Which prevention method is NOT used to prevent bacterial blight?

The method that is not commonly used to prevent bacterial blight is proper irrigation. While irrigation practices can influence the overall health of plants and may help manage moisture levels, bacterial blight typically thrives in moist and wet conditions, which can be exacerbated by excessive irrigation.

To effectively manage and prevent bacterial blight, strategies such as crop rotation, using non-infected seeds, and providing adequate space for air circulation are employed. Crop rotation helps break the cycle of the bacteria by alternating crops that are susceptible to the disease. Using non-infected seeds ensures that the initial plant population is free of the pathogen, thereby reducing the risk of infection from the start. Providing adequate space for air circulation is crucial as it enhances drying conditions around the plants, reducing humidity and moisture that support bacterial growth.