So blackoak, you put pramitol in the neighboring field that you do not own?! You get caught and will likely have a lawsuit on your hands. Coward action.

To the OP, communication is key. Call the farmer or swing by his place, tell him what you’re doing. He will take caution when spraying that field, and most likely you’ll be fine.

Good points Jo

There might be some wildlife shrubs that can be put between fields & trees.