Casey Creamer Named New President/CEO of California Citrus Mutual

New Role Effective Feb. 1

News Release

CCM appoints current Executive Vice President and veteran agriculture industry representative. Current President, Joel Nelsen to step down after 37 years at the helm and assume new role within the organization.

The California Citrus Mutual (CCM) Board of Directors has named current Executive Vice President Casey Creamer as its new President and CEO effective February 1st. Creamer came to CCM last February after a national search process to eventually assume the role of President. He succeeds Joel Nelsen, who has guided CCM for the last 37 years.

Joel Nelsen semi-retires after 37 years at the Helm.

“The citrus industry is very fortunate to have had an individual of Joel’s caliber the last 37 years. That kind of loyalty is not only rare, it’s unheard of,” Board Chairman Curt Holmes said. “Joel has taken a relatively small industry and has given us a huge voice. We’ve faced many challenges over the years and have addressed them head on with his energy and passion leading the way. We are incredibly grateful to him for his service and we appreciate his willingness to stay engaged in the industry.

“We are also very excited to have Casey on board as our new President and CEO,” continued Holmes. “The Board conducted an extensive search process and interviewed viable candidates from across the country. We ultimately found the right person in our own backyard. His prior experience working for a sister commodity organization and his work representing growers on water issues made him an ideal selection. Over the last year, his knowledge of the citrus industry has greatly expanded, and he has quickly become a valuable member of the CCM team on behalf of the industry.”

“I’m humbled by the opportunity to serve,” Creamer said. “I’ve been extremely fortunate to work with some of the best leaders over my career and have nothing but respect and admiration for the job that Joel has done advancing issues important to the citrus industry. I’m looking forward to carrying on the many successful traditions at CCM, while constantly seeking new ideas and pathways to address the significant challenges we face. With the enthusiasm and commitment that exists in this industry, I am confident that together, we tackle any obstacle thrown our way.”

California Ag Today2019-01-28T16:55:42-08:00January 28th, 2019|

ACP Spread in Bakersfield Area, Ingenious Research Proceeds

Ingenious Research Effort to Fight ACP Spread with Natural Predators

By Joanne Lui, Associate Editor

Beth Grafton-Cardwell, Cooperative Extension specialist, University of California, Riverside Department of Entomology

As we have reported in-depth before on California Ag Today, the Asian Citrus Psyllid (ACP) is a tiny, mottled brown insect that poses an ever-increasing threat to the state’s robust citrus industry, as well as to residential citrus trees. The pest can spread a bacterium known as Huanglongbing (HLP) that is fatal to citrus trees. The disease has nearly shut down Florida’s citrus industry.

Beth Grafton-Cardwell, cooperative extension specialist in integrated pest management, UC Riverside Department of Entomology, explained the significance of the recent ACP spread to Bakersfield. “That is really problematic because it’s mostly in the urban areas. It’s very difficult to find, to control and to stop that spread. It’s going to move out from that region into the local citrus orchards, and so there are lots of meetings and discussions right now to mobilize growers to get treatments to help protect their citrus orchards against the psyllid.”

#CitrusMatters

To contain the ACP problem, Grafton-Cardwell stated, “There are traps everywhere, but the traps are not terribly efficient. So, we really need to carefully examine groves and flush [new leaf growth] for the nymph form,” she said.

According to Agriculture and Natural Resources, University of California’s Statewide Integrated Pest Management Program:

Adults typically live one to two months. Females lay tiny yellow-orange almond-shaped eggs in the folds of the newly developing “feather flush” leaves of citrus. Each female can lay several hundred eggs during her lifespan.

ACP (Source: ACP UC IPM)

The eggs hatch into nymphs that are wingless, flattened, yellow or orange to brownish, and 1/100 to 1/14 inch long. Nymphs molt four times, increasing in size with each nymphal stage (instar), before maturing into adult psyllids. The nymphs can feed only on soft, young leaf tissue and are found on immature leaves and stems of flush growth on citrus.

The nymphs remove sap from plant tissue when they feed and excrete a large quantity of sugary liquid (honeydew). Each nymph also produces a waxy tubule from its rear end to help clear the sugary waste product away from its body. The tubule’s shape—a curly tube with a bulb at the end—is unique to the Asian citrus psyllid and can be used to identify the insect.

Grafton-Cardwell and other experts are concerned because once the ACP becomes established in urban areas, it is difficult to eradicate. “It starts spreading into the commercial citrus, and we’re off and running,” she commented.

In a ingenious effort to control the spread of the psyllid, trained teams of entomologists have imported Tamarixia radiata, a tiny wasp that naturally preys on ACP, from Pakistan to research and release in California. A cooperative effort of the University of California Riverside, Citrus Research Board, United States Department of Agriculture and California Department of Food and Agriculture, researchers are also exploring the effectiveness of another beneficial insect called Diaphorencyrtus aligarhensis to assist Tamarixia with control of the Asian citrus psyllid. To see where Tamarixia and Diaphorencyrtus have been released, visit this University of California’s website map at, “Distribution of ACP, HLB and Parasites in California,” and turn on the parasite layers.
Grafton-Cardwell said, “They’re going to inundate that area,” with natural ACP predators, “so hopefully that will push back a little bit.”

California Ag Today2021-05-12T11:05:46-07:00October 10th, 2016|

Everyone Plays a Part in Protecting California Citrus

Protecting California Citrus

By Victoria Hornbaker; Ag Alert

Recently, the U.S. Department of Agriculture released its final crop estimate for the Florida orange crop, reflecting a reduction of 30 million cartons in total production from the previous season. There is no denying the devastating impact that Huanglongbing has had on the Florida citrus industry since the disease was first discovered in 2005. A drive through Florida citrus country will offer vastly different scenery than that of California’s premier citrus-producing regions.

In some respects, the California citrus industry has been fortunate to learn from the situation in Florida and has taken a very proactive approach to protect itself from a similar fate. In 2009, the industry supported a mandatory self-assessment to fund a comprehensive treatment and trapping program to manage the insect carrier of HLB, the Asian citrus psyllid, and prevent HLB from taking hold.

The Asian citrus psyllid is now endemic throughout a majority of Southern California, particularly in dense, urban areas where citrus trees can be found in six out of every 10 backyards. In March 2012, HLB was discovered for the first time in a backyard citrus tree in Los Angeles County. Although there have not been any additional confirmed cases of HLB since then, as an industry we must remain vigilant statewide in order to protect our $2 billion citrus crop.

Currently, there are eight counties in California that are entirely quarantined for the Asian citrus psyllid: Imperial, Los Angeles, Orange, Riverside, Santa Barbara, San Bernardino, San Diego and Ventura. Additionally, portions of Fresno, Kern, San Luis Obispo and Tulare counties are also under quarantine for the Asian citrus psyllid.

The total quarantined area statewide is now 46,530 square miles. Maps are available online at www.cdfa.ca.gov/plant/go/acp-quarantine.

With a large portion of the state’s commercial citrus production now within quarantine zones, it is increasingly important that growers and packers are up to date on current regulations and protocols, to best manage psyllid populations and prevent the pest from spreading any further.

There are two approved options under the Bulk Fruit Movement Performance Standard available for commercial citrus growers and packers to comply with the quarantined regulations: Remove all leaves and stems/plant debris using a field cleaning machine, or apply a University of California integrated pest management-recommended material within 14 days prior to harvest.

There are no restrictions on moving fruit with leaves and stems if shipping to a packinghouse or processing facility located within the same quarantine boundary.

Asian citrus psyllids can easily “hitchhike” on citrus plant debris, so it’s important that we all do our part to minimize the movement of plant material between work sites. It is strongly recommended that growers and packers work with farm labor contractors, picking crews, pesticide applicators and hedging/topping services to ensure that all equipment, picking bags, field bins, clothing and gloves are free of stems and leaves before leaving the field.

We all have a commonality in agriculture and can understand the pressures posed by invasive insects and diseases. This is a fight that no commodity can win without the support of homeowners and consumers, which is why everyone with a backyard citrus tree should:

Not move citrus—Do not move citrus plants, plant material or fruit into or out of a quarantine area or across state or international borders.
Inspect your trees—Inspect your citrus trees for signs of the psyllid or HLB whenever watering, spraying, pruning or otherwise tending to trees.
Plant responsibly—Plant trees from reputable, licensed California nurseries.
Talk to your local nursery—Ask about products that are available to help stop the Asian citrus psyllid.
Graft with care—Use only registered budwood that comes with source documentation.
Be mindful of clippings—Dry or double-bag plant clippings prior to disposal.
Cooperate—Cooperate with agricultural officials who are trapping and treating for the Asian citrus psyllid.

By working together, we can help stop the Asian citrus psyllid and protect California citrus from Huanglongbing.

Patrick Cavanaugh2016-10-14T21:15:31-07:00July 28th, 2014|