Category: Nut Industry

  • California Walnut Board Seeking Grower Candidates

    The California Walnut Board (CWB) will be conducting its biennial election of walnut growers and handlers statewide to serve as members and alternates for the next two-year term beginning on September 1, 2021 and ending on August 31, 2023. Walnut growers are eligible to petition the California Walnut Board to have the name of their candidate included on the 2021 nomination ballot.

    The California Walnut Board is the official body that administers the Federal Marketing Order for walnuts. The CWB encourages eligible candidates to consider serving as Board members or alternates. “The diversity of our growing and evolving membership brings valuable perspective to industry.  The CWB in partnership with the United States Department of Agriculture (USDA) welcomes participation of women, minorities and people with disabilities,” said Michelle McNeil Connelly, Executive Director of the California Walnut Board.

    Petitions are open for two members and alternates from each of the two districts in California, divided along the southern boundaries of San Mateo, Alameda, San Joaquin, Calaveras and Alpine counties and one member and alternate at-large to represent the entire state of California.

    It takes 10 or more walnut growers who marketed an aggregate of 500 tons or more of walnuts in the 2019/20 marketing year to petition for a grower’s name to be placed on the nomination ballot. Separate petitions are required for member and alternate positions. Petition forms will be mailed to all walnut growers in late February and are to be filed and received by the California Walnut Board no later than April 1, 2021.

    In mid-April, ballots will be mailed to all growers. Growers will nominate two members and alternates to represent their district as well as one member and alternate for the statewide position. The Secretary of Agriculture will select the nominees receiving the most votes in each district and at-large for representatives on the California Walnut Board.
    Petition forms are available at the California Walnut Board office at 101 Parkshore Drive, Suite 250, Folsom, CA  95630, telephone (916) 932-7070.

  • USDA Seeks Nominees for American Pecan Promotion Board

    The U.S. Department of Agriculture (USDA) Agricultural Marketing Service (AMS) is seeking nominations for the American Pecan Promotion Board under the newly established Pecan Promotion, Research, and Information Order. Nominations are due by March 26, 2021.

    The 17-member board will consist of 10 producers and seven importers. The 10 producer members will be allocated between three regions within the United States as follows: three from the Eastern Region; three from the Central Region; and four from the Western Region.  Seven members will be importers. Initial board members’ terms of office of two, three and four years will be assigned by USDA to stagger future terms of office. Each member’s term will begin when USDA approves the nominations.

    To serve on the board, producers and importers must have produced or imported more than 50,000 pounds of inshell pecans (25,000 pounds of shelled pecans) on average for four fiscal periods. Producers who produce pecans in more than one region may seek nomination only in the region in which they produce the majority of their pecans.

    The order specifies that nominations for producer member seats will be submitted to the Secretary of Agriculture by the American Pecan Council, the 17-member federal marketing order governing body. If you are interested in serving as a producer member please submit your nominations to info@americanpecan.com. You may also contact Jeff Smutny at (817) 916-0020.

    USDA is conducting nominations for importer members. Please submit nominations to Patricia Petrella at Patricia.Petrella@usda.gov.

    For more information about the program, visit the AMS American Pecan Promotion Boardwebpage or contact USDA Promotion and Economics Division Deputy Director, Patricia Petrella, at (301) 337-5295 or Patricia.Petrella@usda.gov.

    AMS policy is that the diversity of the board should reflect the diversity of their industries in experience of members, methods of production and distribution, marketing strategies, and other distinguishing factors that will bring different perspectives and ideas to the table. When submitting nominations, the industry must consider the diversity of the population served and the knowledge, skills, and abilities of the members to serve a diverse population.

    Since 1966, Congress has authorized industry-funded research and promotion boards to provide a framework for agricultural industries to pool resources and combine efforts to develop new markets, strengthen existing markets and conduct important research and promotion activities. AMS provides oversight to 22 boards. The oversight ensures fiscal accountability and program integrity and is paid for by industry assessments.

  • New Gov’t Relations Director at American Pistachio Growers

    American Pistachio Growers (APG) is pleased to announce the hiring of Cadee Condit as their new Director of Government Relations. Cadee has two decades of experience in governmental public affairs, an extensive vision in achieving strategic objectives in complex political landscapes, and broad collaboration across a spectrum of business, trade associations and community organizations.

    APG President Richard Matoian noted, “Cadee comes to APG with a wealth of knowledge at both the Federal and State levels. Her expertise in the legislative and regulatory process will serve the needs of APG’s membership well.”  Cadee will coordinate her efforts on behalf of APG’s membership with our existing outstanding State and Federal lobbyists and their staff.

    APG’s Government Policies and Partnership’s Committee Chair, Jamie Bledsoe, who was involved in the interview process added, “Cadee was far and away the right person and best fit for our ongoing, excellent government relations program.” Cadee officially began her duties on February 1.

    “The American Pistachio Growers is a dynamic and exciting organization,” Cadee shared.  “The San Joaquin Valley is the most productive and diverse agricultural region in the world, and I couldn’t be more excited to be working with APG to protect the future of agriculture.”

    Some of the top priorities and issues Cadee will be working on will include: water, tariffs, international market access and additional COVID relief programs.  Seeking out more federal funding to keep the Navel Orangeworm Sterile Insect Technology program going will also be a priority.  Cadee can be reached at ccondit@americanpistachios.org.

     

  • Almond Board of CA Announces 2021 Election

    The Almond Board of California (ABC) Board of Directors election for the 2021-2022 crop year has begun.

    There are two independent grower member positions and two independent grower alternate positions available on the ABC Board of Directors. To be considered for these positions, each candidate must be a grower and must submit a petition signed by at least 15 independent almond growers (verified by ABC). The petition should state the position for which the candidate is being nominated and be filed with Almond Board of California at 1150 9thStreet, Suite 1500, Modesto, California 95354. The filing deadline is April 1, 2021.

    Additionally, two independent handler member positions and two independent handler alternate positions are available. Handlers must declare their candidacy, in writing, to ABC no later than April 1, 2021 to be considered for these positions.  

    A cooperative grower member and alternate nominee will be selected through their cooperative association.                   

    The Almond Board was established in 1950 to administer the Federal Marketing Order for almonds. ABC assures industry compliance with marketing order regulations and is responsible for administering all aspects of the marketing order. It also serves the almond industry in other major areas, including production research, global advertising and public relations, and accumulation, compilation and dissemination of statistical information.  

    The ABC encourages eligible women, minorities, and people with disabilities to consider running for a position on the Board of Directors as it believes this committee should reflect the diversity of the industry it serves. 

    For further information, call Bunnie Ibrahim, senior analyst in Government Affairs, at (209) 343-3228.

  • CA Fish & Game Commission Decision on Appealing the Court’s Decision on Enlisting Bumble Bees Under the CA Endangered Species Act

    Almond Alliance of California — On January 12th the California Fish and Game Commission (Commission) met to consider rescinding the decision they made at the June 12, 2019 meeting acting on the petition to determine whether listing Crotch bumble bee (Bombus crotchii), Franklin’s bumble bee (Bombus franklini), Suckley cuckoo bumble bee (Bombus suckleyi), and western bumble bee (Bombus occidentalis) as endangered or threatened species under the California Endangered Species Act (CESA) may be warranted. The Commission’s consideration to rescind their January position was due to lawsuit filed by an agricultural industry coalition (that includes the Almond Alliance) where a Sacramento County Superior Court judge ruled that insects including bees were not eligible for protection under the CESA.

    During public comment at the Commission meeting there were several organizations that supported an appeal of the Superior Court’s decision and made it clear that they are moving forward on an appeal and encourage the California Fish and Game Commission to join them. Those appealing the decision are Xerces Society, Defenders of Wildlife and Center for Food Safety. They believe the trial court was incorrect, that bees and bumble bees should be afforded protection under the CESA and that the lower court ruling should be appealed.

    Sunshine Salvador, Counsel of California Farm Bureau and Paul Weilend of Nossaman spoke on behalf of the coalition and did a great job representing the industry’s position. They indicated that the farming community is prepared to pivot away from litigation and engage in a stakeholder process to establish a statewide pollinator management policy. We are uniquely suited to do so given our expertise in pollinator management and in light of the essential role of pollinators in farming and providing food security for our State and the nation. Establishing a statewide pollinator management policy, tailored to the challenges pollinators face is much more likely meet pollinator conservation needs versus regulation through the CESA.

    On January 27th, the Almond Alliance and members of the coalition met with Commission President Eric Sklar and Vice President Samantha Murray as well as the Commission’s legal counsel and a representative from the Attorney General’s office.  We expressed why the Commission should not appeal the Sacramento County Superior Court Judge’s decision. This meeting’s goal was to tell them about our current efforts to protect pollinators and to explain there are better ways to protect pollinators and other insects than expending further resources in court. We stated that enlisting bees under CESA may limit our ability to work together to protect pollinators and advance Secretary Crowfoot’s initiative for a statewide pollinator management policy under the Resources Agency Biodiversity Collaborative.

    On February 5th we were made aware that the Commission filed a Notice of Appeal through the California Attorney General’s Office.

    This is where we need your assistance. We need resources to continue our efforts, now at the Appellate Court level to oppose inclusion of insects under the CESA. We are asking our membership and stakeholders to contribute to a legal fund to continue our fight. Whether it is $100, $500 or $5,000 – every donation helps and ensures that we represent you in the Appellate Court. If you prefer to pay directly to the coalition’s legal counsel, we are happy to forward their contact information to make the direct payment.

    For those of you that would like more background as you consider your contribution to this effort, please see below.

    For any questions, please email etrevino@almondalliance.org.

    If you would like to see the Xerces Society media release on the appeal, Click Here.

    Background: On June 12, 2019, the California Fish and Game Commission (Commission) voted 3-1 that listing four species of bumble bees may be warranted under the California Endangered Species Act (CESA).  The decision was made after the Xerces Society, Center for Food Safety, and Defenders of Wildlife filed a petition to list the Crotch bumble bee (Bombus crotchii), Franklin’s bumble bee (Bombus franklini), Suckley cuckoo bumble bee (Bombus suckleyi), and western bumble bee (Bombus occidentalis) as endangered species under CESA.

    Presently, no insects are listed as threatened or endangered under CESA. Both the California Office of Administrative Law and the California Office of the Attorney General have previously taken the position that insects cannot be listed under CESA as the law  defines candidate, threatened, and endangered species as “native species or subspecies of a bird, mammal, fish, amphibian, reptile, or plant.”  The law does not include insects.

    Counsel for the Commission claims that because the California Fish and Game Code defines fish as “a wild fish, mollusk, crustacean, invertebrate, amphibian, or part, spawn, or ovum of any of those animals,” when the Legislature enacted CESA, rather than include insects among the families of species that could be listed, there was legislative intent to incorporate bees, butterflies, beetles, and other insects via the definition of fish.

    The Almond Alliance along with our coalition partners argued that this consideration is not justified based on the following facts:

    • Presently, no insects are listed as threatened or endangered under CESA.
    • Both the California Office of Administrative Law and the California Office of the Attorney General have previously taken the position that insects cannot be listed under CESA. 
    • CESA defines candidate, threatened, and endangered species as “native species or subspecies of a bird, mammal, fish, amphibian, reptile, or plant” which does not include insects. 

    ​​​​​​​Paul Weilend of Nossaman, LLP represented our coalition (petitioner list is found below) in the proceedings that opposed candidacy for the four bumble bee species.

    How this impacts the California almond industry: If the bumble bees are listed under the CESA, they would be the first insects protected under the Act. While the bees are “candidates” for listing, they have the same protections as species listed as threatened or endangered.  This means prohibitions on killing them which the Department of Fish and Wildlife routinely interprets to extend to harm to the bees or their habitat.  We would expect pesticide restrictions, grazing rules, and other habitat protections regarding bumble bees.  That could lead to uncertainty if bumble bees are present on fields or in other areas where agricultural practices are occurring. This type of ambiguity would guarantee disruption to normal and customary almond production practices.  For example, ripping, soil movement or almond harvest activities could be claimed to disturb potential nesting sites.  The petitioners specifically list honey bees as a threat to the bumble bees, thus a listing could regulate placement of or reduce the number of honey bee hives.  Listing bumble bees as threatened or endangered is setting the stage for how other insect pollinators will be defined, regulated, and protected.

    Let me be clear, this should not be a debate about the value of bumble bees to almonds, society, and the world, rather how we handle an insect that needs to be protected to prevent colony loss and provide the best possible long-term health.

    The Commission argued that insects are covered by CESA, on the grounds that the Fish & Game Code defines “fish” to include “invertebrates” and that bumble bees and other insects are “invertebrates.”

    In addition, the court declined to defer to the Commission’s scientific expertise and its longstanding position that is has the authority to list insects under CESA. The court noted that the Commission only attempted once before to list an insect species, under CESA’s predecessor statute, and that the Office of Administrative Law rejected the listing as unauthorized. More broadly, the court observed: “Because the Commission’s opinion of its authority under CESA is at odds with the Legislature’s, the Commission’s expertise does not command the deference sought.”

    On November 13th 2020, the Sacramento Superior Court  ruled that insects are not eligible for listing under the CESA ; Almond Alliance of California v. California Department of Fish and Wildlife, Sacramento Superior Court No. 34-2019-80003216 (Nov. 13, 2020).

    CESA defines “endangered species” as a “native species or subspecies of a bird, mammal, fish, amphibian, reptile or plant which is in serious danger of becoming instinct.” Fish & Game Code § 2062.

    The superior court agreed with the farming groups based on straightforward principles of statutory interpretation. The Commission argued that insects are covered by CESA on the grounds that the Fish & Game Code defines “fish” to include “invertebrates” and that bumble bees and other insects are “invertebrates.” The court reasoned that while the definition of “fish” included “invertebrates connected to a marine environment” (such as shellfish and crustaceans), it did not encompass terrestrial “insects such as bumble bees.” The court rejected the “counterintuitive mental leap” that would be “required to conclude that bumble bees may be protected as fish.”

    The court also pointed to a statement in the CESA legislative history indicating that— unlike the federal Endangered Species Act, which explicitly covers terrestrial invertebrates—the California statute was drafted to exclude such invertebrates from eligibility. The court further cited a 1998 California Attorney General opinion concluding that CESA did not apply to insects. While Attorney General opinions are not binding, they are entitled to “great weight,” especially in the absence of clear case law authority. The court concluded: “Combined with CESA’s legislative history, the Attorney General’s opinion makes a very strong case that the Commission was not authorized to list bumble bees.”

    Lastly, the court rejected the Commission’s claim that CESA should be interpreted broadly to effectuate CESA’s purposes. The court concluded that “the absence of authority to list insects under CESA, either as fish or otherwise, is clear. As a result, CESA’s purposes do not confer authority that the Legislature withheld.”

    Thank you for contributing to this very important effort.


    Petitioners: 
    • Almond Alliance of California 
    • California Association of Pest Control Advisors 
    • California Citrus Mutual 
    • California Cotton Ginners and Growers Association 
    • California Farm Bureau Federation 
    • Western Agricultural Processors Association 
    • Western Growers Association
  • How to Prevent Crown Gall in the Orchard



    Keep getting crown gall in the orchard? Watch this brief interview with Kern County Area Orchard Systems Advisor Mohammad Yaghmour as shares a few simple steps on how to effectively prevent this detrimental infection.  Read more in Pacific Nut Producer and California Fresh Fruit Magazines.
    Please thank this video’s sponsor Trece for their industry support.
  • Hive Strength and Bee Health/Safety for Successful Almond Crop

    For a successful harvest, start the season strong. A large crop at harvest requires good bee activity at bloom in the orchard. The current UC general recommendation for bee hive stocking rates is 1-3 strong hives per acre. A strong hive contains at least 8 frames covered with bees, an actively laying queen, and one to two frames of brood. Where cold, rainy and/or windy conditions limit bee flight (remember the 2019 bloom?), two to three strong hives may be needed to supply enough bees to set a decent crop when narrow windows of good bee weather open up. Less than two hives per acre may be sufficient to set a good crop in extended good bloom weather (2020 bloom). Good bee weather is at least 59oF, no rain and less than 10 mph wind speed. [In general, bees begin to forage when temperatures reach 55oF, winds less than 15 MPH and it’s not raining.]

    Hive strength makes a difference in pollination activity (see graph below). The more frames covered with bees in a hive means more foraging bees and more flowers pollinated. The best possible start to the season begins with strong hives in the orchard at the start of bloom

    Average pollen collected per hive for a range of hive strengths based on frames of bees per hive over a 7 or 10 day period. Data from Sheesley and Bernard, Cal Ag, 1970 

    To ensure strong hives in the orchard as bloom starts, pollination contracts should include 1) language stating hive strength and 2) an inspection clause stating that some fraction of the hives will be opened and frames inspected by a third party at or soon after delivery to confirm if the contracted hive strength was delivered. The hive strength check should happen at or close to delivery because, as almond flowers are an excellent food source for honeybees, a four-frame hive at delivery to the orchard can become stronger as the pollination season progresses. Assessing colony strength at the end or close to the end of pollination season is not an accurate measure of the pollination activity at the start of the season when strong hives are most needed.

    Growers using lower bee stocking rates (1-2 hives/acre) in an effort to save money are the most in need of contract language stating hive strength and a hive inspection. A single 8-frame hive collects 2.5x the pollen as a 4-frame hive.

    Hive health. Where hives are located and bees treated in an orchard can impact hive health and potentially pollination performance. Hive location, availability of clean water and spray programs (materials and timings) all should be considered by growers and communicated with beekeepers. Hive placement plays a role in good bee activity across the orchard. Hives should be placed in locations where early morning sun will warm the hives and in groups in or around the orchard no more than a quarter of a mile apart.

    Bees need water and will go find it (somewhere else) if not available in your orchard. Check-in with your beekeeper to decide on location and responsibility for providing watering stations for bees in your orchard. The water stations should be protected from pesticides by covering or moving the station or changing the water, or changing after spraying. Bees can’t drink while flying and can drown trying to get to water if there is no landing site at the water source. A 5 gallon bucket with clean water and an old towel or piece of burlap draped over the bucket lip and into the water works as a bee watering site. The Almond Board of California’s most recent Honey Bee Best Management Practices is available at almonds.com/sites/default/files/2020-12/BeeBPMs_12212020.pdf

    Bees can be harmed by pesticides. Certain pesticides and practices can be particularly harmful. In particular, all/any insecticides (except B.t. products such as Dipel) should not be used at bloom. Adjuvants, particularly organosilicones, can harm bees directly and/or increase the impact of pesticides on bees and should be left out of bloom sprays. Foliar nutrients may also harm bees. Protect your bee investment; put only fungicide(s) in the spray tank at bloom.

    While both bees and fungicides are needed during bloom in Sacramento Valley almond orchards in most years, the best practices for bee health and crop set require dividing the day between time for bee activity and time for spray activity; a split shift for bees and sprayers (on spray days). This approach lets bees work and then flowers can be protected. Here’s how that works.

    The key to good hive health is keeping sprays off the daily pollen load that forager bees carry back to the hive and fed to the brood. Almond flowers release some pollen every morning as humidity drops after sunrise. This occurs for several days after the flower opens. In an orchard with good bee activity, pollen released that morning is stripped from flowers by early afternoon. Fungicide spraying shouldn’t start until then; when pollen available for the day is gone (collected by bees and flown back to the hive). There are a couple of ways to check if the pollen is gone from flowers. If the pollen gathering bees (the ones with yellow lumps of pollen on their hind legs) are just doing touch-n-go landing on flowers, those flowers don’t have pollen left and it’s OK to spray. Another method is to rub the flower anthers (the spikey structures in the center of the flower) between your thumb and fingers and then check for yellow pollen on your hands. If there is little to no pollen on your fingers, the bees have been there and gone. (Wash your “pollencheck” fingers before rubbing your eyes. Don’t ask me how I know.)

    Almond flowers provide pollen (and nectar) that build strong hives while providing pollination leading to nut set and a good harvest for growers. The continued success of this annual win/win relationship relies on consideration of the needs of both partners. Growers need strong hives at the beginning of bloom and beekeepers need strong hives at the end of bloom.

    Finally, hives should be removed once 90% of the flowers in the last pollinizer variety have shed their pollen. By this time, the colonies have done their job in the orchard and most bees working the flowers will be foraging for nectar, not pollen. The majority of the pollen gathering bees will be foraging off-site and not providing pollination services to the grower who rented the hives. — By Franz Niederholzer, UCCE Farm Advisor, Colusa & Sutter/Yuba Counties

  • How to Prevent Mold in Walnut

    Did you see moldy walnuts in the orchard last season? Let’s not let that spoil the crop this year.  Watch this brief interview with UC Plant Pathologist Themis Michailides as he briefly provides some key points on mold prevention and read more about it in Pacific Nut Producer Magazine…
    Please thank this video’s sponsor Trece for their industry support.

     

  • Multiple Recent Studies Examine Walnuts & Heart Health

    New findings from three publications supported by the California Walnut Commission, demonstrate the impact of walnuts on various aspects of heart health. The findings were so compelling that the papers were supported by the journals with a press release and/or editorial coverage, stimulating broad media coverage. The California Walnut Board (CWB)/California Walnut Commission’s (CWC) mission is to work collectively to promote the benefits and many ways walnuts can play a role in the overall health of consumers in the U.S. and around the world.

    Here are the highlights:

    • A studypublished in the online journal Heart analyzed the impact of a traditional Mediterranean diet, green Mediterranean diet, and healthy US diet on LDL cholesterol, weight and insulin resistance. Both Mediterranean diets included a daily serving of walnuts.
    • Research shared in the Journal of the American College of Cardiologylooked at regular consumption of foods rich in marine or plant-based omega-3s and risk of death among individuals who have suffered a heart attack. Walnuts are the only nut with an excellent source of plant-based omega-3 ALA (2.5 grams/ounce).
    • Another publication in the Journal of the American College of Cardiologyexplored regular consumption of walnuts and anti-inflammatory effects. Chronic inflammation, caused by factors such as poor diet, obesity, stress and high blood pressure, is damaging and a factor associated with heart disease risk.

    These publications and subsequent editorials and press releases have been seen over 400 million times by U.S. consumers to-date, in popular media outlets such as TODAY, Health Digest, Yahoo!, Consumer Reports, and Eat This, Not That! The California Walnut Commission (CWC) continues to fund health research to address important scientific questions, ultimately sharing findings that educate consumers about the health benefits of walnuts, helping to build market demand within the industry.

    In this case, consumers can see how including walnuts in their diet can have a beneficial impact on heart health and this easily translates to keeping walnuts top-of-mind when grocery shopping. This news also keeps walnuts in front of health professionals, who can then recommend walnuts to their patients based on new evidence-based research.

    Carol Sloan RDN, FAND, Health Research Director for California Walnuts shares, “Our industry health research program is dedicated to funding research in a credible and transparent manner that will improve understanding and expand knowledge about the effects of walnut consumption on public health outcomes.”

    Carol Sloan

    “The program began with study findings showing the positive benefits of consuming walnuts as part of a healthy diet on decreasing risk of heart disease,” Sloan continued.  “Although it is now well established that walnuts are a heart-healthy food, California Walnuts continues to support research in this area to build upon previous scientific findings, and also to keep pace with new biomarkers and outcomes related to heart disease, the #1 cause of death in the US.”

    “As a registered dietitian, I appreciate the fact that I can share scientific findings with my colleagues that assist consumers with having healthier lives with the simple addition of heart healthy foods like walnuts. Enjoying a handful of walnuts a day is an easy way to decrease risk of chronic illness such as heart disease. For example, preparing walnut “meat” tacos for dinner, or putting walnut butter on toast for breakfast or in a smoothie with fruits and walnut milk for lunch are easy, delicious and fun ways to eat more plants, including walnuts without sacrificing taste or nutrition,” Sloan concluded.

  • New Walnut Variety to Allow Earlier Harvest

    University of California, Davis, researchers have bred a new walnut variety designed to provide growers a way to harvest earlier and boost the harvest efficiency of California’s $1.6 billion walnut industry. The new “UC Wolfskill” walnut has yield, quality and light color similar to Chandler, which is a late-harvesting walnut and the state’s leading variety. UC Wolfskill was bred in 2003 from a cross of Chandler with the Solano walnut. UC Wolfskill combines the color and shell traits of Chandler with the earlier harvest date and kernel fill of Solano.

    “The release of UC Wolfskill means growers can spread out their harvest and still have a really high-quality nut that will fetch top-notch prices and provide similar yields,” said Pat J. Brown, breeder and professor with the UC Davis Department of Plant Sciences.

    Over 99 percent of the nation’s walnuts are grown in California. More than half of the state’s bearing acres are the late-harvest Chandler walnuts. “The California walnut industry needs earlier harvesting walnut varieties to provide efficient use of harvesting, drying and processing equipment,” said breeder Chuck Leslie, with the UC Davis Walnut Improvement Program. “UC Wolfskill can be harvested 12 to 14 days earlier than Chandler and provides consistently light to extra light color.”

    Handlers judge the value of a walnut based on its color and how well it halves while processing. In blind quality evaluations by commercial graders, the UC Wolfskill was often not distinguished from Chandler.

    UC Wolfskill was originally planted and evaluated at UC Davis, and field trials with growers began in 2011.

    “The commitment of our walnut growers, as collaborators, is the foundation that makes this release possible. The Board is extremely grateful for the long-term partnership of our growers and the UC, in finding innovative solutions that help us solve for critical needs,” said Michelle Connelly, executive director of the California Walnut Board.

    The California Walnut Board funded the research. UC Wolfskill is currently available to California nurseries for propagation in California and sales to growers throughout the United States. Nurseries interested in propagating and selling this cultivar may obtain a license from UC Davis InnovationAccess. – By Amy Quinton, UC Davis Food & Ag

    “Editor’s Note: Photos Provided by Janine Hasey, UCCE Farm Advisor Emeritus”