About Us

Profile

The California Seed Association is a nonprofit agricultural trade association that has served the seed industry since 1940 — bringing every segment of the industry together as a strong, united voice.

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Members

Add your firm to the united voice of California seed.

Questions about the association?
Contact the CSA office

Who We Are

Cooperative effort and group action, on behalf of the entire industry

Our membership consists of those firms which believe that the best way to achieve common goals — and to respond to the problems that affect the seed industry — is through cooperative effort and group action.

Those in the industry share many interests and goals, making close communication within the industry increasingly vital. CSA initiates action for the betterment of the California seed industry.

A united voice

CSA brings all segments of the seed industry together — breeders, producers, processors, distributors, and allied firms.

Action, not observation

The association initiates action for the betterment of the California seed industry rather than waiting on it.

Standards and integrity

CSA promotes high standards of integrity and ethics within its membership and across the seed industry.

A green tractor working freshly tilled soil
Fresh cilantro growing in a garden bed

Leadership

Officers and Board of Directors

2026 term

President

Justin Davis

Sakata Seed America

Vice President

Katy Soden

California Crop Improvement Association

Secretary / Treasurer

Lisa Branco

Radicle Seed Co.

Executive Vice President

Chris Zanobini

California Seed Association

Past President

John Ellis

J.G. Boswell Co.

Board of Directors

Dan Brian

TS&L Seed Co.

Greg Hardison

American Takii Inc.

Joaquin Vaughan

Seed Dynamics

Jonas White

White Seed Co.

Associate Member

Ryan Taylor

InterWest Insurance Services

A harvest pile of pumpkins, squash and gourds

Past Presidents

Eight decades of leaders

Since 1940, members from across California’s seed industry have taken a turn leading the association. The full roll of past presidents is kept here as a record of that service.

1940

Association founded

83

Presidents served

Ears of sweet corn, husks pulled back
Past Presidents, 1940–2025 (83 presidents)

1940s

1940–42 · William B. Early
1943 · Cyrus F. Voorhees
1944 · Charles P. Morse
1945 · Ralph A. Kelly
1946–47 · Eugene D. Martin
1948 · Herbert W. Walcott
1949 · Earle E. Humphries

1950s

1950 · Harry A. Marks
1951 · J. Vard Loomis
1952 · James D. McDonald
1953 · William H. Ramsey
1954 · Walter S. Wilkinson
1955 · Ken Christensen
1956 · Richard Lyng
1957 · W. Atlee Burpee III
1958 · Larry Robinson, Jr.
1959 · J.L. Peck

1960s

1960 · Earle E. Campbell
1961 · Wilbur O. White
1962 · Lloyd E. Arnold
1963 · John F. Kluber
1964 · Roger A. Pirie
1965 · Richard W. McKenna
1966 · Richard A. Strehlke
1967 · Harry D. Kinder
1968 · Gerald F. Burke
1969 · Gerald H. Kamprath

1970s

1970 · Robert B. Hammond
1971 · Larry B. Arnese
1972 · E.D. Weimortz
1973 · Deane E. Schneider
1974 · Richard H. Gomer
1975 · Gordon L. Taylor
1976 · William B. Warren
1977 · Paul T. Orsetti
1978 · David L. Knutson
1979 · Thomas Castle

1980s

1980 · Robert J. Silva
1981 · Ian Lockhart
1982 · Harry Neuman
1983 · Lou Flanagan
1984 · Gabe Patin
1985 · Jim Loe
1986 · Shirley Brinker
1987 · Joe Burnside
1988 · Robert Garner
1989 · Melvin Aoki

1990s

1990 · Nate Johnson
1991 · Larry Hirahara
1992 · Dean Urmston
1993 · Phil Maxey
1994 · Chuck Lohse
1995 · Curtis Vaughan
1996 · Paul Baumer
1997 · Kelly Keithly
1998 · Doug Elkins
1999 · Phil Ashcraft

2000s

2000 · Harry “Corky” Hansen
2001 · George Hansen
2002 · Bob Munger
2003 · John McShane
2004 · Marc Meyer
2005 · Bill Van Skike
2006 · Rick Falconer
2007 · Jim Wadsworth
2008 · Jeff Plourd
2009 · Bill White

2010s

2010 · John Palmer
2011 · Todd Rehrman
2012 · Ken Scarlett
2013 · Mark Fowler
2014 · Tom Hearne
2015 · Kraig Kuykendall
2016 · Paul Scaroni
2017 · George Gough
2018 · Manny Silva III
2019 · Scott Emanuelli

2020s

2020 · Matt DiCori
2021 · Nicole Hostert
2022 · Leonard Jones
2023 · Grant Baglietto
2024 · Greg Cassel
2025 · John Ellis

Association Policy

Where CSA stands

Two formal positions adopted by the association: on the protection of seed varieties, and on agricultural biotechnology.

Policy 01

Intellectual property, the PVPA, and the “saved seed” provisions.

Policy 02

Safety, labeling, regulation, testing, isolation, and education — in twelve parts.

Policy 01 – Variety Protection

Selling or using seed varieties without the permission of the owner

Consumers who buy seed for planting today are not simply buying a product. They are paying for two things: the cost of the investment, which includes people and capital resources; and the cost of research and development. These activities are necessary to bring any product to market, and without them there would be no advancement of society. A firm invests money in the hope of realizing a profit so it can survive and continue to serve its customers. Without the incentive to realize a return on investment, firms will not conduct research and new products will not be developed.

Seed companies with breeding programs need incentives to conduct research and invest human and financial resources in the development of new, improved seed varieties. The future success of California agriculture depends on this process. CSA supports the rights of owners of protected varieties to realize a profit from their investments in research and development, and urges growers and those in the seed industry to respect those rights. CSA also believes it is in the best interest of agriculture as a whole to abide by the spirit and the letter of the U.S. Plant Variety Protection Act (PVPA) and other laws protecting intellectual property rights.

CSA prides itself on promoting high standards of integrity and ethics within the association membership specifically and within the seed industry in general, and urges the grower community and the public to adhere to the same high standards. Members and others should compete on an ethical and moral basis in the marketplace. They should not look for or employ ways to evade state and federal seed laws, or the ownership protections provided by the PVPA, patent and trademark laws, California trademark, trade secret and unfair competition statutes, or copyright laws, to gain an unethical competitive advantage.

CSA does not condone and is strongly opposed to the practice of using partnerships or joint ventures in an attempt to circumvent the “saved seed” provisions of the PVPA. The law, as interpreted by the Supreme Court of the United States and more recently by the U.S. Congress, permits a farmer or producer of a crop to save seed of a protected variety to plant his or her own holdings. That ruling does not authorize the use of a protected variety to produce a seed copy for propagating purposes separate from the production of that farmer’s crop itself.

The Position

“CSA does not condone and is strongly opposed to the practice of selling seed varieties without the permission of the owner.”

Young corn seedlings emerging in curved rows of plowed soil

Policy 02 – Agricultural Biotechnology

Producing healthier foods using fewer pesticides on less land

The association’s full position, organized by topic. Open a section to read it; the conclusion sits at the bottom of the page.

Questions about CSA policy? Email the association office

Leafy greens growing inside a polytunnel greenhouse
Introduction and Benefits

Agricultural biotechnology is impacting agriculture and the general public in positive ways. Through the use of biotechnology, farmers are producing healthier foods using fewer pesticides on less land. Environmental benefits include soil conservation, water conservation, and protection of wild plants and animals.

Many of these benefits are just beginning to come to fruition; the technology promises further nutritional, medical, and environmental benefits in the future. Biotechnology will clearly play a role in reducing world hunger and improving the health of an ever-growing population. It also allows California agriculture to continue leading in agricultural production at a time of intense competition for water supplies and declining available farmland.

Safety

CSA believes that the use of agricultural biotechnology to produce new seed varieties, and to improve existing ones, is as safe as traditional breeding techniques. In fact, the use of recombinant DNA techniques in plant breeding may in some cases be safer than wide crosses or other traditional methods. Biotechnology offers a more precise and more efficient means of developing new plant varieties.

CSA also believes that crops and foods produced through biotechnology are safe and equivalent to similar foods produced through traditional breeding. The federal government and many in the medical and scientific communities agree with this view, and consumers have been safely eating foods and using medicines derived from biotechnology for many years.

Labeling

It is the position of CSA that the Food and Drug Administration already sufficiently regulates the labeling of foods produced through agricultural biotechnology. Where such a food differs from its traditionally bred counterpart in allergenicity, toxicity, or nutritional composition, FDA requires additional testing and labeling to reflect those differences. That requirement adequately protects and informs consumers. Requiring special labeling simply due to method of production is misleading to the public, since these foods are substantially equivalent to and as safe as foods produced through traditional breeding.

Mandatory labels would be tantamount to a warning label and would discourage some consumers from buying these foods; CSA holds that it is improper to place warning labels on foods. CSA also opposes state or local labeling requirements that differ from those established by the federal government — uniform labeling throughout the country is essential to facilitate commerce in food products. Existing seed labeling requirements, along with additional information provided by seed companies, already give growers what they need to properly use biotechnology seed.

Mandatory labeling is not simply a matter of printing additional information on a label. It would require identity preservation from the point of purchasing seed and planting a crop through production, harvesting, transporting, processing, and distribution: segregation of commodities, dedicated equipment and facilities, special cleaning, and documentation and tracking systems — all adding cost. Some commodities, including soybean products, corn, cottonseed products, and wheat, may be used as either food or animal feed depending on market prices, and markets shift in seconds. A commodity may have to be diverted at the last minute from a food market to a feed market with no way to recover the added costs of identity preservation.

Distribution, warranties & tolerances

A recommendation by a seed distributor that a customer purchase a variety of seed — whether produced through traditional breeding or biotechnology — should not automatically be deemed a pesticide recommendation, even where that variety has characteristics of pest resistance or herbicide tolerance. Such a recommendation may be made for a range of agronomic or marketing reasons, and those who merchandise seed have agronomic expertise other agricultural consultants often do not.

Pest control advisors may recommend the use of a seed variety for pest management purposes. However, since a PCA recommendation is not even required to use a pesticide, CSA opposes requiring one in order to sell, buy or use a seed variety — even where such varieties are virus, nematode, or pest resistant, or herbicide tolerant.

CSA believes the advent of seed enhanced by biotechnology should not materially change traditional seed warranties. Those selling seed should warrant and indemnify only up to the value of the seed sold if a problem arises, regardless of how the seed was produced. This position should govern arbitrations and mediations conducted under the mandatory seed arbitration and mediation law in the Food and Agricultural Code.

Tolerances relating to the constituents in a lot of seed or commodity being marketed, if deemed necessary, should be science-based for all seed and commodities regardless of production method. A tolerance suitable for one commodity may not suit another, depending on whether the crop is self- or cross-pollinated, how long the commodity has been in production in an area, and other factors. Allowable tolerances should be based on the quality requirements of the product commodity, not on the methods used to develop the variety.

Regulation, consultation & testing

Mandatory consultation

CSA believes mandatory consultation with the FDA interferes with bringing new products to market that will benefit the environment and the public, and therefore opposes mandatory consultation between FDA and biotechnology companies in gaining approval of new varieties. Agricultural biotechnology foods are among the most tested and scrutinized foods on the market; voluntary consultation has proven adequate and has provided a high degree of protection to consumers.

State regulation

CSA opposes a separate state approval process for varieties developed using biotechnology. The California Department of Food and Agriculture has reviewed these varieties since 1988, and a patchwork of state laws would impede the development and introduction of new varieties.

CSA also opposes planting moratoria on biotechnology commodities, across the board or by individual commodity, which would place California producers at a competitive disadvantage with producers in other states and countries. California should be a leader in this arena, and all California consumers should have the opportunity to benefit from the nutritional and environmental advancements it brings.

Testing

The association supports scientifically validated, accurate, cost-effective, and expeditious laboratory testing for biotechnology traits. Stakeholders should have broad access to testing methods and protocols, and USDA and FDA should provide research funding for test development.

There should be consensus among all stakeholders as to which laboratories, sampling, and testing protocols provide the analyses on which disputes will be settled. CSA opposes biotechnology-free regulations and restrictions imposed by foreign and domestic entities until standardized, accepted laboratory tests are available and there is agreement on who will perform them. CSA also opposes mandatory testing requirements for all commodities; markets and consumers should determine when testing is warranted.

Education, isolation, and stewardship

Education

CSA supports educational programming in agricultural biotechnology and urges the University of California and the Seed Biotechnology Center to continue developing courses and distributing extension materials on the discipline, covering the major aspects of production and distribution of biotechnology commodities in California.

Bio-terrorism

CSA supports increasing penalties for those committing acts of violence in order to thwart the introduction of biotechnology in agriculture and the food industry.

Isolation

In the seed industry it is the responsibility of the seed company to produce in areas that provide adequate isolation, so as to prevent contamination of the seed they are producing. Isolations for ensuring the integrity of crops in production should not automatically be the responsibility of growers employing biotechnology. Issues of isolation, cross-contamination, and related liability should be resolved through the judicial process. In no case should seed breeders or producers be responsible for contamination occurring within production agriculture; such incidents should be resolved by the parties involved in producing the crops.

Identity preservation

Effective identity preservation programs should be developed as needed to facilitate the marketing of both biotechnology and traditionally bred commodities and seed. CSA supports voluntary identity preservation programs offered by entities who wish to provide such services.

Resistance management

Pest resistance management should be carefully monitored by those involved in agricultural biotechnology. Where resistance management is an issue, refugia and other production methods are effective. Determining the necessary procedures for each crop should primarily be the responsibility of the entity developing the variety, in consultation with EPA and USDA, and it is proper for federal agencies to require modifications when warranted by the scientific data.

Conclusion

The use of agricultural biotechnology to develop new, improved varieties of seed offers much to the public by way of more nutritious food, a cleaner and healthier environment, and a more sustainable agricultural industry. Public policy should support and encourage this technology, which has already proved an effective tool to increase agricultural production, reduce pesticide use, and make more efficient use of our natural resources.

Membership serves your interests.

Join the firms shaping seed policy, standards, and opportunity in California.