28+ Yellow Spots On Tomato Leaves. Why are there brown, gray, and yellow spots on my tomato plant's leaves? Progresses to interveinal chlorosis and larger spots which turn necrotic.
They are small, 1/16 to 1/8 inches (1.6 to 3.2 millimeters) in diameter, with a dark brown margin and lighter gray or tan centers. Alibaba.com offers 844 yellow tomato leaves products. When the right conditions come.
Symptoms of septoria leaf spot on tomato plants.
Here's why your tomato leaves are turning yellow. They may have been infected with bt, an organic pesticide that only attacks caterpillars. Further details on iron deficiency. However, yellow tomato leaves don't necessarily mean that the plant is failing.