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 ...

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, ...

RAMONA — The California Department of Food and Agriculture declared a new citrus quarantine in Ramona this week after two citrus trees in a residential area tested positive for Huanglongbing, a citrus ...

CITRA, Fla. — Once standing at 18 feet tall and requiring ladders for harvest – the citrus trees are now barely half that height and struggle to survive in the grip of disease. These citrus trees, ...

SAN DIEGO (CNS) — The California Department of Food and Agriculture declared a new citrus quarantine in Ramona this week after two citrus trees in a residential area tested positive for Huanglongbing, ...

A genetically engineered tree holds promise to possibly save Florida's citrus industry from an insect that causes "greening disease." The Asian citrus psyllid has devastated the industry. Some Florida ...

SAN DIEGO (FOX 5/KUSI) — California agricultural officials have declared a new citrus quarantine in northern San Diego County, extending into part of Marine Corps Base Camp Pendleton, after a deadly ...

The California Department of Food and Agriculture issued a citrus quarantine this week for northern San Diego County and part of Marine Corps Base Camp Pendleton. The quarantine was issued after state ...