The most common diseases in traditional bean sprout cultivation are red roots and rot. Diseases against bean sprouts should adopt a preventive-based strategy to regulate and control the cultivation environment such as moisture, temperature, and gas, and strictly perform seed treatment and sterilization. First of all, we must seriously cultivate environmental management, reduce the chance of disease caused by poor cultivation environment, and improve the resistance of bean sprouts themselves. Secondly, we must strictly select seeds and remove seeds that have fallen grain, broken grains, mildew, or sprouts, because seeds without viability are very susceptible to rot and become a source of infection. Third, we must carefully disinfect the seeds and germination containers. The soaked seed is soaked in 0.1% bleaching solution, stirred for 10 minutes (minutes) or soaked in 3% lime water (without dregs) and stirred for 5 minutes (minutes). The seeds are then removed and rinsed with water. Germination containers and other production equipment can be soaked in lime water for 1 h (hours) and then rinsed with clean water. Covers, etc. can be boiled in boiling water or exposed to sunlight. The fourth is to ensure that the spray water is clean. Generally, do not use ponds or rivers as water sources. In addition, when severe bad rotting buds occur continuously, a complete and thorough disinfection of the production site must be carried out, fumigation with sulphur powder, etc., close the room, open the doors and windows or ventilation vents after 12 hours (hours). Disinfection is required to stop production or temporarily move buds to other locations. China Agricultural Network Editor