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Citrus tree-killing disease HLB found in San Diego

An HLB quarantine area currently exists in parts of Orange, Los Angeles, Riverside and San Bernardino counties, where more than 2,400 trees have tested positive for the disease and been removed. read more

First Cases Of Citrus Tree-Killing Disease HLB Found in San Diego County – NBC 7 San Diego

An HLB quarantine area currently exists in parts of Orange, Los Angeles, Riverside and San Bernardino counties, where more than 2,400 trees have tested positive for the disease and been removed. read more

Citrus greening disease spreads to San Bernardino County - Los Angeles Times

Officials plan to inspect and spray citrus trees within 400 meters of the infected tree in San Bernardino County. The HLB bacteria attack the citrus tree’s vascular system, resulting in fruit ... read more

Citrus greening detected in San Bernardino County

The California Department of Food and Agriculture issued a quarantine following the detection of the citrus disease Huanglongbing (HLB), or citrus greening, in a single citrus tree in an ... read more

San Bernardino County added to citrus quarantine

The citrus plant quarantine already in place in Los Angeles and parts of Orange and Riverside counties was expanded Friday by the California Department of Food and Agriculture. read more

Citrus Tree-Killing Bacteria Found on Insects for 1st Time in San Diego County - Times of San Diego

While this is the first time that the tree-killing bacteria has been discovered in San Diego County, the Asian citrus psyllids have been detected here before, in 2008. read more

HLB found among Southern California trees, insects

In addition, a dozen HLB-infected citrus trees have been found since July within a few blocks of each other in some San Gabriel neighborhoods, about 14 miles to the northwest, La Puente, said Jay ... read more

Orange trees with citrus greening disease found in Valley Center, quarantine expands - KPBS Public Media

It is a major threat to San Diego County's $138 million annual citrus crop and can impact residential citrus tree owners, a statement from the county read. HLB causes misshapen, bitter fruit and ... read more

Citrus tree HLB disease found close to San Diego

While Huanglongbing (HLB) — a deadly citrus tree disease — has yet to be detected in San Diego, the proximity to nearby detections in Orange County and parts of Mexico means citrus trees in ... read more

First Cases Of Citrus Tree-Killing Disease HLB Found In San Diego County

First Cases Of Citrus Tree-Killing Disease HLB Found In San Diego County By City News Service Published August 5, 2021 at 2:29 PM PDT ... read more