UCCE Master Gardeners of San Joaquin County
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UCCE Master Gardeners of San Joaquin County

Posts Tagged: quarantine

Recent Detection of Huanglongbing Disease in Riverside

Fig 1. Adults, nymphs, and wax of Asian  citrus psyllids. (M.E. Rogers)

[From the Summer issue of the UC IPM Retail Nursery & Garden Center News] The incurable citrus disease huanglongbing (HLB) has been detected in dozens of backyard trees in Los Angeles and Orange counties and most recently in Riverside. The...

Posted on Friday, July 28, 2017 at 1:20 PM
Tags: Asian citrus psyllid (35), bacterium (1), CDFA (16), disease (32), fruit (35), Grafton-Cardwell (12), huanglongbing (34), quarantine (10), UC IPM (225)

Huanglongbing Detected in Cerritos, Los Angeles County

HLB symptoms on citrus

[News release from the Citrus Pest & Disease Prevention Program] An intensive risk survey in Cerritos, Los Angeles County, resulted in the discovery of Huanglongbing in a single orange tree. California Department of Food and Agriculture staff...

Posted on Tuesday, January 3, 2017 at 12:01 PM
Tags: ACP (27), ANR (5), Asian citrus psylld (14), citrus (30), HLB (23), huanglongbing (34), invasive (46), pest note (3), quarantine (10)

More Asian Citrus Psyllids Found in Placer County

Adult, nymphs, and white wax of Asian citrus psyllids. [M. E. Rogers, University of Florida]

The following press release was distributed on October 17, 2016 by the California Department of Food and Agriculture. Insect that carries disease deadly to citrus trees found in Placer County. A portion of Placer County has been placed under quarantine...

Posted on Tuesday, October 18, 2016 at 9:41 AM
Tags: ACP (27), agricultural commissioner (6), asian citrus psyllid (35), CDFA (16), HLB (23), huanglongbing (34), invasive (46), pest (75), Placer (2), quarantine (10), UC IPM (225)

HLB Confirmed in San Gabriel

Citrus fruit. [J.K. Clark]

News release from the California Department of Food and Agriculture (CDFA) February 3, 2016 - Two additional trees in San Gabriel have tested positive for Huanglongbing. The two trees, an orange and a kumquat, are on separate properties but are both...

Posted on Wednesday, February 3, 2016 at 4:33 PM
Tags: ACP (27), asian citrus psyllid (35), CDFA (16), HLB (23), huanglongbing (34), pest (75), quarantine (10), San Gabriel (2), UC IPM (225)

Oakdale area in Stanislaus County under ACP quarantine

Asian citrus psyllid and nymphs. [Photo by M.E Rogers]

News release from the California Department of Food and Agriculture (CDFA) January 28, 2016 – A new portion of Stanislaus County has been placed under quarantine for the Asian citrus psyllid (ACP) following the detection of one ACP within the City...

Posted on Friday, January 29, 2016 at 11:27 AM
Tags: ACP (27), asian citrus psyllid (35), CDFA (16), HLB (23), huanglongbing (34), pest (75), quarantine (10), Stanislaus (2), UC IPM (225)

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