Okra fruit dotted bumps may be due to anthracnose infection. Symptoms of anthracnose in okra: the fruit surface is stained brown to black brown, some drying and sinking, the spot surface appears pinheads of small black dots or vermilion dots. Prevention and control methods: seed treatment before sowing, with 0.3% of the seed weight of 50% of the retrogradation, or 40% triazolone carbendazim wettable powder mix, sealed 5-7 days before sowing.