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, ...

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 ...

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 ...

Planting fruit trees can bring a bountiful harvest to your yard. You can pick your own apples, peaches, pears, oranges, figs, and more. Not only can you enjoy delicious fruit picked at the peak of ...

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 ...

Citrus trees showing natural tolerance to citrus greening disease host bacteria that produce novel antimicrobials that can be used to fight off the disease, our recent study shows. We found the trees ...

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 ...

Follow these tips on how to prune citrus trees to encourage strong branches and improve fruit production. Knowing when and how to prune citrus trees (lemons, limes, grapefruit, tangerines, oranges, ...

FORT MEADE, Fla. — Screen structures stretch for as far as the eye can see across a swath of land in Polk County. It's the newest and largest site where 'Citrus Under Protective Screen' or 'C.U.P.S.' ...