Smaller potted lemon trees generally require little to no pruning. Use clean pruners to trim away shoots, thorns, or roots along the soil and to help maintain the tree’s size. You can also prune to ...

SAN DIEGO (FOX 5/KUSI) — A citrus quarantine has been declared in Fallbrook after officials detected the presence of a citrus tree disease in a mandarin tree, adding to the quarantines already in ...

SAN DIEGO COUNTY, Calif. — The San Diego citrus industry brings in more than $100 million each year, but there is one bug that could severely impact citrus crops. One way that San Diegans can help ...

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.

Three months after the state imposed a citrus quarantine across 100 square miles of Ventura County, inspectors have diagnosed 68 residential citrus trees with huanglongbing, an incurable ...

Q. What are the current rules about moving citrus to prevent the spread of HLB or citrus greening disease? Where can I find the most up-to-date quarantine maps? Citrus greening disease, also known as ...

The state declared a citrus quarantine across roughly 101 square miles of Ventura County Tuesday, two weeks after the agency discovered an incurable, citrus-killing bacteria infecting two trees at a ...

The California Department of Food and Agriculture Thursday declared a new citrus quarantine in Valley Center after detecting the citrus tree disease known as Huanglongbing — or citrus greening — in ...

A plant expert wants to remind gardeners that they must remain vigilant to prevent an insect infestation that will kill their citrus trees. “We have in California a fatal and incurable citrus disease, ...

Florida’s citrus industry is experiencing a revival after years of struggling with canker and citrus greening, a pest-borne disease that devastated orchards statewide.

VALLEY CENTERVALLEY CENTER — The California Department of Food and Agriculture on Thursday declared a new citrus quarantine in Valley Center after detecting the citrus tree disease known as ...