UCCE Master Gardeners of San Bernardino County
University of California
UCCE Master Gardeners of San Bernardino County

Posts Tagged: ACP

Get Informed! Online continuing education available about the Asian Citrus Psyllid (ACP)

Leaves with huanglongbing symptoms. Note the yellow areas to one side of the midveins and the dark green areas directly opposite. Source: California Agriculture journal, October - December 2012, Volume 66, Issue 4.
Regardless of where you live in California, it is time to get familiar with the Asian Citrus Psyllid (ACP).  Since first being found in California in 2008, the Asian citrus psyllid has been spreading throughout California and there are now county-wide quarantines in place in Imperial, Los Angeles, Orange, Riverside, San Bernardino, San Diego, Santa Barbara, Tulare and Ventura Counties, with portions of Alameda, Fresno, Kern, Madera, Merced, San Benito, San Joaquin, San Luis Obispo, Santa Clara, and Stanislaus counties also under quarantine.

Continuing Education Opportunity

ACP can carry the disease huanglongbing (HLB), also known as citrus greening which currently has no cure and is fatal for citrus trees. UC Master Gardener volunteers are providing ongoing outreach and education of the public concerning ACP and HLB.  This activity is crucial to saving our citrus and must be expanded throughout the state.

Improve your knowledge of citrus integrated pest management (IPM) and what you can do to help save our citrus through the various training materials, websites and an online course developed by UC Agriculture and Natural Resources experts.

Take the online course for continuing education today.  This self-directed course familiarizes users with the biology and management of ACP and HLB.  At the end of the course, a certificate is provided showing evidence of successful course completion. If asked for a password and login simply enter as a "guest" located under login at the bottom of the screen. This training is available to the public and no login is required. 

Asian citrus psyllid (ACP) adult and nymphs. Source: California Agriculture journal, October - December 2014, Volume 68 number 4.

Online training course:  Asian Citrus Psyllid and the Dreaded Huanglongbing Citrus Disease

It is estimated that 60% of Californians have at least one citrus tree in their yard so HLB could have a devastating effect not only on California agriculture but also on the California residential landscape.  Be part of the prevention effort by staying educated and alert to our local citrus.  Save our citrus!




California Department of Food and Agriculture: https://www.cdfa.ca.gov/plant/acp/
University of California ANR: http://ucanr.edu/sites/ACP/
University of California ANR Publication 8205: http://anrcatalog.ucanr.edu/pdf/8205.pdf

Posted on Wednesday, January 20, 2016 at 8:52 AM
  • Author: Lauren Snowden

Advanced Citrus and Avocado Trainings with Special Focus on Invasive Pest ACP

Photo courtesy CDFA.
The Statewide Master Gardener Program has once again partnered with the California Center for Urban Horticulture, this time to bring you Advanced Citrus and Avocado training! The Your Sustainable Backyard: Citrus and Avocoado Series will be hosted in three locations in the upcoming weeks and will explore citrus and avocado varieties for the home garden, maintenance and upkeep, and special information on the pests that wreak havoc on citrus and avocados.

Asian Citrus Psyllid. Photo courtesy of UC IPM.
Special focus will be given to invasive pest Asian Citrus Psyllid (ACP) and the effects of Citrus Greening Disease. We'll discuss identification, monitoring, and treatment of this threat to the California Citrus industry and to home citrus. Find out what all the fuss is about and educate yourselves to better serve the clientele in your region.

Cost of the workshop is $20 and include materials and lunch. Event runs from 8:30am-4:00pm and is open to the public so bring your spouse or friends! Click on the links below to register or view more information.

View Registration Homepage for more information and mail-in registration information.

View Agenda

Register Online for:

Davis                  April 13, 2013      10am-4pm

Los Angeles Area  May 17, 2013       10am-4pm

Riverside             May 18, 2013       10am-4pm  


Posted on Thursday, March 14, 2013 at 9:52 AM
  • Author: Aubrey Bray
Tags: ACP (2), avocado (1), citrus (1)

Read more

Webmaster Email: magoneill@ucanr.edu