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 ...