Soil imbalance fuels tobacco black shank beyond simple infection

Tobacco farmers face a tough enemy called black shank. This disease destroys crops and costs money. For years, people thought the bug simply infected the plants. But a new review changes that view. It shows the soil itself plays a huge role in the problem. The ground around the roots gets out of balance. Good microbes die off while bad ones take over. This shift makes the soil weak and unable to fight back. The disease returns again and again because the soil environment supports it. Farmers use many tools to manage this. They rotate crops, use resistant plants, and apply chemicals carefully. Yet the soil imbalance remains a key driver. The review explains that fixing the soil ecology is vital. Without a healthy underground world, the disease will keep coming back. This insight offers a path to sustainable farming. It helps growers understand why their current methods might fail. The focus must shift to healing the soil. A balanced ecosystem keeps the bad microbes in check. This approach protects the harvest and the land.