Gardeners, this week we are discussing Asian Citrus Greening and Citrus Canker and how we can recognize each of the two citrus diseases. There are numerous plant diseases that may attack citrus 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, ...

The California Department of Food and Agriculture has declared a new citrus quarantine in a 95-square-mile area of Rancho Bernardo after a citrus tree disease was discovered during routine inspections ...

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 ...

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 ...

California agricultural officials have identified a deadly plant disease in Carson for the first time — though it’s been in Southern California for a while. The disease, dubbed Huanglongbing — or HLB ...

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 ...

An Australian-funded project is educating Indonesian farmers about a devastating citrus disease that has spread to all major ...

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 ...