to be restricted or banned the next when new evidence comes in.
Pesticides are prevalent, persistent and more scientists confirm everyday that they are making bees sick (or dead). The sad truth? Beekeepers have been sounding this alarm from the ground for years. Would that we had listened.