Australian Broadcasting Corporation: FAQs - Leaf curl | Lichen | Staking tomato plants 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 ... What is causing the leaves of my tomato plants to grow thick and curled?

Understanding the Context

Tomato leaves can curl for several reasons. The two most common are herbicide damage and watering problems. Tomatoes are very ... MSN: Tomato leaves can curl for 4 common reasons โ€“ an expert grower reveals simple, fast fixes for each to keep plants healthy and preserve your harvest Tomato leaves can curl for 4 common reasons โ€“ an expert grower reveals simple, fast fixes for each to keep plants healthy and preserve your harvest When you're growing your tomato plants during the summer, you might notice some with curling leaves.

Key Insights

Here's why that happens and how to stop it. Tomato yellow leaf curl disease (TYLCD), caused by begomoviruses, is a global problem in tomato production, affecting yield. While introduction of resistance genes is one of the strategies to control ... inforum: What is causing the leaves to curl on my tomato plants? Q: Iโ€™m hoping you might be able to identify the problem with my tomatoes.

Final Thoughts

The leaves are curling on four of my seven plants. Two are Celebrity and two are Jet Star. The other three are fine. Hopefully ... 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 ...