Crop Protection

UC Davis Foundation Plant Services Serves the Ag Industry

UC Davis Foundation Plant Services, Critical Service to the Ag Industry

 

By Brian German, Associate Editor

 

UC Davis is home to Foundation Plant Services (FPS), a plant repository the world relies on for plant importation and quarantine, disease testing, virus elimination, and DNA identification services for a variety of plants and rootstocks. FPS also coordinates the release of UC-patented horticultural varieties and provides an essential link between researchers, nurseries and producers.

 

“Established at UC Davis in 1958, FPS has grown from a small kind-of-mom-and-pop scientific effort sourcing out cherry and grapevine cuttings that have been screened for virus to nurseries so that they could make better plants for growers,” said Deborah Golino, director of FPS since 1994. “FPS has grown to the point where it is a self-supporting center. We owe a lot to the growers and nursery industry that have supported us over these years,” she said.

UC Davis Foundation Plant Services

 

Today FPS employs about 35 people on “soft money,” including scientists in the lab and people in the green houses, as well as propagators, and field workers. About 250 acres of various plantings—largely grapes of course—plus programs with strawberries and sweet potatoes that are mostly run in green houses,” noted Golino.

 

“All other programs circle around getting correctly identified, valuable commercial plant materials (cultivars). Many times, great people save varieties, and screening them for virus and making sure that commercial nurseries have that virus screened materials, so they can make plants for farmers that have the added productivity and sustainability that comes with clean material,” explained Golino.

 

FPS advances clean material in the lab by cutting out a meristem shoot tip and grow a plant from that. “Let’s say we have a valuable Chardonnay that came in from France. It’s a new clone and it has a couple of viruses in it. In a process that takes about a year, we take a micro-shoot tip culture and regenerate a plant,” Golino said. “For reasons that aren’t really fully understood, regenerating that plant from the tiny .5 millimeter piece gets rid of viruses. That’s our therapy, but what we give to most nurseries and growers who buy material from us is that little plant grown up in the field, and we might have hundreds or even thousand of cuttings of some root stocks.”

 

“The most common route for advancing a clean plant cultivar is by nurseries coming in to buy several hundred cuttings,” Golino explained, “and plant them in a field. Those plantings grow big mother plants from which they harvest more cuttings to be grown and eventually sold to growers. It’s a multi-year generational process.”

 

“We have over 900 cultivars of grapes and over 5,000 accessions because we have multiple clones of Chardonnay and Pinot Noir,” Golino said. “All of that material is improved by the technology we have used, technology that has been developed by other UC researchers to conduct DNA identification to ensure accuracy, which is part of the FPS mission.”

Clean Plant Network

 

“That material is held as a trust to improve our agricultural offerings to growers of fruit trees and other crops,” Golino said. “Even though much of the material is not produced by UC growers and might even be produced by a Cornell or a Michigan breeder, it is still important to our agriculture here in California and across the country since the 2008 Farm Bill was passed. I think we owe Congressman Sam Farr (CA -20) a tribute for that. Since then, there has been money for the National Clean Plant Network with USDA’s Animal and Plant Inspection Service (APHIS) and they have funded about 20 clean plant centers around the country.”

 

“FPS certainly provides the highest level of screening in the world,” Golino stated, “and I think we might be the biggest too. In this modern world where margins are so thin, the universities are so tight for money for research and especially for teaching, and they have so many challenges taking care of those things, the experiment station does not have much money for service work, like the work that is done at FPS.”

 

“FPS conducts its work for industry, and that isn’t really directly relative to the university’s mission which has to be strictly accommodated. That is why California grape and fruit tree nurseries have assessed themselves to fund our programs since the mid 1980s,” said Golino. “And then we have the clean plant money on top of that, and our grape nurseries actually pay user fees on the plant material they make from our material. That keeps the doors open and keeps us doing world class work,” Golino said.

2021-05-12T11:05:49-07:00August 18th, 2016|

Jamming Leafhopper Signals

Jamming Leafhopper Signals to Reduce Insect Populations that Vector Plant Disease

By Patrick Cavanaugh, Farm News Director

 

 

An innovative team of researchers at the San Joaquin Valley Agricultural Sciences Center, USDA Agricultural Research Services (ARS) in Parlier Calif., are trying to confuse leafhopper communication in hopes of reducing certain devastating plant diseases. Of particular interest is the glassy-winged sharpshooter, a large leafhopper that can vector or spread the bacteria Xylella fastidiosa from one plant to another which causes devastating plant diseases such as Pierce’s disease in grapes and almond leaf scorch

 

Dr. Rodrigo Krugner, a research entomologist on the USDA-ARS Parlier team since 2007, explained, “We started on this glassy-winged sharpshooter communication project about two years ago. These insects use substrate-borne vibrations, or sounds, to talk to, identify and locate each other; actually do courtship; and then mate,” Krugner said.

Click here to hear LEAFHOPPER SOUNDS!

Glassywinged Sharp Shooter

Glassywinged Sharp Shooter

 

“This area of research started probably 40, or 50 years ago with development of a commercially-available laser doppler vibrometer (LDV), a scientific instrument used to make non-contact vibration measurements of a surface,” Krugner said. “Commonly used in the automotive and aerospace engineering industries, the LDV enabled an entomologist to listen to and amplify leafhoppers communicating,” Krugner said. “We’ve been doing recordings in the laboratory, learning about their communication with the idea of breaking, or disrupting, that communication. Once we disrupt that, we can disrupt mating and thereby reduce their numbers in vineyards and among other crops.”

 

Krugner noted the research team is evaluating two different approaches: one is to discover signals that disrupt their communication, and the other is lure them away from crops or towards a trap. “We may be looking at female calls, for example. An analogous system would be the pheromones, or long-range attraction volatile chemicals released by female lepidoptera, to attract males.” However, since leafhoppers use only sound, Krugner said, “We’re trying to come up with signals to disrupt their mating communication. We’re also looking at signals to jam their frequency range, 4000-6000 Hz, so they cannot hear each other,” Kruger said. “We’re also looking at signals that can be used to aggregate them, or lure them, into one section of a crop, or maybe repel them from the crop. These are all different approaches that we’re investigating right now.”

 

Krugner explained, “Researchers are attempting to perfect the disruptive sounds in order to do the things we need—to actually implement a management strategy for disrupting not only glassy-winged sharpshooter, but anything in a vineyard that actually communicates using vibrational communication. We know what they are saying to each other, which is very important. In the laboratory, the signals that we have look promising in disrupting the communication of these insects, so we’re taking them into the field.

 

Current mating disruption trials are underway in Fresno State vineyards. “We’re going to finish that research, hopefully, next year,” said Krugner, adding, “usually, fieldwork takes two to three years to show something.”


(Featured photo:  Rodrigo Krugner, research entomologist, USDA-ARS, Parlier)


 

2021-05-12T11:05:49-07:00August 15th, 2016|

Vigilant Seed Bank Reduction for Weed Control

Vigilant Seed Bank Reduction: Whatever it takes, don’t let weeds set seed.

By Patrick Cavanaugh, Farm News Director

 

For the past 15 years, Robert Norris, professor emeritus and vegetable crops weed specialist, UC Davis Department of Plant Sciences, has continued to attend Weed Day each year at UC Davis and to contribute weed photography for CalPhotos, a UC Berkeley Digital Library Project photo database of world-wide plants, animals, landscapes, and other natural history subjects developed to provide a testbed of digital images for computer science researchers to study digital image retrieval techniques. Norris was involved with initiating the Plant Protection and Pest Management Graduate Program at UC Davis.

 

“I’ve been a botanist since I was 14 years old,” Norris said, “and I still have a lot of passion regarding weed control.” Norris has a strong and steady philosophy on weed control and it all comes down to seeds. “The last 25 years of my work, I looked at population dynamics of weeds, like seed longevity in the soil and what we call the size of the seed bank also known as the seed production by weeds. That’s really where I spent most of my time.

Field Bindweed

Field Bindweed

 

“I found that most people have a very poor idea of how many seeds are produced by a weed. This led me to question some of our current management philosophies; namely, the one that comes out of entomology—the use of thresholds (or how many weeds need to be present before treating them),” noted Norris. “I felt that for weed science, thresholds were not the way to go, and my position has been vindicated by the problems we’ve run into using thresholds.”

 

Norris offered the example, “Barnyard grasses are probably one of our most serious summer grass weeds. A small plant can produce 100,000 seeds; while a big plant, well over a million. I can remember going put in a tomato field years ago and looking at one barnyard grass plant. Because I had been working with it, I can say that plant probably put out 50,000 seeds. If you spread those seeds around an acre, that’s enough to give you serious yield loss the next year,” Norris explained. “Again, that’s one plant, spread out over an acre. Obviously its seeds wouldn’t spread over an acre [on their own], but with our tillage equipment we would move it around quite a bit.”

 

“My bottom line for about 30 years now is: Don’t let the weeds set seed. Whatever it takes, don’t let them set seed,” Norris said. If you follow that philosophy, Norris said after a while you drive the seed bank down.

 

“Many people don’t realize this, but some of our really big growers got on to it a long time ago. One farming operation I worked with for years, J. G. Boswell Co., with most of its land in Kings County. “I knew the manager in the late ’50s, into the ’70s. He now is retired now, but he came to this conclusion himself back in the late ’50s,” Norris said. “I haven’t been on Boswell’s property now for 20 years, because I retired. However, if you go down there, you will not see a weed problem, at least not like most growers.”

 

“The difficulty really is, in order to carry out this philosophy, you need to use hand labor for weed management and it is becoming less and less easy to find,” explained Norris. “Most weed management is done on a one-year one-crop basis; whereas, the type of management we’re talking about where we’re really thinking seed bank dynamics, has to be done over multiple years. Another big problem that I still see is if you miss one year, you can undo 5 to 10 years of what you’ve just been doing, because of this high seed output,” he said.


NEVER LET ‘EM SET SEED, by Robert Norris, Weed Science Society of America.


 

2021-05-12T11:05:50-07:00August 8th, 2016|

Mathesius is New UC Soil Scientist

Mathesius is New Agronomy Farm Advisor in Sutter-Yuba, Colusa Counties

By Patrick Cavanaugh, Farm News Director

 

Konrad Mathesius is the new Agronomy farm advisor at the UC Division of Agriculture and Natural Resources Cooperative Extension, Sutter-Yuba, Colusa Counties. Mathesius first explained his unusual last name. “It means ‘mathematics’ in Latin. I guess we had accountants in our family lineage back there somewhere,” he said.

Mathesius completed his undergrad degree in political science at Utah State, followed by two master’s degrees at UC Davis in Soils and Biogeochemistry; and in International Agricultural Development (IAD)—a graduate group within the Department of Plant Sciences. “The IAD is flexible in its curriculum, which allowed me to take many plant- and soil- specific courses. I took the opportunity at IAD to specialize in soils,” he said.

California Safflower Field

California Safflower Field

“Through the years, we have learned a lot through the pioneers of soil science and it’s an exciting field because there is still a lot to learn,” said Mathesius. “And everything that comes out of soil science, in one way or another, is applicable to life on the planet.”

“Soils also tell a story, and that’s one thing I really enjoy about it. It’s especially evident in California because there is a remarkable combination of parent material that has created an abundance of different soils in the state,” noted Mathesius. “And it’s very relevant to agriculture, ecology, and environmental science. Differences in soils create a stark contrast in how crops grow and how they need to be managed,” he said.

Mathesius is responsible for the agronomic crops grown in his region, including dry beans, oilseeds such as safflower and sunflower, fresh market corn and silage corn, and small grains such as barley, wheat, and rye.

“I’m a soil scientist by trade, but ultimately I am a UC Cooperative Extension Farm Advisor and available to growers to figure out what their crop issues are—which include pests, diseases and soil fertility,” noted Mathesius. “I am a resource, and the UC system has many other resources and personnel who can thoughtfully consider solutions to crop problems.”

2021-05-12T11:05:51-07:00July 26th, 2016|

Breaking News: Cal Poly Opens New Greenhouse and Insect Rearing Facility

New Greenhouse Facility Opens to Save Citrus from Psyllids that Vector HLB

Facility to Rear Tamarixia Radiata, Natural ACP Predator

By Patrick Cavanaugh, Farm News Director

 

Scores of citrus industry leaders, citrus growers, scientists and CDFA officials attended the ribbon cutting event TODAY at the opening of a new greenhouse on the Cal Poly Pomona campus to rear Tamarixia radiata, a tiny parasitic wasp imported from Pakistan because it is an Asian Citrus Psyllid (ACP) nymph predator. ACP, in turn, is a serious nonnative citrus pest that can vector Huanglongbing (HLB)—a deadly citrus disease also known as Citrus Greening—that has devastated the powerhouse citrus Screenshot 2016-07-25 12.24.41.png

industry in Florida, threatens to ruin additional citrus economies, and is the biggest threat the California citrus industry has ever faced.

According to the United States Department of Agriculture Animal and Plant Health Inspection Service (USDA-APHIS), infected citrus trees “produce fruits that are green, misshapen and bitter, unsuitable for sale as fresh fruit or for juice. Most infected trees die within a few years.” ACPs have been detected in 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. Of those locations, the HLB disease has been detected in California, Florida, Georgia, Louisiana, Puerto Rico, South Carolina, Texas and the U.S. Virgin Islands.

ENTER:  Tamarixia radiata

Use of the ACP predator, Tamarixia radiata as a biological control for ACP was discovered by Mark Hoddle, biological control specialist and principal investigator, UC Riverside ( UCR), Department of Entomology. The first release of Tamarixia was in December 2011 after USDA-APHIS cleared the natural enemy for release from the Quarantine Facility at UCR.

Mark Hoddle UC Riverside Department of Entomology

Mark Hoddle UC Riverside Department of Entomology

“Tamarixia can kill ACP nymphs in two different ways,” explained Nick Hill, a Tulare County citrus producer and Citrus Pest & Disease Prevention Program (CPDPC) chair.  “The first is parasitism. In this instance, a female parasitoid lays an egg underneath a fourth or fifth instar—the larger and final developmental stage of the ACP nymph before becoming an adult—nymphs that are most preferred by Tamarixia for parasitism. When the egg hatches, the Tamarixia larva begins to feed on the under-surface of the ACP nymph. Eventually the larva completely excavates the body cavity of the ACP nymph and pupates inside the empty shell of its host.”

Hill explained the first releases of the tiny and harmless wasp will occur this fall in urban areas, “to help control ACP so that we do not have to do mitigations such as spraying in those areas. We hope to get to a point where we no longer need to go into people’s yards and ask if we can treat the trees.”

“The issue,” commented Valerie Melano, professor and chair, Cal Poly Pomona Plant Sciences and interim chair, Cal Poly Agribusiness & Food Industry Management/Agricultural Science, “is that we need to come up with the best possible ways to raise enough wasps for big releases to prey on ACP. We will have CDFA employees working in this green house, as well as student workers who have participated in our research program all along,” noted Melano.

Nick Hill, CPDPC chair

Nick Hill, a Tulare County citrus producer and Citrus Pest & Disease Prevention Program (CPDPC) chair.

Hill added, “The idea is to get enough Tamarixia out there so they start reproducing themselves and they become self sufficient. This is tough to accomplish, but researchers think if they can get big numbers of the wasp into the urban areas, they can put a big dent in lowering the populations of ACP.”

Cal Poly Pomona Greenhouse

The new Cal Poly 5,040-square-foot research greenhouse, built in collaboration with Citrus Research Board and constructed through a $400,000 grant from the Citrus Pest & Disease Prevention Program, will house the second Tamarixia production program in California. CDFA’s Mount Roubideaux facility in Riverside houses current production. Both facilities will support the CPDPC biological control program that oversees releases in urban areas with high ACP populations.

The new greenhouse should produce a 1-ACP Research Greenhouse1.5 million wasps. “It’s a very nice facility,” said Hill. “We are trying to boost the biological control program to produce four million Tamarixia a year.”

California Quarantine

The California Department of Food and Agriculture (CDFA) operates an extensive monitoring program to track the distribution of the insect and disease in both residential areas and commercial citrus groves. Results have determined quarantine zones, guided releases of biological control agents, and prioritized areas for a residential chemical control program. Nearly all of southern California is under quarantine for ACP, due to the fact that more than 15 residential trees have been discovered to be in infected with HLB.

The ACP quarantine in California includes parts of the following counties:  Fresno, Kern, Kings, Madera, Monterey, San Benito, San Joaquin, San Luis Obispo, San Mateo, Santa Clara, and Stanislaus; and the following entire counties: Imperial, Los Angeles, Orange, Riverside, San Bernardino, San Diego, Santa Barbara, Tulare County, and Ventura.

Asian Citrus Psyllid Cooperative Program California, Arizona, Baja California, and Sonora (USDA-APHIS)

Asian Citrus Psyllid Cooperative Program
California, Arizona, Baja California, and Sonora (USDA-APHIS). Visit our Citrus Diseases page to identify a plant infected by citrus greening, citrus canker, citrus black spot and sweet orange scab. If you detect an infected plant, report it  immediately.

2021-05-12T11:05:51-07:00July 25th, 2016|

RECYCLED WATER PROJECT FOR WATER STABILITY, PART 4

Recycled Water Project for Water Stability: Takes Shape, Part 4

By Brian German, Associate Editor and Broadcaster

As part of our ongoing coverage on the North Valley Regional Recycled Water Program (NVRRWP), we spoke with Anthea Hansen, general Manager of the Del Puerto Water District. Over the next few months the project will start to take shape following the U.S. Bureau of Reclamation signing the Record of Decision last month, the high level of cooperation taking place among all the different entities, and positive public response.

Del Puerto Water District dpwdHansen commented, “I can’t speak enough about our good experience thus far. The cities, partners and consultants on the project have come together to really advance this concept—which was all it was seven or eight years ago —into something that will become a reality.

When demands are low in the Del Puerto water district, specifically in the winter months, water deliveries can flow to storage facilities or the San Luis Reservoir for later usage when demand is high. While many areas have already been using recycled water for agricultural needs, the progress by the North Valley program has inspired some communities to improve their own water policies.

Recycled water has long been used in agriculture in other areas of the state, most notably the Salinas Valley and in the south, maybe a little bit up in the north in the winegrape country. The Del Puerto Water District currently relies on water delivered through the Central Valley Project, which had zero deliveries for the previous two years, and are only providing 5% this year. This new program has the potential to produce more than 30,000 acre-feet of water per year as soon as 2018.

NVRRWP map recycled water

NVRRWP map (Source: www.nvr-recycledwater.org/description.asp)

Among an estimated 100 recycled water projects in various stages of development throughout the state, Hansen stated, “For the Central Valley, I think this is definitely a big first. We received about 14 public comments on the joint environmental document. Of those 14, three or four were letters of support, and we received some broad support from the environmental community. 

A project of this magnitude to deliver needed water stability could also be accomplished in other dedicated communities, according to Hansen. “We believe this project to be a model for other municipal and agricultural agencies in ways to regionally solve issues together, and hopefully, it will be a model for the nation.”

Anthea_Hansen

Anthea Hansen, general Manager of the Del Puerto Water District

“Hopefully,” said Hansen, “people are looking at this as a good example of ways to think outside the box and use available technology to solve problems locally and regionally, which is what we have been forced to do here on the Westside.

“With all the complexities of California’s plumbing,” explained Hansen, “it would be impossible for a small district like Del Puerto to really affect any of the big picture changes, but we certainly do have the ability to affect how we act locally and regionally. I also think the Central Valley has not historically been a magnet for a lot of assistance, programs or changes that work to our benefit, so we have to devise these for ourselves or we’ll be out be of business. I’m very thankful that the two cities—Modesto and Turlockon the east side of the river in our county, were willing to work with us, and I think we have a good partnership going forward.”


AAEES logo Leadership and Excellence in Environmental Engineering and Science

 

The North Valley Regional Recycled Water Program (Phase 3) won the 2015 Excellence in Environmental Engineering and Science™ Competition – Honor Award – Planning from the American Academy of Environmental Engineers & Scientists.

2021-05-12T11:05:52-07:00July 19th, 2016|

Field Bindweed Control Requires Multiple Programs

Consistent Management Needed to Eradicate Bindweed

By Laurie Greene, Editor

Kassim Al-Khatib, professor, UC Davis Department of Plant Sciences and UCANR Cooperative Extension specialist in weed science, discussed field bindweed, a problematic weed that has the ability to regrow even with chemical and mechanical control.

“This is weed has been around for a long time,” Al-Khatib said. “It adapted pretty well to hot, dry land areas because it has a long root with a lot of reserve in it. Whatever you try to do, the plant still has reserve in the root and can regrow again.”

The weed scientist explained that bindweed is so problematic, it has to be assessed and managed every season in a variety of ways in order to control it. “If you do a mechanical control, the plant can come back. If you do chemical control, the plant will come back. If you think that you can control it with one shot or in one season, you’re going to be disappointed. This is a serious weed problem that requires a program with multiple approaches over multiple years,” he said.

Field bindweed (Photo by Jack Kelly Clark, UC Statewide IPM Program)

Field bindweed (Photo by Jack Kelly Clark, UC
Statewide IPM Program)

The weed is also difficult to eradicate, according to Al-Khatib, “because there’s a huge seed bank, plus these seeds have a hard coat, which means they can stay in the soil longer. If you try to germinate some of them this year, you’re going to have more seeds coming next year.”

Al-Khatib emphasized a multiple approach is still the best way to reach consistent, effective results. “The key point with field bindweed is to be consistent, have a program and envision what you can do over multiple years to get rid of it. Herbicide may suppress and weaken bindweed, but it is not going to control it or eradicate it. You need multiple approaches—chemical, mechanical, some biological.”

He offered that mites, if they can get established, have been found to feed on field bindweed, another example of using a multi-pronged eradication approach. Mildew can also weaken it. “The point I want to make,” Al-Khatib repeated, “is it takes a multiple approach, multiple tools, and multiple years before you get rid of it.”


Resources:

Field Bindweed, How to Manage Pests: Pests in Gardens and Landscapes, UC IPM

 

2021-05-12T11:05:52-07:00July 14th, 2016|

BREAKING NEWS: ACP QUARANTINES IN MERCED AND MONTEREY COUNTIES

ASIAN CITRUS PSYLLID (ACP) QUARANTINES IN MERCED AND MONTEREY COUNTIES

Quarantines are now in place in both Merced and Monterey Counties due to recent Asian citrus psyllid (ACP) detections.  One ACP was detected near the City of Merced in Merced County and two ACP in one trap within the City of Salinas in Monterey County.

The quarantine zone in Merced County measures 123 square miles, bordered on the north by Kenney Avenue; on the south by W Dickenson Ferry Road; on the west by Shaffer Road; and on the east by

SaveOurCitrus

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. ACP

E Yosemite Avenue. Monterey County’s quarantine measures 111 square miles and is bordered on the north by Pesante Road; on the south by the Salinas River; on the west by Castroville Road; and on the east by Gabilan Creek. The quarantine maps for both Merced and Monterey Counties are available online at: www.cdfa.ca.gov/go/acp-maps. Please check this link for future quarantine expansions in these counties, should they occur. Quarantines in new counties will be announced separately.

The quarantine prohibits the movement of citrus and curry leaf tree nursery stock, including all plant parts except fruit, 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 or send citrus fruit or leaves, potted citrus trees, or curry leaves from the quarantine area.

ACP county-wide quarantines are now in place in Imperial, Los Angeles, Orange, Riverside, San Bernardino, San Diego, Santa Barbara, Tulare and Ventura Counties, with portions of Alameda, Fresno, Kern, Kings, Madera, Merced, Monterey, San Benito, San Francisco, San Joaquin, San Luis Obispo, San Mateo, Santa Clara, and Stanislaus counties 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 leaf trees, are susceptible hosts for both the insect and disease.  There is no cure for HLB and once a tree becomes infected, the diseased tree will decline in health and produce bitter, misshaped fruit until it dies.  In California, HLB has only been detected on residential properties in 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 or your local agricultural commissioner’s office (Merced County (209) 385-7431; Monterey County (831) 759-7325).  For more information on the ACP and HLB, please visit: www.cdfa.ca.gov/go/acp.

2021-05-12T11:05:52-07:00July 14th, 2016|

CULTIVATING COMMON GROUND: The State of the Wealthy Class in California

CULTIVATING COMMON GROUND:

The State is Sinking, and Its Wealthy Class Is Full of Hypocrites

Editor’s note: We thank Victor Davis Hanson for his contribution to California Ag Today’ CULTIVATING COMMON GROUND.

By Victor Davis Hanson

There was more of the same-old, same-old California news recently. Some 62 percent of state roads have been rated poor or mediocre. There were more predications of huge cost overruns and yearly losses on high-speed rail—before the first mile of track has been laid. One-third of Bay Area residents were polled as hoping to leave the area soon.

Such pessimism is daily fare, and for good reason.

The basket of California state taxes—sales, income, and gasoline—rate among the highest in the U.S. Yet California roads and K-12 education rank near the bottom.

After years of drought, California has not built a single new reservoir. Instead, scarce fresh aqueduct water is still being diverted to sea. Thousands of rural central-California homes, in Dust Bowl fashion, have been abandoned because of a sinking aquifer and dry wells.

One in three American welfare recipients resides in California. Almost a quarter of the state population lives below or near the poverty line. Yet the state’s gas and electricity prices are among the nation’s highest.

Finally by Victor Davis Hanson

– Victor Davis Hanson

One in four state residents was not born in the U.S. Current state-funded pension programs are not sustainable.

California depends on a tiny elite class for about half of its income-tax revenue. Yet many of these wealthy taxpayers are fleeing the 40-million-person state, angry over paying 12 percent of their income for lousy public services.

Public-health costs have soared as one-third of California residents admitted to state hospitals for any causes suffer from diabetes, a sometimes-lethal disease often predicated on poor diet, lack of exercise, and excessive weight.

Nearly half of all traffic accidents in the Los Angeles area are classified as hit-and-run collisions.

Grass-roots voter pushbacks are seen as pointless. Progressive state and federal courts have overturned a multitude of reform measures of the last 20 years that had passed with ample majorities.

In impoverished central-California towns such as Mendota, where thousands of acres were idled due to water cutoffs, once-busy farmworkers live in shacks. But even in opulent San Francisco, the sidewalks full of homeless people do not look much different.

What caused the California paradise to squander its rich natural inheritance?

Excessive state regulations and expanding government, massive illegal immigration from impoverished nations, and the rise of unimaginable wealth in the tech industry and coastal retirement communities created two antithetical Californias.

One is an elite, out-of-touch caste along the fashionable Pacific Ocean corridor that runs the state and has the money to escape the real-life consequences of its own unworkable agendas.

The other is a huge underclass in central, rural, and foothill California that cannot flee to the coast and suffers the bulk of the fallout from Byzantine state regulations, poor schools, and the failure to assimilate recent immigrants from some of the poorest areas in the world.

The result is Connecticut and Alabama combined in one state. A house in Menlo Park may sell for more than $1,000 a square foot. In Madera, three hours away, the cost is about one-tenth of that.

In response, state government practices escapism, haggling over transgender-restroom and locker-room issues and the aquatic environment of a three-inch baitfish rather than dealing with a sinking state.

What could save California?

Blue-ribbon committees for years have offered bipartisan plans to simplify and reduce the state tax code, prune burdensome regulations, reform schools, encourage assimilation and unity of culture, and offer incentives to build reasonably priced housing.

Instead, hypocrisy abounds in the two Californias.

If Facebook billionaire Mark Zuckerberg wants to continue lecturing Californians about their xenophobia, he at least should stop turning his estates into sanctuaries with walls and security patrols. And if faculty economists at the University of California at Berkeley keep hectoring the state about fixing income inequality, they might first acknowledge that the state pays them more than $300,000 per year — putting them among the top 2 percent of the university’s salaried employees.

Immigrants to a diverse state where there is no ethnic majority should welcome assimilation into a culture and a political matrix that is usually the direct opposite of what they fled from.

More unity and integration would help. So why not encourage liberal Google to move some of its operations inland to needy Fresno, or lobby the wealthy Silicon Valley to encourage affordable housing in the near-wide-open spaces along the nearby I-280 corridor north to San Francisco?

Finally, state bureaucrats should remember that even cool Californians cannot drink Facebook, eat Google, drive on Oracle, or live in Apple. The distant people who make and grow things still matter. 

Elites need to go back and restudy the state’s can-do confidence of the 1950s and 1960s to rediscover good state government — at least if everyday Californians are ever again to have affordable gas, electricity, and homes; safe roads; and competitive schools.


Victor Davis Hanson, as described on his website, is the Martin and Illie Anderson Senior Fellow in Residence in Classics and Military History at the Hoover Institution, Stanford University, a professor of Classics Emeritus at California State University, Fresno, and a nationally syndicated columnist for Tribune Media Services.

He is also the Wayne & Marcia Buske Distinguished Fellow in History, Hillsdale College, where he teaches each fall semester courses in military history and classical culture.

Hanson was awarded the National Humanities Medal in 2007, the Bradley Prize in 2008, as well as the William F. Buckley Prize (2015), the Claremont Institute’s Statesmanship Award (2006), and the Eric Breindel Award for opinion journalism (2002).

Hanson, who was the fifth successive generation to live in the same house on his family’s farm, was a full-time orchard and vineyard grower from 1980-1984, before joining the nearby CSU Fresno campus in 1984 to initiate a classical languages program. In 1991, he was awarded an American Philological Association Excellence in Teaching Award, which is given yearly to the country’s top undergraduate teachers of Greek and Latin.


The opinions, beliefs and viewpoints expressed by the various participants on CaliforniaAgToday.com do not necessarily reflect the opinions, beliefs, viewpoints or official policies of the California Ag Today, Inc.

2016-08-09T15:32:36-07:00July 12th, 2016|

Weed Control in Rice Fields

Controlling Herbicide-Resistant Weeds in California Rice Fields

By Emily McKay Johnson, Associate Editor

Whitney Brim-DeForest, UC ANR Cooperative Extension rice farm advisor for Sutter, Yuba, Placer and Sacramento Counties in California, currently works in all rice production areas across the state to identify problematic weeds in rice fields.

Given her background in weed science, Brim-DeForest explained California rice growers flood their fields for weed suppression, as well as use herbicides for weed control and management. “I’d say that we do have quite a few herbicides right now. As we continue to get new herbicide resistant weeds every year,” said Brim-DeForest, “we are starting to run out of options, especially for some growers who encounter herbicide resistance.”

Brim-DeForest believes herbicide resistance was first discovered in the early 1990’s, but “has become significantly problematic for growers within the last 20 years. Because of the herbicides we use and the limited number that we have, we have ended up with an increasing number of weeds that are herbicide resistant every year. Since about 2000,  we’ve had a new species or herbicide that encounters resistance every year,” she stated.

Brim-DeForest treats a multitude of weed species in her line of work. “I would say the watergrass species is our biggest problem,” she noted. “We also have a weedy red rice that was discovered in the early 2000s. It is not widespread, but we do have a few fields with it,” she explained.

Featured Photo: Whitney Brim-DeForest, UC ANR Cooperative Extension rice farm advisor.

2021-05-12T11:03:00-07:00July 11th, 2016|
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