UC Master Gardeners, Santa Clara County, CA
University of California
UC Master Gardeners, Santa Clara County, CA

Posts Tagged: greening

Citrus Greening Disease Quarantine Extended

Leaf yellowing in one-quarter of citrus tree canopy due to huanglongbing. (M.E. Rogers)

Alert from CDFA Plant Health and Prevention Services The California Department of Food and...

Posted on Wednesday, August 30, 2017 at 3:38 PM
Tags: Asian citrus psylld (1), disease (3), greening (3), huanglongbing (3), invasive (1), pest (1), UC IPM (2)

You can help prevent a deadly disease from destroying California's citrus

There is no known treatment for huanglongbing, which kills citrus trees.

The incurable citrus tree disease huanglongbing, or HLB, has been detected in Los...

Posted on Thursday, August 3, 2017 at 8:15 AM

Two New HLB Diseased Trees Found in Los Angeles

oranges

August 11, 2016 Two more trees have been confirmed positive for Huanglongbing (HLB), the plant...

Posted on Thursday, August 11, 2016 at 1:12 PM
Tags: ACP (1), ANR (1), asian citrus psyllid (1), citrus (2), disease (3), greening (3), HLB (2), huanglongbing (3), Los Angeles (1), protect (1), tree (1), UC IPM (2), video (1)
 
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