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. We have a lemon tree which is about five to six years old. It has been giving us a very good quantity of lemons for some time now. Recently, its leaves have started drying out. Most of the leaves ...

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 ...

I found what looks like Japanese beetles on my roses. What should I do? Japanese beetles have not been found in Arizona. We have some related native species that look like them and may feed on roses ...