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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Curling tomato leaves are definitely not something to ignore. Loads of lush foliage help your plant produce all the deliciously ...

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 ...

California growers are on alert for a new viral disease, tomato yellow leaf curl, which has the potential to devastate the state's tomato production. The first California discovery of the virus was in ...

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.

There has been a confirmed outbreak of the tomato yellow leaf curl virus in one of Australia's major tomato growing regions. Plant biosecurity officers are in Bundaberg in south-east Queensland to ...

TOMATO crop is facing severe yellow leaf curl virus coupled with blight pathogen attack, which has affected its size and yield badly this year. The situation forced authorities to conduct a probe ...

Using biotechnology and pest-management tools, researchers at the University of California, Davis, helped re-establish the Dominican Republic tomato processing industry after a deadly tomato virus ...

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 ...

How tomato plants defend themselves against a devastating ‘young’ Southern African virus has now been investigated at a molecular genetics level for the first time by researchers at the University of ...