Sheesh! You have got to watch this.
UPDATE: A Facebook friend added this link to my post of the video. Good research, Cindy!
“I’ve been in the sweet potato business for 30+ years; I’ve never heard that sweet potatoes are sprayed with Bud Nip,” said Johnson-Langdon. Indeed, Bud Nip is registered to be use in potatoes only, not sweet potatoes; we haven’t found any documentation to show that Bud Nip is registered to be used in sweet potatoes!