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

Posts Tagged: ACP

Invasive Spotlight: Asian Citrus Psyllid and Huanglongbing Disease

Oranges

As part of our coverage of California Invasive Species Action Week, today we focus on a pair of...

Oranges
Oranges

Oranges

Posted on Sunday, June 3, 2018 at 11:02 PM
Tags: ACP (27), Asian citrus psyllid (16), citrus (8), disease (4), economic harm (1), HLB (21), huanglongbing (21), Invasive (7), pest (11), UC IPM (9)

Asian Citrus Psyllid Found in San Luis Obispo County

Lemons on a tree. (Credit: Pixabay.com)

San Luis Obispo County has seen more than 20 detections of Asian citrus psyllid (ACP) since...

Lemons on a tree. (Credit: Pixabay.com)
Lemons on a tree. (Credit: Pixabay.com)

Lemons on a tree. (Credit: Pixabay.com)

Actual size of Asian citrus psyllid. (Credit: B. Grafton-Cardwell)
Actual size of Asian citrus psyllid. (Credit: B. Grafton-Cardwell)

Actual size of Asian citrus psyllid. (Credit: B. Grafton-Cardwell)

Posted on Friday, May 11, 2018 at 10:40 PM
Tags: ACP (27), Asian citrus psyllid (16), disease (4), HLB (21), huanglongbing (21), incurable (1), Nipomo (1), San Luis Obispo (1), trees (1), UC IPM (9)
Focus Area Tags: Pest Management Yard & Garden

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...

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

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

Posted on Wednesday, July 26, 2017 at 4:11 PM
Tags: ACP (27), Asian citrus psylld (7), citrus (8), disease (4), HLB (21), huanglongbing (21), pest (11), Riverside (1), tree (2), UC IPM (9)

Retailers Attend IPM Workshops on Invasive Pests and More

Attendees from Retail IPM Workshop. [A. Schellman]

[From the May 2017 issue of the UC IPM Retail Newsletter] Retail nursery and garden center...

Posted on Thursday, May 18, 2017 at 8:58 AM
Tags: ACP (27), center (1), employees (1), exotics (1), garden (1), HLB (21), household pests (1), invasives. (1), nursery (3), pesticides (5), resources (1), retail (4), UCIPM (6)

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

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