Q. Why is my lemon tree losing its leaves, yet small fruit are still attached? Debra Korman, San Jose A. There are a few reasons that lemon trees drop their leaves. Although we grow citrus in the Bay ...

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 ...

Many letters have arrived in the last few weeks complaining of the same problem: wilting and dropping citrus leaves. I'm afraid this is an after-effect of El Nino. Citrus is intolerant of too much ...