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

Posts Tagged: Asian citrus psyllid

Invasive Species Action Week 2020

Asian citrus psyllid nymphs feeding on citrus can vector a serious plant pathogen that causes disease and tree death within 5 years.<br>(Credit: ME Rogers)

For a 7th year, the California Department of Fish and Wildlife will celebrate California Invasive...

Posted on Friday, June 5, 2020 at 9:00 PM
Tags: ACP (31), animals (2), Asian citrus psyllid (31), California (31), diseases (9), environmental (2), HLB (27), hunaglongbing (1), invasive (39), invasive species action week (5), pathogens (6), pest management (47), pests (60), plants (12), UC IPM (246)

HLB Detections in Corona Expand Quarantine in Portions Of Riverside, Orange And San Bernardino Counties

This blotchy yellowing of citrus tree leaves is an early sign of Huanglongbing and will worsen as the disease develops in the tree. (Photo courtesy of CitrusInsider.org)

The California Department of Food and Agriculture has declared a quarantine following the detection...

Posted on Friday, December 20, 2019 at 4:07 PM
Tags: acp (31), Asian citrus psyllid (31), citrus (18), disease (40), HLB (27), huanglongbing (35), insect (10), invasive (39), pest (94), quarantine (10), UC IPM (246)

Asian Citrus Psyllid Webinar for Backyard Gardeners

Brown adult, yellow nymphs, and white wax of Asian citrus psyllids.<br>(Credit: M Rogers)

We hope by now most people have heard about and are aware of the Asian citrus psyllid (ACP), a...

Posted on Sunday, December 1, 2019 at 8:45 AM
Tags: ACP (31), Asian Citrus Psyllid (31), citrus (18), disease (40), Grafton-Cardwell (13), HLB (27), huanglongbing (35), invasive (39), pest (94), trees (13), UC IPM (246)

Answers: It's a Trap!

Pheramone trap for Indian meal moths (Credit: CA Reynolds)

Here are the answers to the traps pictured in yesterday's blog post. How did you do? Let us know in...

Posted on Saturday, May 4, 2019 at 3:00 PM
Tags: Asian citrus psyllid (31), clothes moths (6), ground squirrel (6), IPM (62), management (39), pest (94), pest management (47), Pest Notes (80), pests (60), traps (7), tree squirrel (7), UC IPM (246), Windbiel-Rojas (11), yellowjackets (6)

Asian Citrus Psyllid

Figure 1. Asian citrus psyllid adult and eggs on young citrus leaves.<br>(Credit: M. Lewis, CISR)

[This post has been modified from the article originally published in the Fall 2018...

Posted on Thursday, February 28, 2019 at 7:30 AM

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