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Family Business

Planting a global seed corn business

Illinois Times

June 14, 1990

One of the privileges enjoyed by the journalist is the chance, when on a story, to meet people he would never meet otherwise and to have a claim on their attention that she would never deserve otherwise. I spent an afternoon with Frank Thorp learning about seed corn, and enjoyed every minute of it.

The magazine editor mentioned below was Howard Muson, then the editor/publisher of Family Business magazine. He wanted a piece on the Thorps and I was in the neighborhood so . . . . 


A magazine editor called me up a few weeks ago. Magazine editors are incurably curious creatures, and this one was eager to learn all about international agribusiness and the biotechnology revolution, and the rumored death of the family farm enterprise in an age of predatory corporatism. I told him 1 would try to find out for him—I am an incurably destitute creature—and so found soon myself in Wapella, Illinois.


Suburban Wapella, actually, at the Thorp Seed Co. complex east of town. I was there at the invitation of Frank Thorp, company vice president and a grandson of the founder of the farm from which the family seed business grew. Thorp Seed is the very image of the up-to-date agribusiness firm. There's a laboratory in the basement, an airplane in the shed, and computers in the office. Thorp is one of the five family companies that comprise Golden Harvest Seeds, one of the top five seed companies in the country, formed in 1973 so that smallish, regional companies could pool marketing and research resources and compete with the seed giants like Pfizer and Pioneer.


Frank Thorp was an affable and articulate guide. He had tenure at a big Eastern university, but gave it up for the more stimulating life in Wapella. He is by farmer standards dangerously forthright; a Golden Harvest colleague would tell me later, in effect, that college may teach a man what to say but it doesn't always teach him when.


Frank discoursed about topics from paranoid-possessive management styles to his wife's cookies while we toured the firm's 4,500-acre operation. His van reeked of mothballs. They spread naptha in the warehouses to keep the mice out of the seed bags, and earlier that day Frank had loaded the van with seed for a loyal customer who was planting and had called from his tractor to say that he'd need fifty more bags. Frank is a salesman, and if selling fifty bags means his van smells like a clothes closet for a while, well, at least he won't have to worry about moths in the upholstery.


Driving around rural Wapella with a Thorp is like touring Hyannisport with a Kennedy. Everyone you pass on the road, every person puttering in a house yard or working in a field, is a brother-in-law or cousin. Like all family businesses, the Thorps consider payback on production investments in terms of generations rather than fiscal years.


A big seed company processing works stands out on the farm skyline. Some seed companies simply market seed that's grown by others, but the Thorps grow more of the seed they sell than anybody in the seed corn business. That requires bins and dryers and huskcrs and shellers, and bagging machines and separators, plus warehouses and test plots, even a small fleet of school buses that ferry teenagers to the fields at detasseling time.

It's fairly easy to get into the farm seed business—there are well over 300 brands of seed corn sold in the U.S., most of them mom and pop operations. It isn't easy to get big. Seed corn alone is well over a billion-dollar-a-year business, and it has attracted international firms (most of them chemical companies like Pfizer, Ciba-Geigy, and Sandoz eager to complement their fertilizer and pesticide business) that bought out many of the old homegrown firms.


Those big firms arc anticipating a revolution in farming, and want to be standing at the top of the barricades when it happens. They have invested in biotech research so heavily that their fiscal officers talk bravely about the "burn rate" of R&D capital. Genetic manipulation of corn in the labs promises a better world—well, better for the chemical companies anyway, since they are looking for plants that will be more tolerant of their own weed killers.


The Golden Harvest companies invent a new corn variety the old-fashioned way—they grow it. Combined, the Golden Harvest companies boast a sizable research infrastructure—six breeding stations with labs and greenhouses and forty field stations in twelve U.S. states. It includes a winter field station in Chile, where breeders can grow two generations of soybeans during the U.S. winter, speeding the time it takes to get a promising hybrid from the lab into the bag.


Like most science, plant breeding is a blend of imagination and tedium. In what its inhabitants humorously refer to as "the mole hole" in the basement of the Thorp complex, for example, one finds all the arcana of the trade—germination cabinets with grow lights (where breeders realize every farmer's dream of controlling the weather), cold storage vaults in which germ plasm from around the globe is stored, and thousands of paper packets into which have been placed the seeds (whose genetic provenance has been meticulously noted) scheduled for field tests.


Designing the perfect plant is not cheap. A corn breeder is entitled to brag if he manages to develop one commercially profitable hybrid out of every thousand tries. As another Golden Harvest owner says, good breeders are a different kind of person.


The Golden Harvest cooperative system means that each company can offer locally adapted seeds while still enjoying the improvements otherwise possible only with large, centralized breeding operations. That kind of R&D effort is essential to long-term viability in a business in which the demand for innovation is the only thing that never changes.


Frank Thorp is not convinced that corporate-funded biotech research will drive the family firm from the field. In order to recoup their enormous upfront investment in a hurry, the biotech boys will have to get their designer genes into a lot of corn seed in a hurry, and none of their parent companies (apart from Pioneer, which is by far the industry leader) controls more than a tiny share of the total market. To reach that market, Frank argues, the big firms will have to license their new discoveries to companies like Golden Harvest, which will then produce and sell them, paying royalties to the patent holder.


I was impressed, and said so, and Frank gave me a Thorp Seed cap to take home that is made of real cloth instead of plastic. As I drove home it was impossible, given the habits of my trade, not to speculate on What It All Means. A gubernatorial candidate eager for headlines might point to the firm as a model of how homegrown Illinois firms can compete in a global agricultural marketplace. But that would be to misconstrue their success. They are making it for the same reasons successful people in any field have always made it, because they are smarter, nervier, and more ambitious than most other people—or their daddies were. They may make fertilizer in Milan and grow corn in test tubes, but in essential ways the world hasn't changed. ●




John Hallwas

Essential for anyone interested in Illinois history and literature. Hallwas deservedly won the 2018 Lifetime Achievement Award from the Illinois State Historical Society.

Lee Sandlin Author

One of Illinois’s best, and least-known, writers of his generation. Take note in particular of The Distancers and Road to Nowhere.

Chicago Architecture Center

See Home Page/Learn/

Resources for a marvelous building database, architecture dictionary, even a city planning graphic novel. Handsome, useful—every Illinois culture website should be so good.

The Encyclopedia of Chicago


The online version of The Encyclopedia of Chicago. Crammed with thousands of topic entries, biographical sketches, maps and images, it is a reference work unmatched in Illinois.

Illinois Great Places

The Illinois chapter of the American Institute of Architects in 2018 selected 200 Great Places in Illinois that illustrate our  shared architectural culture across the entire period of human settlement in Illinois.

McLean County Museum

of History

A nationally accredited, award-winning project of the McLean County Historical Society whose holdings include more than 20,000 objects, more than 15,000 books on local history and genealogy, and boxes and boxes of historical papers and images.

Mr. Lincoln, Route 66, and Other Highlights of Lincoln, Illinois


Every Illinois town ought to have a chronicler like D. Leigh Henson, Ph.D. Not only Lincoln and the Mother road—the author’s curiosity ranges from cattle baron John Dean Gillett to novelist William Maxwell. An Illinois State Historical Society "Best Web Site of the Year."

Illinois Digital Archives


Created in 2000, the IDA is a repository for the digital collections of the Illinois State Library and other Illinois libraries and cultural institutions. The holdings include photographs, slides, and glass negatives, oral histories, newspapers, maps, and documents from manuscripts and letters to postcards,  posters, and videos.

The Illinois State Museum


The people's museum is a treasure house of science and the arts. A research institution of national reputation, the museum maintains four facilities across the state. Their collections in anthropology, fine and decorative arts, botany, zoology, geology, and  history are described here. A few museum publications can be obtained here.

Chronicling Illinois

“Chronicling Illinois” showcases some of the collections—mostly some 6,000 photographs—from the Illinois history holdings of the Abraham Lincoln Presidential Library.


I will leave it to the authors of this interesting site to describe it. "Chicagology is a study of Chicago history with a focus on the period prior to the Second World War. The purpose of the site is to document common and not so common stories about the City of Chicago as they are discovered." 

Illinois Labor History Society

The Illinois Labor History Society seeks to encourage the preservation and study of labor history materials of the Illinois region, and to arouse public interest in the profound significance of the past to the present. Offers books reviews, podcasts, research guides, and the like. 

Illinois Migration History 1850-2017

The University of Washington’s America’s Great Migrations Project has compiled migration histories  (mostly from the published and unpublished work by UW Professor of History James Gregory) for several states, including Illinois. The site also includes maps and charts and essays about the Great Migration of African Americans to the north, in which Illinois figured importantly. 

History on the Fox

An interesting resource about the history of one of Illinois’s more interesting places, the Fox Valley of Kendall County. History on the Fox is the work of Roger Matile, an amateur historian of the best sort. Matile’s site is a couple of cuts above the typical buff’s blog. (An entry on the French attempt to cash in on the trade in bison pelts runs more than

2,000 words.)




Southern Illinois University Press 2017

A work of solid history, entertainingly told.

Michael Burlingame,

author of Abraham 

Lincoln: A Life 

One of the ten best books on Illinois history I have read in a decade.

Superior Achievement Award citation, ISHS Awards, 2018

A lively and engaging study . . .  an enthralling narrative.

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The Annals of Iowa

A book that merits the attention of all Illinois historians

as well as local historians generally.

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Journal of Illinois HIstory

A model for the kind of detailed and honest history other states and regions could use.

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Midwestern Microhistory

A fine example of a resurgence of Midwest historical scholarship.

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Journal of the Illinois

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Southern Illinois University Press

SIU Press is one of the four major university publishing houses in Illinois. Its catalog offers much of local interest, including biographies of Illinois political figures, the history (human and natural) and folklore of southern Illinois, the Civil War and Lincoln, and quality reprints in the Shawnee Classics series.

University of

Illinois Press

The U of I Press was founded in 1918. A search of the online catalog  (Books/Browse by subject/Illinois) will reveal more than 150 Illinois titles, books on history mostly but also butteflies, nature , painting, poetry and fiction, and more.  Of particular note are its Prairie State Books,  quality new paperback editions of worthy titles about all parts of Illinois, augmented with scholarly introductions.

University of

Chicago Press

The U of C publishing operation is the oldest (1891) and largest university press in Illinois. Its reach is international, but it has not neglected its own neighborhood. Any good Illinois library will include dozens of titles about Chicago and Illinois from Fort Dearborn to

Vivian Maier.

Northern Illinois University Press

The newest (1965) and the smallest of the university presses with an interest in Illinois, Northern Illinois University Press gave us important titles such as the standard one-volume history of the state (Biles' Illinois:
A History of the Land and Its People) and contributions to the history of Chicago, Illinois transportation, and the Civil War. Now an imprint of Cornell University Press.


Reviews and significant mentions by James Krohe Jr. of more than 50 Illinois books, arranged in alphabetical order

by book title. 


Illinois Center for the Book

Run by the Illinois State Library, The Center promotes reading, writing and author programs meant to honor the state's rich literary heritage. An affiliate of the Library of Congress’s Center for the Book, the site offers award competitions, a directory of Illinois authors, literary landmarks, and reading programs.

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