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 ...

Close-up photo of tomatoes on the vine with mold and tomato blight - Irina Starikova1811/Shutterstock If you've started to notice dark spots, brown leaves, or yellow ...

Tomato plants don't hide their problems. Leggy plants are getting too much nitrogen, cracked fruit indicates overwatering, and leaves with holes are being chewed by insects. There are several reasons ...

Understanding Septoria Leaf Spot. Do you have brown or black spots on your tomato leaves? It could be septoria leaf spot.

Bacterial spot disease, caused primarily by several species within the genus Xanthomonas, represents a significant threat to tomato and pepper production worldwide. The disease manifests as necrotic ...