UC ANR Horticulture Advisor Retires After 28 Years

John Kabashima wrapped up his horticultural career on July 1, after 28 years with University of California Agriculture and Natural Resources. Nursery professionals lauded the UC Cooperative Extension advisor’s service to the nursery and landscape industry and to homeowners in Orange and Los Angeles counties.

“He’s one of the few people who could translate science into business with a sense of candor and fact-based conversation,” said Robert Crudup, president of Calabasas-based Valley Crest Tree Company, of Kabashima.” John has long-term vision, which he used throughout his career to move the nursery industry forward.”

John Kabashima, UC ANR

“He is smart about political science as well as plant science,” Crudup said. On a regular basis, Kabashima would warn growers about emerging issues that were likely to affect the nursery industry, such as regulations to control the spread of polyphagous shot hole borer, red imported fire ant and palm borer.

“He’s been very, very valuable,” said retired nurseryman Gary Hayakawa, noting that Kabashima not only contributed research on pest control and water issues for the nursery and landscape industries, but also persuaded people from UC campuses, the California Department Food and Agriculture and industry to work together. “Before he was involved in issues, the work was all separate. Industry didn’t have input,” Hayakawa said. “What John has done is to work with all three to form a coalition.”

Crudup, whose company has nursery operations in Los Angeles, Ventura, Alameda and San Joaquin counties, agreed.

“John’s biggest contribution was his work with the glassy-winged sharpshooter subcommittee,” said Crudup, who served on the subcommittee. “He brought a voice of reason that helped counterbalance emotional sides of the discussion.”

“His ability to act as the primary liaison between the nursery industry, CDFA, the UC, the county agricultural departments and the wine and grape industries was the primary reason this part of the GWSS (glassy-winged sharpshooter) program was so successful and, more importantly has resulted in the continued viability of the California nursery industry in light of significant regulatory pressures,” said Bob Wynn, who was statewide coordinator of the CDFA Pierce’s Disease Control Program and who continues to oversee the program as senior advisor to Secretary Karen Ross.

“The CDFA, with advisement and counseling from John, developed what is known as the Approved Nursery Treatment Program, which allows nurseries in the infested areas of the state to ship by merely treating the plants with an approved treatment,” Wynn said. “John was the primary author in the development of the nursery ‘Approved Treatment Best Management Practices’ document published in 2008. The use of this document has allowed the nursery industry to save millions of dollars in regulatory compliance costs over time.”

A native of Los Angeles, Kabashima says he started working in his family’s nursery business as soon as he was tall enough to water 1-gallon nursery plants. “After killing thousands of plants, I was finally allowed to manage the family business from 1970 to 1976,” he quipped.

In 1976, his family sold the nursery and Kabashima enrolled at California Polytechnic University, Pomona. After he earned a B.S. in agricultural biology from Cal Poly Pomona in 1979, he was hired by UC Riverside horticulture entomologist Pat Morishita as a lab technician. While working at UC Riverside, Kabashima earned a master’s degree in pest management. He would later complete a Ph.D. in entomology at UC Riverside.

Kabashima earned his MBA at Pepperdine University in 1986 while managing the Ornamental Horticulture Division at Target Specialty Products. In 1987, the UC Division of Agriculture and Natural Resources recruited him to become a UC Cooperative Extension environmental horticulture advisor in Orange and Los Angeles counties.

Over the years, he has studied the management of insects, diseases and weeds in horticulture production systems, biological control of exotic pests, and water-related problems in landscapes, golf courses, nurseries, municipalities and watersheds.

In 1998 Kabashima took over the fledgling UC Master Gardener Program in Orange County, which as of now has trained more than 300 UC Master Gardener volunteers to extend research-based information on gardening and horticulture to the public.

The UCCE environmental horticulture advisor has also served as director of UC Cooperative Extension in Orange County and interim director of the UC ANR South Coast Research and Extension Center.

In 1994, when Orange County filed for bankruptcy and the Board of Supervisors voted to discontinue funding and housing for the local UC Cooperative Extension, Kabashima worked with Gary Hayakawa to keep UCCE in the county.

“When Orange County cut Cooperative Extension’s budget, we found out that without extension you don’t have 4-H or Master Gardeners,” Hayakawa said. To preserve the UC Cooperative Extension programs, Hayakawa, who was an Orange County Fair Board member, helped Kabashima secure office space in trailers on the fairgrounds. In 2014, the UCCE office moved from the fairgrounds to UC ANR South Coast Research and Extension Center in Irvine.

Kabashima belongs to many professional organizations including the Entomological Society of America, California Association of Nurseries and Garden Centers, Nursery Growers Association, Western Chapter of the International Society of Arboriculture, United Agribusiness League, and San Diego Flower and Plant Association. The scientist has served on numerous government and industry advisory committees.

Throughout his career, Kabashima’s achievements in education and research have been recognized by various organizations. To name a few, he received the 1987 Education and Research Award from the Orange County Chapter of the California Association of Nurseries and Garden Centers (CANGC), 1993 CANERS Research Award from CANGC, 2002 Nursery Extension Agent Award from the American Nursery and Landscape Association, 2008 Western Extension Directors Award of Excellence, 2010 Entomological Society of America’s National IPM Team Award and the 2011 California Agriculture Pest Control Advisors Association Outstanding Contribution to Agriculture Award. In 2014, he and his friend Hayakawa were inducted into the Green Industry Hall of Fame.

Being a UCCE advisor has suited Kabashima. “I love learning new things, sharing that information with others, and using my skills to solve problems facing California, such as the ever-increasing arrivals of exotic and invasive pests,” he said. The avid photographer has been able to unite his avocation with his vocation. His photographs of insects have been used to illustrate textbooks, websites and news articles.

“Success in one’s field is often a combination of natural ability, informal and formal training and education, being mentored, and networking with collaborators and colleagues, all sprinkled with a little bit of luck and support from one’s family and friends,” Kabashima said.

In retirement, Kabashima plans to seek new culinary experiences with his wife Janet and daughter Misa, at home and in their travels together. He has been granted emeritus status by UC ANR and he will continue his efforts to help UC Irvine save trees on its campus that are infested with polyphagous shot hole borer.

UC Agriculture and Natural Resources researchers and educators draw on local expertise to conduct agricultural, environmental, economic, youth development and nutrition research that helps California thrive. Learn more at ucanr.edu.

California Ag Today2016-05-31T19:28:11-07:00July 12th, 2015|

BREAKING NEWS ON HUANGLONGBING CITRUS DISEASE

HUANGLONGBING CITRUS DISEASE DETECTED IN SAN GABRIEL AREA OF LOS ANGELES COUNTY
CDFA
Release #15-031

Sacramento, July 10, 2015 – The California Department of Food and Agriculture (CDFA) and the United States Department of Agriculture (USDA) have confirmed detection of huanglongbing (HLB) citrus disease, or citrus greening. The disease was detected in plant material taken from a kumquat tree in a residential neighborhood in the San Gabriel area of Los Angeles County.

This is the second time HLB has been detected in California. The first detection occurred in 2012 in a residential citrus tree in Hacienda Heights, about 15 miles from San Gabriel.

HLB is a bacterial disease that attacks the vascular system of plants. It does not pose a threat to humans or animals. The Asian citrus psyllid (ACP) can spread the bacteria as the pest feeds on citrus trees and other plants. Once a tree is infected, there is no cure; it typically declines and dies within a few years.

“Citrus is a cherished part of our landscape and our shared history, as well as a major agricultural crop,” said CDFA Secretary Karen Ross. “CDFA is moving quickly to protect the state’s citrus. We have been planning and preparing for HLB detections with our growers and our colleagues at the federal and local levels since before the ACP was first detected here in 2008.”

A CDFA crew has removed and disposed of the infected tree and is preparing to conduct treatment of citrus trees for ACP infestation within 800 meters of the find site. By taking these steps, a critical reservoir of disease and its vectors will be removed, which is essential.

An intensive survey of local citrus trees and psyllids is underway to determine if HLB exists anywhere else in the area. Planning has begun for a quarantine of the area to limit the spread of the disease by restricting the movement of citrus trees, citrus plant parts, green waste, and all citrus fruit except what is commercially cleaned and packed. As part of the

SAVE OUR CITRUS app is a free USDA iPhone to report and identify the four leading citrus diseases: citrus greening, citrus canker, citrus black spot and sweet orange scab. Report your symptoms, upload a photo and citrus experts will respond.

quarantine, citrus and closely related plants at nurseries in the area will be placed on hold.

Residents of quarantine areas are urged not to remove or share citrus fruit, trees, clippings/grafts or related plant material. Citrus fruit may be harvested and consumed on-site.

CDFA, in partnership with the USDA, local agricultural commissioners and the citrus industry, continues to pursue a strategy of controlling the spread of ACPs while researchers work to find a cure for the disease.

HLB is known to be present in Mexico and in parts of the southern U.S. Florida first detected the pest in 1998, and the disease in 2005, and the two have now been detected in all 30 citrus-producing counties in that state. The University of Florida estimates that the disease causes an average loss of 7,513 jobs per year, and has cost growers $2.994 billion in lost revenue since HLB was first detected in that state in 2006.

HLB has also been detected in Georgia, Louisiana, South Carolina and Texas, as well as Puerto Rico and the U.S. Virgin Islands. A total of 15 states or territories are under full or partial quarantine due to the detected presence of the Asian citrus psyllid: Alabama, American Samoa, Arizona, California, Florida, Georgia, Guam, Hawaii, Louisiana, Mississippi, Northern Mariana Islands, Puerto Rico, South Carolina, Texas, and the U.S. Virgin Islands.

The ACP was first detected in California in 2008, and quarantines are now in place in 17 California counties. If Californians have questions about the ACP or HLB, they may call CDFA’s toll-free pest hotline at 1-800-491-1899 or visit: http://www.cdfa.ca.gov/phpps/acp/.

Patrick Cavanaugh2016-05-31T19:28:11-07:00July 10th, 2015|

ASIAN CITRUS PSYLLID QUARANTINE EXPANSION IN KERN COUNTY

The California Asian Citrus Psyllid Quarantine includes, as of TODAY, two portions of Kern County following the detections of two ACP within the City of Bakersfield, one in the Westchester area and the other in the Panorama Drive area. The quarantine zone measures 63-square miles in the Westchester area and 65-square miles in the Panorama Drive area. A link to the quarantine maps may be found here: www.cdfa.ca.gov/plant/go/acp-qmaps

The quarantine prohibits the movement of citrus and curry tree nursery stock out of the quarantine area and requires that all citrus fruit be cleaned of leaves and stems prior to moving out of the quarantine area. An exception may be made for nursery stock and budwood grown in USDA-approved structures which are designed to keep ACP and other insects out. Residents with backyard citrus trees in the quarantine area are asked not to transport citrus fruit or leaves, potted citrus trees, or curry leaves from the quarantine area.

County-wide Asian Citrus Psyllid Quarantines are now in place in Imperial, Los Angeles, Orange, Riverside, San Bernardino, San Diego, Santa Barbara, Tulare and Ventura Counties, with portions of Fresno, Kern, Madera, San Benito, San Joaquin, San Luis Obispo, and Santa Clara counties are also under quarantine.

The ACP is an invasive species of grave concern because it can carry the disease huanglongbing (HLB), also known as citrus greening. All citrus and closely related species, such as curry trees, are susceptible hosts for both the insect and disease. There is not cure once a tree becomes infected, the diseased tree will decline in health and produce bitter, misshaped fruit until it dies. HLB has been detected just once in California – in 2012 on a single residential property in Hacienda Heights, Los Angeles County. This plant disease does not affect human health.

Residents in the area who think they may have seen ACP or symptoms of HLB on their trees are urged to call CDFA’s Pest Hotline at 1-800-491-1899.

For more information on the ACP and HLB, please visit: www.cdfa.ca.gov/go/acp.

Featured Photo: Asian Citrus Psyllid, UC ANR

California Ag Today2016-05-31T19:28:14-07:00June 17th, 2015|

Op-ed: California Agriculture Is Worth the Water

California agriculture is worth the water

Op-ed co-authored by Secretary Ross and Daniel Sumner in the LA Times

Posted on June 2, 2015 by Office of Public Affairs

By Karen Ross and Daniel Sumner

Pundits here in drought-stricken California have become fond of proclaiming that farms consume 80% of the state’s water and generate only about 2% of its gross domestic product. “Why devote so much of our water to an industry that contributes so little fuel to our economic engine?” they ask.

Both of those figures are deceptive. It’s only possible to arrive at 80% by not accounting for the amount of water dedicated to environmental uses. (For example, the water in rivers that flows into the sea.) And the 2% figure grossly undersells the importance of food grown in California.

California’s economy is incredibly diverse, much like its topography, its climate and its population. That’s a significant benefit when you’re the eighth-largest economy in the world. And agriculture is a key part of that diversity.

Of course, many aggregate sectors constitute a larger share of our economy than agriculture. Finance, insurance and real estate tops the list at 21%. Professional services and government follow at 13% and 12%, respectively.

Beyond those sectors, we have a broad, flat grouping of several categories, each representing just a few percent of the state’s GDP. That’s a remarkably balanced profile that lends resilience and dynamism to our economy.

Let’s look more closely at that data, though. Is agriculture really just 2.1%? As is so often the case with statistics, what’s not in that number is more significant than what is.

Take the “utilities” category, for instance. It includes power generated for farms and for processing and marketing crops once they’re harvested. The “real estate” piece includes sales and leasing of agricultural acreage and processing facilities. “Non-durable goods manufacturing” includes food and beverage processing. “Wholesale trade” and “retail trade” does not just mean the shopping mall; it includes the supermarket, the food court and the regional produce hub.

Categories such as “transportation and warehousing” and “finance and insurance” are linked into every one of our 78,000 farms, each of which needs trucks, banks and insurance coverage to bring in the harvest.

“Accommodation and food services” not only runs on food but also is fond of promoting the fact that many of the most healthful and desirable foods and beverages grow on California farms and ranches. California, after all, helped start the farm-to-plate movement, and it’s not an exaggeration to say that agriculture is tied to the state’s identity from harvest (Cesar Chavez) to table (Alice Waters).

Granted, all economic sectors have ripple effects and multipliers. But unlike most other segments, California’s agricultural productivity and diversity are not readily duplicated elsewhere. Our soils and climate are what have made it possible for us to supply so much of our nation’s and the world’s food.

Food is central to California in more than just the nutritional sense. It contributes to nearly every aspect of our economy and our lives, an important point to keep in mind as we weigh what our water is worth during this drought, and the next one.

Karen Ross is California agriculture secretary. Daniel Sumner is a professor of agricultural and resource economics at UC Davis.

California Ag Today2016-05-31T19:28:15-07:00June 3rd, 2015|

Soil Health

Keeping Soils Healthy is a Top Priority

By Brian German, Associate Editor

Along with working on water issues, Jennifer Lester Moffitt, Deputy Secretary for the California Department of Food and Agriculture, addresses soil quality. Muffin said, “We need to do everything we can do increase water holding capacity so that when do irrigate, when it does rain, we are able to retain that water in the soil. And there are so many additional benefits, I need to look up the exact number, but roughly half the biodiversity of the earth is in the soil.”

While many research budgets have already been stretched thin to deal with the drought, soil research has been funded largely by the healthy soils initiative from the USDA.

Moffitt explained, “Potential state funding sources might be green house gas reduction revenue, but in order to use that money, we would have to show carbon offsets. If we were able to do that, we could show demonstration projects and develop incentives for farmers to sequester carbon, and the impact could be immense. I mean, we have 9 million acres of farmland in the state, and even if we get a small percentage of growers to adopt these practices, we could really make a huge impact.”

Moffitt stated, “You know, I think definitely there are benefits to managing the soil, studying the drought and looking at how we can be more resilient. Particularly for agriculture during drought, maintaining excellent soil health provides a huge benefit–I think a dual benefit–along with mitigating climate change. There’s a whole handful that healthy soils can do.”

Moffitt also mentioned other departments involved in the health soils initiative, “The Department of Conservation is working on this, especially with their Farmland Mapping and Monitoring Program (FMMP).” According to the The Department of Conservation’s Division of Land Resource Protection (DLRP) website, FMMP “produces maps and statistical data for analyzing impacts on California’s agricultural resources. Agricultural land is rated according to soil quality and irrigation status; the best quality land is called Prime Farmland. The maps are updated every two years with the use of a computer mapping system, aerial imagery, public review, and field reconnaissance.”

“CalRecycle,” continued Moffitt, “especially with regard to compost and their goal to reduce green waste in landfills by composting and applying it on agricultural land, is a win-win, all around. Also, the Water Board, Air Resources Board, Department of Water Resources and the land they manage, are really part of a holistic approach.”

Patrick Cavanaugh2016-05-31T19:28:15-07:00May 30th, 2015|

Could CDFA’s ACP Control Policy Devastate Our Citrus Industry Like Florida’s?

Citrus Industry is Fired Up Over Softened ACP Control Policy

By Patrick Cavanaugh

It seems that CDFA officials are giving up on controlling the Asian Citrus Psyllid (ACP) in Central California citrus growing areas! It sure looks like it.

Ever since the May 12 ACP trappings in the Lindsay area of Tulare County, there has been a major back-step in what has been an aggressive mandatory spray program to control any possible live psyllids within an 800-meter radius around the trap.

Now CDFA is suggesting that the spray programs should be voluntary and only 400 feet around the trap find.

According to Joel Nelsen, president of the Exeter-based California Citrus Mutual, “The conversation relative to the change in eradicating or treating for the ACP came about with a discussion between a few members of the scientific community and the department.”

“Frankly, the industry was unaware of this possible change in the program. When it was first released to the AG commissioner, it shocked everybody–is my understanding,” Nelsen said.

“And as a result, last Friday afternoon, the executive committee members from our pest and disease management committee had a very direct conversation with senior leadership of the CDFA. I understand that the conversation was extremely candid, somewhat emotional; if the industry to is going to be supporting a program to the tune of 15 million dollars, they want a say in how the program is run. And evidently, the Department of Agriculture is making some subjective decisions that we don’t believe are appropriate.”

“From my perspective, there were mistakes made at the onset of this program that we had to learn from; and if we don’t take seriously—psyllid control, psyllid control, psyllid control!—we’re going to end up in the same type of quandary that our colleagues in Florida, Texas, Mexico and even Brazil are in.

Too many psyllids, an endemic population, some of which will contract citrus greening disease and eventually contaminate citrus trees, could devastate central California’s $2 Billion industry. “If we even allow one psyllid to continue to foster a population, then we have failed at our effort. And so from the perspective of Citrus Mutual, we are in an eradication mode,” Nelsen said.

“We are in a position in which we can find isolated psyllids and treat, and we are in position where continuous trapping and tapping (with bats and trays in searching for psyllids) and intensive trapping is not finding an endemic population. So for the department to argue that the population is endemic, its a ‘what if’ scenario that we don’t think is appropriate.”

Nelsen said that the pushback by his pest and disease management committee might have made a difference. “I haven’t received anything, but I think that conversation last Friday afternoon yielded some intended results. There’s a reconsideration, and I give a lot of credit to the industry members who stood up the department; but until it happens, its not real,” he said.

Patrick Cavanaugh2021-05-12T11:06:01-07:00June 3rd, 2014|

Secretary Ross Joins Elementary School Students to Experience Mobile Dairy Classroom

Source: Tammy Anderson-Wise, CEO Dairy Council of California

Earlier this month, CDFA Secretary Karen Ross joined students at Sacramento’s Pacific Elementary School for a visit from the Mobile Dairy Classroom, where an instructor shared fun facts like: cows have built-in fly swatters, and milk is warm when it comes out of the udder.

As the original farm to school program in California, Mobile Dairy Classroom has brought a bit of the dairy farm to schools across the state since the 1930s.

To help children better appreciate where their milk and milk products come from, the free assemblies provided by the Dairy Council of California teach children about agriculture and cows, healthy eating from all five food groups, and how to lead healthy, active lifestyles.

Mobile Dairy Classroom assemblies augment the Dairy Council of California’s classroom nutrition education lessons that are also free to schools as part of the dairy industry’s commitment to community health.

With six Mobile Dairy Classroom units across California, 400,000 students each year have the chance to make a personal connection with a cow and a calf, and better understand where their milk comes from.

Furthermore, the assemblies allow for a better appreciation for the role of the dairy farmer and milk processor in providing healthy food and why milk and milk products are an essential part of an overall balanced diet with foods from all five food groups.

Patrick Cavanaugh2016-10-18T16:10:11-07:00May 20th, 2014|

Heat Illness Prevention: Warning for Farmworkers This Week

Heat Illness Prevention

Extreme Heat Wave Expected to Continue Throughout this Week

With really high temperatures throughout the Central Coast, Cal/OSHA will probably focus enforcement in coming days in these areas. Please remember the key points of compliance with the Heat Illness Prevention Standard:

* Water — 1 quart per worker per hour, with a plan for replenishment throughout the work shift

* Shade — enough for 25% of the crew working at the location; use of natural shade is acceptable if no shadow is cast; air-conditioned vehicles are acceptable; provided at all times when temperature exceeds 85 degrees

* Rest — allow workers to rest in shade if they feel the need for no less than 5 minutes

* Training — workers & supervisors must be trained about heat illness and emergency response procedures before being exposed to heat

* High-Heat Procedures — ensure effective communications in case of emergency; observe employees carefully for signs of heat illness; remind employees to drink water throughout the shift; closely supervise un-acclimatized employees for first 14 days of exposure to high heat

Patrick Cavanaugh2017-05-04T16:51:11-07:00May 14th, 2014|

CENTER FOR LAND-BASED LEARNING CELEBRATES 20TH ANNIVERSARY

Happy 20^th Anniversary!

CDFA Secretary Karen Ross reported TODAY, “I had the honor and pleasure to help celebrate the 20th anniversary of the Center for Land-Based Learning, a non-profit organization in Winters started by California State Board of Food and Agriculture president, Craig McNamara, and his wife, Julie, to help connect young people with nature and agriculture.”

“In the last two decades, the Center has become a force in this state for its extremely effective youth development and beginning farmer education,” Ross continued. “I want to commend Craig for his vision, passion and commitment of resources to make the Center an entity that touches so many people in such positive ways and is absolutely contributing to a better future for California agriculture.”

“Happy 20th Anniversary, Center for Land-Based Learning!”

_______________________________________

The Center for Land-Based Learning strives to inspire and motivate people of all ages, especially youth, to promote a healthy interplay between agriculture, nature and society through their own actions and as leaders in their communities.

The Center for Land-Based Learning envisions a world where there is meaningful appreciation and respect for our natural environment and for the land that produces our food and sustains our quality of life.

Patrick Cavanaugh2021-05-12T11:06:02-07:00October 26th, 2013|

Tulare County Ag Value Just Behind Fresno!

Tulare County 2012 Crop Report Production Value Up 10 Percent

Tulare County’s total gross production value for 2012 is $6.22 billion. The report, released today, showed an increase of $581 million, or 10 percent above the 2011 value of $5.6 billion.

Dairy products continue to be the leading agricultural commodity in the County, with a total gross value of $1.8 billion, a decrease of 12 percent.

“Milk represents 29 percent of the total crop and livestock value for 2012,” said Marilyn Kinoshita, Tulare County Agricultural Commissioner. “Total milk production in Tulare County remained relatively stable,” she said.

Possibly, if milk prices were a little higher during the year, Tulare County would have beat Fresno County for the first time!

“Livestock and Poultry’s gross value of $661 million represents an increase of 5.8 percent above 2011, mostly due to an increase in value for turkeys, cattle and calves,” noted Kinoshita.

Fruit and nut commodities were valued at $2.8 billion representing an increase of 29 percent. “The majority of this gain was the result of an excellent year for our grape category,” Kinoshita noted.

The total value of all field crops was $776 million, an increase of 24 percent from 2011. “Local demand for dairy feed continues to keep high values for our field crops. Nursery products were valued at $67 million, representing an increase of 2.5 percent over last year. “This minor increase is a reflection of the continued uncertainties in both the housing and agricultural markets,” Kinoshita explained.

Vegetable crops were valued at $20 million in 2012, representing a less than one percent increase.

“The 2012 report covers more than 120 different commodities, 43 of which have a gross value in excess of $1 million. Although individual commodities may experience difficulties from year to year, Tulare County continues to produce high-quality crops that provide food and fiber to more than 84 countries throughout the world,” said Kinoshita.

Kinoshita expressed appreciation to her staff, particularly Lea Pereira, Jacqui Balderas, and Dennis Haines for their contributions to the report.

Patrick Cavanaugh2016-08-31T13:28:59-07:00July 23rd, 2013|