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 ...

If the new leaves of your peach or nectarine tree become reddish, puckered and severely distorted, chances are that peach leaf curl is the culprit. This disease is caused by the fungus Taphrina ...

Q: I have a peach tree that is about 4 years old and it has been producing some really good peaches. Last year, it developed peach leaf curl in the spring. That summer, it didn’t produce much fruit, ...

If you have a peach tree, this may not be your year for peach ice cream. After an especially wet spring, many trees are afflicted with peach leaf curl, a fungal disease. “It’s mostly a leaf disease, ...

I have been using Lily-Miller dormant spray for peach leaf curl on my nectarines; three times during the winter and the spring. It really hasn’t been too effective. I am going to put on the last ...

Plum leaf curl is a malady indicated by tightly curled and deformed leaves which are usually near the ends of new plum shoots in the spring. Unlike leaf curl in peaches and nectarines, which is caused ...

Q. My rhododendron has leaves that are curling up. Is it dying? — Susan, Wallkill A. Rhododendron leaves begin to cup and curl at the edges when temperatures drop to below 35 degrees F. At 25 degrees, ...

The late spring frost could have started the problem which later spread with a disease of Oak Anthracnose (Gnomonia species), which causes the leaf curl. M. Grabowski, University of Minnesota Q: My ...

If you have peach or nectarine trees, winter is the time to spray them to prevent peach leaf curl. Peach leaf curl is a fungal disease that attacks peaches and nectarines. It appears in spring, ...