Tomatoes are one of the most popular crops grown by home gardeners. They also are commonly affected by pests and diseases caused by fungal or bacteria infections. If your tomato leaves have white ...

Black spots on tomato leaves are usually caused by fungal diseases like Septoria leaf spot or early blight, which thrive in warm, humid weather and can reduce yields or kill plants if untreated. Treat ...

Q: A brown or black spot develops on the bottom of my tomatoes. What is the problem and how can it be prevented? A: The tentative diagnosis is blossom end rot. Blossom end rot is a physiological ...