Fresh off receiving the 2026 World Agriculture Prize, wheat geneticist Jorge Dubcovsky shares his insights
Jorge Dubcovsky, a wheat geneticist from the University of California, Davis, has been awarded the 2026 World Agriculture Prize for his groundbreaking contributions to wheat genetics and training the next generation of plant breeders. He received the $100,000 award at Nanjing Agricultural University in China on October 28th, presented by the Global Confederation of Higher Education Associations for the Agricultural and Life Sciences (GCHERA).
This recognition builds on his previous achievement of winning the prestigious Wolf Prize in Agriculture in 2013, but Dubcovsky sees this as a broader acknowledgment.
"The Wolf Prize was more focused on scientific discovery, while this one also highlights the educational aspect," he notes.
The Power of Public Breeding
Over his 35-year career, Dubcovsky has played a pivotal role in identifying genes for various traits in wheat, such as yield, flowering time, nutrient efficiency, disease resistance, and grain quality. His discoveries have led to the development of wheat varieties cultivated across millions of hectares worldwide.
During a stripe rust epidemic in California in the early 2000s, new pathogen races overwhelmed existing varieties, resulting in significant yield losses. Dubcovsky's team swiftly responded by identifying resistance genes, developing molecular markers, and combining these genes to enhance disease durability. This success was achieved within a few years, demonstrating the effectiveness of public breeding programs.
"Growers witnessed firsthand that our technology was not just theoretical but could solve their real-world problems," Dubcovsky emphasizes.
A System That Works
Dubcovsky attributes the success of public breeding to a collaborative system where growers fund research through checkoff programs, the USDA supports scientific innovation, and universities provide expertise and infrastructure. He highlights the benefits of sharing genetic advances with commercial seed companies for further variety development.
"I firmly believe that the system we have is working exceptionally well," he says.
The People Behind the Success
One of the most heartwarming aspects of receiving the award was witnessing the presence of 11 former students who had traveled from across China to attend the ceremony. Many of them now lead prominent research laboratories, and two hold dean positions.
"This award is a celebration of the work of many people, not just mine," Dubcovsky acknowledges.
His former students are spread across South America, Europe, Asia, Australia, and the United States, reflecting a vibrant global scientific exchange.
"The U.S. has been a magnet for attracting the best talent from around the world," he reflects. "However, rising barriers and a less welcoming political climate could undermine this advantage."
Sustaining the Future
Dubcovsky is concerned about the future of collaborative efforts like WheatCAP, a 25-year-old initiative that facilitates sharing of research infrastructure and resources among public wheat breeding programs in the United States. Without renewed funding, these programs will face increased competition for grants, potentially undermining the benefits of collaboration.