A 67-year-old farmer in Chuzhou, China, lost his entire sesame crop after following weed and pest-control advice generated by an AI app. According to Taiwanese outfit CTWANT, the farmer, Wu, had been using the technology for about a year and had grown confident in its suggestions. But one recommendation proved costly, killing sesame seedlings across 150 mu, or about 24.7 acres, of farmland.