Twisted or curled leaves on tomato plants can be caused by environmental stress, chemical exposure, or biological factors. While curling leaves do not necessarily kill the plant, determining the cause ...

Curling tomato leaves are definitely not something to ignore. Loads of lush foliage help your plant produce all the deliciously ripe tomatoes you've been patiently growing. But when you see leaves ...

Growing tomatoes can be simple and full of delights, from seeing the first yellow flowers appear to picking that first ripe tomato from the plant. However, there are some not-so-welcome sights, and ...

If the leaves of the tomato plant curl, it may indicate stress. Photo: Getty Images / Oleg_0 Tomatoes are among the most popular vegetable plants in home gardens or on balconies–even though they are ...

Yellow, cupped, or curled-up leaves can all seem problematic while growing your own tomatoes, but it doesn’t always mean that your plant will fail. In fact, this easy-to-grow plant is hard to kill off ...

When you're growing your tomato plants during the summer, you might notice some with curling leaves. Here's why that happens and how to stop it.

Tomatoes are one of the most rewarding—and sometimes most frustrating—plants to grow in the garden. Just as the fruit begins to ripen, gardeners often face problems like cracked skins, blackened ...

Question: I planted tomatoes and one of them has leaves that are curling upward almost as if they are closing. It stays the same even though I water. What’s wrong? Answer: Some tomato varieties cringe ...

The leaves on my tomato plants are curling upward, yet there is no discoloration. What is the problem? The problem your tomato plants are experiencing is most likely not a disease, but a temporary ...

Q: My big redbud tree bloomed and put on leaves normally this spring, but now it is losing its bark. Is this possibly a disease or insect problem? J.H., Owasso. A: While many diseases and insects may ...

Proceedings of the National Academy of Sciences of the United States of America, Vol. 111, No. 35 (September 2, 2014), pp. 12942-12947 (6 pages) Tomato yellow leaf curl virus (TYLCV) and related ...