Some Costa Mesa residents are being notified citrus trees in their yards may need to be sprayed with insecticide or removed, after state agriculture officials confirmed the detection of harmful ...

Don't toss that supermarket lemon. Learn how to grow lemon trees (Citrus x limon) from seeds to produce one of the most fragrant flowering trees around.

Growing a lemon tree (or any citrus tree, for that matter) from seed is easy. However, because lemon trees are hybrids and most of them are grafted, their seeds produce seedlings that are not ...

SACRAMENTO, Calif.--(BUSINESS WIRE)--AAA is forecasting a record 70.9 million Americans will be traveling over the Fourth of July as summer travel hits a record high, and agricultural officials are ...

The long-struggling Florida citrus industry now faces an invasive species crisis, but researchers have a plan to fight back.

Feb. 13—Bakersfield homeowner Lourdes Cahue had three choices regarding the orange tree that had grown into a problem in her backyard off Karen Place. But only two of them were practical because ...

In a new strategy to combat citrus greening disease, scientists have engineered citrus trees to act as both bait and executioner for the insects that spread the disease. Using virus-induced gene ...

Meyer lemon trees can grow indoors or outdoors, but must be protected from frost and brought inside in cold climates. These ...

The recent discovery of citrus trees in Rancho Bernardo’s Westwood neighborhood with the bacterial disease Huanglongbing means a 95-square-mile area in north inland San Diego has been placed under ...

If growing indoors during winter, slowly acclimate your lemon tree to the new environment. With a few overwintering tips in mind, you can grow potted indoor lemon trees in more places than you might ...