USDA Pesticide Data Program Report Confirms Food Safety

USDA Pesticide Data Program Report Confirms Food Safety:

More than 99 percent of sampled food tested below allowable pesticide residue levels!

The U.S. Department of Agriculture (USDA) has confirmed again in its annual report that American consumers can focus on the nutritional benefits of conventional and organic produce without concern for pesticide residues. Over 99 percent of fresh and processed food available to consumers tested below allowable pesticide residue levels, as detailed in the 24^thPesticide Data Program (PDP) Annual Report released on January 11, 2016 by the USDA Agricultural Marketing Service (AMS). Only .36 percent [0.36%] of the products sampled through the PDP had residues above the U.S. Environmental Protection Agency (EPA) established tolerances, giving consumers plentiful options to meet their daily nutritional needs.

“Today’s consumers can choose from food produced with a variety of farming methods and necessary crop protection strategies and be confident that it will sustain and enrich their families’ lives,” stated Jay Vroom, president and CEO of CropLife America (CLA). “Across the nation, our growers continue to use the most advanced crop protection technology available to target specific crop threats. From precision agriculture to integrated pest management, farmers in the heartland, the plains, coastal areas and everywhere in between are pushing forward with the best ways to produce food for their communities and for the country.”

PDP researchers tested a total of 10,619 samples of fresh and processed fruit and vegetables (8,582 samples), oats (314 samples), rice (314 samples), infant formula (1,055 samples), and salmon (354 samples). To ensure the samples were representative of the U.S., researchers collected data in a variety of states throughout different times of the year. The findings support the Dietary Guidelines for Americans 2015-2020, recently released by USDA and the U.S. Department of Health, which encourage consumers to eat more fruits and vegetables.

“With rapid advancements in computing technology, the space for developing new ways to fight agricultural threats is increasing exponentially,” stated Dr. Janet E. Collins, senior vice president of science and regulatory affairs at CLA. “Consumers have a number of options at the grocery store, thanks in large part to the work of the scientific community involved in research and development, the companies that are manufacturing products, and America’s farmers and ranchers. The 2014 PDP report demonstrates again that, with the sound science-based regulation of pesticides and commitment from the industry, farmers and other stakeholders, we can reach toward making sure that every American, no matter their wallet size or geographic location, can access healthy food.”

A 2012 report from CLA demonstrates that crop protection has made healthy food more financially accessible to the American consumer, providing a 47.92 percent savings in overall grocery bills for a family of four in the U.S.¹ In addition, increased agricultural production, due to advanced pesticides, has created an additional 1,040,661 jobs generating more than $33 billion in wages—all while decreasing the need for tillage operations, thereby reducing fossil fuel use by 558 million gallons per year.

Recent reports from the United Nations also show that an increasing number of people worldwide have gained access to healthy food. Over the past 25 years, the number of people worldwide who are hungry has declined from one billion to about 795 million, or about one person out of nine—which means that 2 billion people have avoided a “likely state of hunger” given the global population increase of 1.9 billion people since 1990-92.² Multiple factors have contributed to the decrease in global hunger, including the integration of family farmers and small holders in rural areas into well-functioning markets for food, inputs and labor.

The PDP was established in 1991 for the purpose of collecting data on pesticide residues found in food. Information collected by the PDP is sent to the EPA to help the agency conduct important dietary risk assessments. The USDA also uses this data in the development of integrated pest management objectives. Since the PDP program was initiated, 109 different commodities have undergone testing. A complete version of the 2014 Annual Summary is available at www.ams.usda.gov/pdp.

¹ CropLife America. The Contributions of Crop Protection Products to the United States Economy.

² Food and Agriculture Organization of the United Nations, the International Fund for Agricultural Development and the World Food Program. State of Food Insecurity in the World 2015.

Established in 1933, CropLife America (www.croplifeamerica.org) represents the developers, manufacturers, formulators and distributors of plant science solutions for agriculture and pest management in the United States. CropLife America’s member companies produce, sell and distribute virtually all the crop protection and biotechnology products used by American farmers. CLA can be found on Twitter at @CropLifeAmerica. CLA supports CropLife StewardshipFirst.

California Ag Today2021-05-12T11:03:05-07:00January 13th, 2016|

Protecting California Citrus from ACP

By Charmayne Hefley, Associate Editor

[embedvideo id=”ZWgOOjpxwE8″ website=”youtube”]

California’s $2.2 billion fresh citrus industry that supplies 85 percent of the nation’s fresh citrus is currently healthy and vibrant despite the background threat of the Asian Citrus Psyllid (ACP), according to Kevin Severns, a citrus grower in Sanger, CA; general manager of the Orange Cove-Sanger Citrus Association, a cooperative citrus packing house in eastern Fresno County; and chairman of California Citrus Mutual.

“We’re quite concerned about it,” Severns said about the ACP—a tiny bug that is a known carrier or vector of “huanglongbing” (HLB), a devastating, incurable disease of citrus trees that has already demolished the citrus industry in Florida. “We’ve been able to keep the bug at bay to this point,” Severins continued, “at least here in the Central Valley, but we’re very concerned about it. There are a lot of issues to be concerned about with this bug.”

California has taken note of the devastation of Florida’s industry, Severns said, and is taking steps to ensure the safety of California’s citrus. “Having gone to Florida with many of our citrus growers,” Severns explained, “I heard Florida growers tell we must control the bug. So we’re trying to keep this bug at bay and not allow [the infestation] to expand. We’ve had varied success in different areas of California, but so far, we’ve been able to keep the bug’s expansion here in the Central Valley to a minimum. We continue to have finds from time to time, but we haven’t yet had an explosion of the population of the ACP.”

Severns said, “We have a very successful partnership with the California Department of Food and Agriculture (CDFA).” While trapping ACP is critical, he emphasized the importance of enlisting the help of residential folks with citrus in their backyards to get involved in the conversation, to look for this pest, and to join in the fight. “The trap is very limited in its ability to pick up ACP, so it’s very important that we have visual surveys in which growers and homeowners actually go out and look at their trees for the bug.”

Severns said current measures against the spread of the ACP is helping to buy time for researchers to find a cure for HLB. “We realize every place on earth where the ACP has gone, eventually has been followed by HLB,” Severns said, “so we’re trying very hard to buy time and give our researchers and scientists a chance to come up with a solution to this disease—whether it is a resistant type of citrus variety or a cure for the trees.”

Preventing the spread of ACP and HLB, from commercial citrus growers to residential citrus growers, will require that everyone works together. To learn more, go to CaliforniaCitrusThreat.org or contact your local Ag Commissioner.

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Did you know, the historical time period establishing the California citrus industry is known as the “other” California Gold Rush? (Source: California Citrus Mutual)

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Patrick Cavanaugh2021-05-12T11:05:58-07:00January 12th, 2016|

Irrigation Uniformity in Almonds

Attaining Irrigation Uniformity in Almond Orchards

By Patrick Cavanaugh, Deputy Editor

Terry Prichard, a water management specialist with UC Cooperative Extension at UC Davis for 35 years whe he retired five years ago, is still at work. Prichard is currently collaborating with Almond Board of California to improve water management in almonds, especially irrigation uniformity. “I am still researching nitrogen management for all crops through a grant through the UC from CDFA, and I am helping the Almond Board with their irrigation initiative and their Irrigation Improvement Continuum,” Prichard said.

Prichard explained, “We try to apply water in order to get an average amount of water throughout the field and do that very uniformly. When it is done non-uniformly, farmers are using extra water to reach all parts of the field. So improving irrigation uniformity allows us to apply less total water, but still meet the crop’s water demands,” Prichard noted.

Dormant almond trees with micro-sprinkers

Improvements to irrigation uniformity can be done in any field, according to Prichard. He suggests your designer should strive for good irrigation uniformity when creating your irrigation design. “However,” he clarified, “if you design a less expensive minimal system which uses minimal size piping, you end up using extra energy to drive the pressure through the system to deliver water to the end. Driving that pressure causes friction loss in the pipe—pressure differentials from the top of the system near the pump to the end of the system on the last sprinkler or dripper. These pressure differentials deliver different volumes of water out of each sprinkler, micro-sprinkler or drip emitter, and that is what drives non-uniformity.”

Also important is irrigation maintenance—making sure the system is flushed out and emitters are changed when needed. “Improving uniformity with large orifice-type sprinklers or even larger micro-sprinklers,” stated Prichard, “tends to be a little easier because the holes are larger and don’t plug as easily. In smaller orifice-type systems such as drip irrigation, emitters easily become clogged with physical particulates or biological particulates like slime and algae. Most commonly, lime or manganese forms inside the emitter, clogs it up and reduces the flow, so maintenance of those systems is very important to maximize your designed-in uniformity,” he said.

“Continuum irrigation is an important concept because there is a whole array of current grower practices, some at the minimum level for what we consider for most growers, some are transitioning to more sophisticated methods, and others are already there. I think this continuum will reassure people who are at the minimum level and encourage them to adopt more technological solutions to irrigation scheduling.”

Prichard said the Almond Board’s Almond Irrigation Improvement Continuum doesn’t have a set timeframe. ”It has more accomplishment phases and so what we hope to do is provide each grower with information that they can use on their farm to improve their efficient use of water to produce almonds.”

“And the Almond Board is making these strategies and new technology systems web-based,” noted Prichard. “It is very easy with a web-based system to input new things. The current continuum on the website conceptualizes the basic visual measurements and practices, and you can click on a specific practice for more information on how to incorporate it to accomplish your goals. Then there is a link to a specific discussion such as how to accomplish these efficiencies using drip irrigation, for example,” said Prichard.

Double drip irrigation on almond trees

”Almond growers have made tremendous strides in improving their efficient use of water, primarily from changing older flood-type irrigation systems to the newer pressure systems. This progress has been tremendous for the industry and for growers in terms of producing more crop using less resources.”

“However, we are now at the next level of using these methods, such as weather-based irrigation scheduling estimates, followed by soil- and plant-based checks, to ensure that you are delivering just the right amount of water,” explained Prichard. “The continuum has generated a lot of grower interest. We have several ways to go and many more tools now than we did ten or twenty years ago.”

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Introduced at The Almond Conference in December, the full Irrigation Improvement Continuum and comprehensive background materials will be posted on the Almond Board’s website by March 1, 2016, providing “one-stop shopping” for almond irrigation management at all levels.

According to Almond Board’s January 2016 Outlook newsletter, the continuum describes three proficiency levels and provides a comprehensive program of irrigation management and scheduling practices in five key areas, and also explains how these practices can be effectively integrated at each level. The five key areas include:

Measuring irrigation system performance and efficiency;
Estimating orchard water requirements based on evapotranspiration;
Determining the amount of water applied;
Evaluating soil moisture; and
Evaluating plant water status.

Proficiency level 1.0 (minimum) outlines research-based irrigation management practices that are within reach of all California Almond growers. Proficiency levels 2.0 (intermediate) and 3.0 (advanced) enhance practices to more sophisticated levels to attain even more “crop per drop.”

The goal is to assist all almond growers in meeting level 1.0 proficiency. Beyond this, Almond Board will work with growers to help them progress along the continuum to proficiency levels 2.0 and 3.0, in partnership with technical experts and resources available to California Almond growers, such as through University of California Cooperative Extension.

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Link: Almond Board of California

California Ag Today2021-05-12T11:05:59-07:00January 11th, 2016|

Grower-PCA Communication is Critical

By Laurie Greene, Editor

Emily Symmes, UC Cooperative Extension Integrated Pest Management Advisor, Butte County, is amazed at the professionalism of growers and Pest Control Advisors (PCAs). “I deal directly with growers and land managers, as well as crop advisors and pest control consultants” said Symmes, “and everyone has so much to do out there, so grower-PCA communication is critical. Sometimes it is amazing how they get it all done. I feel lucky, as I get to focus on the pest management and other production activities throughout the season,” she noted.

Symmes maintains there has to be a lot of communication back and forth between the growers and PCAs and herself. “And within each question there is a deeper conversation,” she elaborated, “but it can get lost in the shuffle of running from one thing to the next. Everything is very time sensitive in agriculture; we don’t have control over weather and things that tend to drive pest population cycles.”

“So within each of those key pest management questions, there is a subset of questions:

How do we know that it is time?
Are we doing the right thing at the right time?
Are we using the right materials?
Are we considering the big picture?’”

“The other big key ingredient is follow-up—evaluating:

How did we do?
Did the treatment work?
Did it cause any potentially negative impacts that we weren’t aware of?
Did we have to come back and do something additional (after-the-fact)?
More questions about the treatment, time, and material.”
PCA Responsibilities (CA DPR)

And on any California Department of Pesticide Regulation (DPR) recommendation, there is a question before the last signature line, ‘Have you thought of any other alternatives before you make this application?’ IPM practitioners sometimes misunderstand this to mean, ‘Well they don’t want us to treat.’ But it is really an acknowledgement that we know how important all of our management tactics are,” Symmes noted.

“Cultural practices are important, pesticides are important, but knowledge is really the key ingredient. Growers and PCAs are knowledgeable, have explored the alternatives and know what is going on in this particular orchard block they are signing this legal document for. Honestly, I think we do a great job.”

“I think California has done a fantastic job with this,” said Symmes,”but is there room for improvement? I think there always is.”

California Ag Today2021-05-12T11:05:59-07:00January 7th, 2016|

Farmers Generous to Food Banks

By Laurie Greene, Editor

California farmers are stepping up to supply fresh fruits, vegetables and meat products to the state’s network of food banks as part of the Farm to Family program. Jim Bates, chief financial officer of Fowler Packing in Fresno County, said “It’s a program we’ve been supporting for 20 years, starting with donations of peaches, plums and nectarines.”

“Unfortunately, 20 to 50 percent of the product we grow doesn’t make it to the marketplace,” Bates explained, “sometimes because of a very small cosmetic blemish. Bates says farmers like him really want to take advantage of these unmarketable crops and help the working poor in the Valley. “We don’t want to dump this product; we definitely want to donate it. So, we have developed contacts with the food banks and found ways to transport our products in cardboard bins, plastic bins—whatever they can take—and get it to them.”

Jim Bates, chief financial officer, Fowler Packing

Bates noted that Fowler Packing, which farms and ships tree fruit, including mandarins, and table grapes, is doing well, and the company would like to pay it back. “We have made big investments over the years; we’ve retooled our packing house, our mandarin and table grape operations are doing well, and we’ve had good times. We want to give back to the local community that has been so good in supporting us year in and year out.”

Andy Souza, president and CEO of the Community Food Bank in Fresno, noted the dramatically increased produce and meat donations from farming companies, “from almost 19 million pounds a year to almost 40 million pounds in the last three years. And yet, in our service area, we are only meeting about two-thirds of the need. We serve all five counties from the southern end of Kern County, including Tulare, Kings, and Fresno Counties, all the way to Madera County, and the need just continues to grow. We have seen the drought; we have seen the effect of changing commodities; and the impact on farm labor is a very natural part of an economy.”

Souza said Community Food Bank’s connection with those in need is critically important. “It is not just doubling the amount of pounds,” he elaborated, “it is the fact that for so many of the families we serve, we are the only source of fresh produce for them. And the result of not getting fresh produce is what we have seen in each of our five counties: childhood obesity rates over 40 percent.”

“It is rewarding for us to be the vehicle that actually touches the lives that these farming families are supporting. Without their support and donations, it would be an empty warehouse. We, in turn, provide the connection to our families in need. Our staff knows, on a very personal basis, the opportunity to hand fresh food, fresh produce, to families knowing it will be on their tables that evening,” Souza noted.

Souza said quite candidly, he has learned over the last five years, all he has to do is ask the farming industry for help. “The farming community, the ranching community—agriculture in general—is very giving if we ask. We have also learned you don’t ask the packing shed in August. By the time August rolls around, first, they are just incredibly busy; and secondly, they made those decisions in February. So we are learning and looking to the industry for great support and great help. We have been able to make an incredible partnership with the agricultural community here in the Valley.”

Souza said cash donations from companies and from the general public also help immensely because “the ability we have to stretch financial donations is incredible. For every dollar that is donated, we can provide seven meals for a family. If folks would love to come alongside us, we can be reached at communityfoodbank.net. There is a “Donate Now” button there, and we would love the opportunity for folks to partner with us. Right now we have just over 8,000 partners each year and we would love to see that number grow to 10-, 12- or even 15,000.”

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Links

California Association of Food Banks (CAFB)

Community Food Bank

Farm to Family

Fowler Packing

California Ag Today2021-05-12T11:17:15-07:00January 6th, 2016|

CA Grown Campaign Builds Awareness

CA Grown Campaign Builds Awareness of the State’s Agricultural Bounty

By Kyle Buchoff, Assistant Editor

Denise Junqueiro, California Olive Committee director of programs and services and serves and CA Grown Campaign vice-chair, reported California Grown is really about building awareness of California-grown products. One of five Mediterranean climates in the world, California is a rare place where specialty crops that thrive in short, wet winters separated by a sunny and dry spring, summer, and fall, can be grown.

“We know people are curious,” said Junqueiro. “We know people want to know where their food comes from. We have an abundance of crops in our state, and we believe we grow these better than everyone else in the world. So we are trying to increase awareness—not only about our products—but about the farmers who grow them, because our farmers really care. Our efforts are about shining a light on all the bountiful fruits, vegetables and nuts we grow in California,” she noted.

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California Grown, according to their website, gives farmers the platform to share their farm stories and to help consumers understand where their food comes from. Farmers present their food safety measures, choices in crop varieties, sustainable and creative packaging solutions to make serving dinner faster and more convenient, strong ties to the land and to their neighbors, pride in homegrown products and in their work; and support for the economy.

California Grown is supported by the state and federal governments, hundreds of growers, and all Californians. The group also collaborates with about 20 member partners in California agriculture to remind everyone to seek out and purchase agricultural products grown and produced in California.

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Links

CA Grown Campaign

California Olive Committee

California Ag Today2021-05-12T11:06:00-07:00December 30th, 2015|

Are EDF and Farmers on Same Page?

Are EDF and California Farmers on Same Page?

By Patrick Cavanaugh, Deputy Editor

The Environmental Defense Fund (EDF) wants clean air and water, abundant fish and water life, a stable climate. California farmers want clean air and water, abundant wildlife, a stable climate with enough rain and snow for everyone, plus a good harvest so they can provide the nutritious food everyone needs to thrive. Are EDF and California farmers on the same page?

Meet Sara Kroopf, agriculture project manager with the Environmental Defense Fund’s San Francisco office. Kroopf’s expertise in agriculture economics, sustainable agriculture systems and corporate social responsibility, combined with her emphasis on building relationships with agricultural producers places her not only on the same page with California farmers, but on the same side of science.

Kroopf became interested in agriculture at an early age. “My best friend was the Dairy Princess,” she explained, “who has a thousand-head dairy facility in upstate New York. I think she is really the inspiration for my education and why I want to work in food and ag.”

Kroopf is amazed by California agriculture because it is very different. “The diversity,” she stated, “over 400 specially crops—is incredible! “I went to grad school at UC Davis because I had heard of the wonderful things that were out here, and I’ve stayed because I know there is a lot of innovation in California agriculture. It is the place to be.”

“I also spent some time working with a biopesticide company and learned about Asian Citrus Psyllid. So being in Kern County, learning about realities on the ground and the fight against the invasive Asian Citrus Psyllid, I think that was a good experience for me.”

Commenting on California farmers, Kroopf said, “I think we are doing a great job in California, and people don’t see that enough. I find myself in my urban community, now that I live in Oakland, California, trying to communicate about the realities of drought, the harsh realities that some farmers are seeing, but also the success and resilience of those communities. It is critical to have that dialogue at these times.”

Kroopf knows that farming should continue uninterrupted, “not only here, but in other places as well. Otherwise, we are not going to have a successful 2050 and feed the population. I mean, America has done a great job, historically; we have been feeding the world. But now it will become more challenging. I think we are up for the opportunity and like I said, California is leading the way.”

Kroopf commented about the flexibility of the California farmer to learn new things, such as a new way to apply fertilizer or conserve water, and the adaptability to take them on. “Having access to information is key. Historically, farmers didn’t necessarily know how much nitrogen to apply. And farmers always want to reduce the input application costs as much as possible. I know growers are not being fast and loose with their nitrogen, but there is always an opportunity to improve, and I see that in my own life. I think that is in all professions; farmers are not the only ones.”

Kroopf is quite bullish on California agriculture, even with the drought years. “Absolutely, I do hope farming continues here. The climate is right, and I want to be here, so I hope the drought doesn’t last too long.”

When asked about California farmers, Kroopf replied, “They are the smartest business people that I know. Someone once said, and I don’t know whom to quote, ‘farming is not rocket science, it is harder than rocket science.’ I honestly believe that. So of course, they are extremely intelligent. They deal with more variables in their work than pretty much anyone else.”

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LINKS:

Environmental Defense Fund (EDF)

California Ag Today2021-05-12T11:06:00-07:00December 29th, 2015|

UPDATE! Expanded ACP Quarantine

UPDATE! Expanded ACP Quarantine in Stanislaus and Merced Counties

Two ACPs Found in City of Turlock

Stanislaus County has been placed under quarantine for the Asian citrus psyllid (ACP) following the detection of two ACPs within the City of Turlock. The expanded ACP quarantine also includes a portion of northern Merced County along its border with Stanislaus County. The quarantine zone measures 101 square miles, bordered on the north by East Service Road; on the south by August Avenue; on the west by Blaker Road; and on the east by North Hickman Road. The quarantine map for Stanislaus and Merced is available online at: www.cdfa.ca.gov/go/acp-maps.

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, Madera, Merced, 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 once the 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 in 2012 and 2015 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 (Stanislaus County (209) 525-4730; Merced County (209) 385-7431). For more information on the ACP and HLB, please visit: www.cdfa.ca.gov/go/acp.

California Ag Today2021-05-12T11:06:00-07:00December 28th, 2015|

Ruthann Anderson, CAPCA’s New CEO

Ruthann Anderson, CAPCA’s New CEO, Talks Leadership

By Brian German, Associate Editor

On January 1, Ruthann Anderson will become the new President and CEO for the California Association of Pest Control Advisers (CAPCA), based in Sacramento.

Anderson told CaliforniaAgToday.com, “I’ve been with CAPCA for several years, and I have grown up here in the Valley. I’m a big proponent of agriculture and what we do, and the whole idea of how our PCAs fit into the bigger picture of agriculture.”

PCAs assist growers in pest, disease and weed control—all threats to ag production. PCAs recommend control products that will either prevent issues or control them outright. Anderson explained, “We like to call them our plant doctors. And really they are so vital, not only on advising our growers, but also in making sure we protect California’s agriculture, we maintain the yields that we need, and we continue to move forward as the global leader in producing and feeding the world,” noted Anderson.

Anderson said she is excited about what 2016 will bring to CAPCA members, “We are excited to launch new projects, including the Leadership Institute for our PCAs to really showcase their professionalism as well as their ability to be leaders here in agriculture.”

Anderson noted the CAPCA Leadership Program is a legacy plan started by former long-term CEO, Terry Stark. “Terry drafted the program, and we are just building on it and making it even better,” said Anderson.

CAPCA represents about 3500 members throughout California.

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Link:

California Association of Pest Control Advisers (CAPCA)

California Ag Today2021-05-12T11:06:00-07:00December 28th, 2015|

Ross Supports Desalination

CDFA’s Karen Ross Supports Desalination Plants

By Brian German, Associate Editor

Following the opening of the Carlsbad Desalination Plant near San Diego, the largest seawater desalination plant in the Western Hemisphere, CalAgToday asked CDFA Secretary Karen Ross if she views desalination as a possible solution to the drought-induced water reductions in California.

“Desalination is an important part of the solution,” answered Ross. “Israel has really advanced this technology and there is much for us to learn about its use from Israel.”

Israel has had great success in battling drought by building many desalination plants along the Mediterranean Sea. The plants provide fresh desal water to the cities, which is used, cleaned and recycled for use on the country’s farms.

Ross continued, “I am especially optimistic about the use of practical smaller-scale desal projects to reuse our brackish water—the more inland saline water. Our researchers can use this technology to help us solve the ‘brine waste’ problem; it will absolutely be part of our new water picture. There is no single solution to our water picture, and I think we need to look to Israel to learn from their experiences as well.”

“’There is, no doubt, a cost to this new technology, but by figuring out the technology and foçusing on smaller scale projects, we should be able to scale this up to a point that will make it cost-effective,” said Ross. “Let’s face it, the value of the water it brings back for reuse is potentially going to change the price we all pay for it. But we really need to focus on improving this technology and getting those costs down as much as we possibly can.”

“The Carlsbad plant is a billion dollar investment, which is overwhelming and intimidating,” said Ross. “But when we amortize the cost and calculate what it means per household, this investment represents a very important source of supplemental water that also gives us some flexibility and resiliency for the next drought, and the one after that. Our circumstances are different than ten or twenty years ago, so the costs pencil out in a different way.”

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The Claude “Bud” Lewis Carlsbad Desalination Plant is a 50 million gallon per day (56,000 acre-feet per year (AFY)) seawater desalination plant located adjacent to the Encina Power Station in Carlsbad, California. Desalination has evolved into a desirable water supply alternative by tapping the largest reservoir in the world – the Pacific Ocean. The technology, available for decades, is at work in many arid areas of the world including the Middle East, the Mediterranean and the Caribbean. A 30-year Water Purchase Agreement is in place between the San Diego County Water Authority and Poseidon Water for the entire output of the plant. The plant has been delivering water to the businesses and residents of San Diego County since December 2015.

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Poseidon Water, the developer and owner of the Claude “Bud” Lewis Carlsbad Desalination Plant, is a privately held company that develops and invests in water projects throughout North America. Poseidon offers customized solutions to meet the water needs of municipal governments, businesses and industrial clients.

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The Huntington Beach Desalination Project is also a 50-million gallon per day facility currently in late-stage development, also by Poseidon Water. Located adjacent to the AES Huntington Beach Power Station, the plant is scheduled to be operational by 2018.

California Ag Today2021-05-12T11:06:00-07:00December 23rd, 2015|