UC Master Gardeners, Santa Clara County, CA
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UC Master Gardeners, Santa Clara County, CA

Posts Tagged: huanglongbing

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 (9), disease (5), greening (3), huanglongbing (26), invasive (7), pest (10), UC IPM (9)

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
Tags: asian citrus pysllid (1), citrus (8), disease (5), Grafton-Cardwell (4), greening (3), HLB (18), huanglongbing (26), Kan-Rice (1), Riverside (2)

Riverside tree found infected with citrus greening disease

The tiny Asian citrus psyllid can transmit the deadly disease, huanglongbing (citrus greening).

The California Department of Food and Agriculture (CDFA) and the United States Department of...

Posted on Wednesday, July 26, 2017 at 4:11 PM
Tags: ACP (19), Asian citrus psylld (9), citrus (8), disease (5), HLB (18), huanglongbing (26), pest (10), Riverside (2), tree (2), UC IPM (9)

Huanglongbing Detections in Urban Southern California

Asymmetrical yellow mottling of citrus leaves and greening of fruit, symptoms of Huanglongbing. [E. Grafton-Cardwell]

The following press release was distributed on April 13, 2017 by the Citrus Pest & Disease...

Posted on Thursday, April 13, 2017 at 9:45 AM

Huanglongbing Detected Again in San Gabriel

Citrus tree infected with Huanglongbing. [M.E. Rogers]

The following press release was distributed on March 28, 2017 by the Citrus Pest & Disease...

Posted on Thursday, April 6, 2017 at 9:28 AM

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