I think you are a bit late with this information, bee populations have stabilized and are starting to improve again.  Everything I've read that is actual science, not agenda driven news reports, says that we are thru this crisis.  Banning all pesticides is just a ridiculous suggestion, unless global hunger is your goal. Globally the population is growing with ferocious speed, while arable land is fixed or shrinking, it is just not possible or realistic to ban Pesticides and feed the world, pick one, because you can't have both.