Tomato Plant Disease Treatment
Tomato Plant Disease Treatment. See list of diseases below to help with your diagnosis! Fix septoria leaf spot improve air circulation to the plants and keep them off the ground by trellising or staking them.

When you find your tomato plant leaves turning brown and curling, the disease is already in its advanced stage. This fungus shows up as a small, circular, indented area on tomato fruits. Here are my top 5 most effective fungicides for tomatoes.