Our trees are located in central Tucson and have curling leaves, and we will not be able to water them until after May 20. They probably have not been watered (other than rain of course) since last ...

Curls can be cute on a person’s hair, on poodles, sheep, and, of course, on a pig’s tail. But they’re not so cute on trees or plants. 99.9% of us have seen leaf curl on citrus trees. Disturbing as ...

Q: Our lemon tree has curled leaves. Upon closer inspection, we noticed little squiggly lines all over the affected leaves. What is happening, and will this hurt the tree? A: Citrus leafminer ...

Q: I am having a problem with my lemon tree. The leaves start out normally, then curl and have a whitish/grayish line on them. I am hoping that someone can help me figure out what to do. A: An insect ...

Q: The new growth at the ends of my roses came out small and curled. Now the same thing is happening to my Meyer lemon tree. A: This time of year, when it’s cool, are when aphids are a big problem on ...

The joy of having your own homegrown lemons to pick from a tree in your yard is quickly dashed by signs of pests. It's a disappointment all gardeners have to face but never quite get used to when all ...