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

Posts Tagged: Grafton-Cardwell

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 (29), Asian Citrus Psyllid (29), citrus (17), disease (35), Grafton-Cardwell (13), HLB (25), huanglongbing (34), invasive (30), pest (79), trees (11), UC IPM (210)

Insect Pests on Citrus Trees

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 issue of the...

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

Citrus Leafminer

Figure 1. Winding tunnels on a citrus leaf caused by feeding of a citrus leafminer larva. <br>(Credit: E. Grafton-Cardwell, UCCE)

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

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

What Are Those Big White Bugs on Citrus Trees?

Figure 1. Mealybug colonies on citrus leaves. (Credit: Jack Kelly Clark, UCIPM)

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

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

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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