Which herbicide works well for orchid vegetables

For growing orchid vegetables, herbicides such as fomesafen, bentazone, atrazine, thifensulfuron, MCPA and "2,4-D butyl ester" can be used for weed control. When applying the herbicide, pay attention to the weather conditions; generally, application is required on windless days. When applying under drought conditions, increase the water volume or apply after watering. On sandy soils and plots with low organic matter content, appropriately reduce the dosage. If rain occurs shortly after spraying, re-spray. The spraying equipment should be repeatedly cleaned thoroughly.