Trimming Grass (Incorrectly) Near Hives

What happens here

Still in his beekeeping suit, the beekeeper decides to trim the tall grass directly in front of the active beehives using a gas-powered weed eater. He sarcastically comments that this action is meant to get the bees "good and pissed off." He struggles briefly to start the Stihl weed eater, but once it roars to life, he proceeds to cut the grass around the hives.

Goal: Clear grass around hives, but demonstrate a poor approach.