I hope not, as every pesticide spray I know cannot be used near harvest time.

I worked on a small organic farm and I can attest that glyphosate was sprayed irregardless of season, because technically an adjacent unused field isn't the same field being harvested. However I can also attest to strong winds that easily carry nebulized particles across fields. I also fondly remember being provided no PPE and breathing in clouds of that shit and getting it all over my skin frequently.