A leader in plant breeding and mentorship, Spaner helped develop more than a dozen wheat varieties while strengthening Canada’s agricultural research capacity.
The Prairie farming community has lost one of its quiet giants. Dr. Dean Spaner (wheat breeder, professor, and mentor) passed away leaving behind a legacy that is deeply rooted in Western Canadian agriculture.
For many farmers, the name may be most familiar from the varieties they’ve seeded. But Dr. Spaner’s impact goes far beyond plant breeding plots; his work helped shape the productivity, resilience, and future of wheat farming across the Prairies.
A Breeder Who Delivered for Farmers
Over a career spanning decades, Spaner played a leading role in developing wheat varieties that farmers could rely on. At the University of Alberta, he helped build a once-modest breeding program into a major contributor to Canadian agriculture.
He was instrumental in releasing:
- 15 Canadian Western Red Spring (CWRS) wheat varieties
- One Canadian Prairie Spring (CPS) variety
- Special Purpose (SP) wheat lines
His varieties were bred with Prairie realities in mind: short growing seasons, disease pressure, and the constant need to balance yield with reliability. One standout example is Thorsby, an early-maturing, disease-resistant variety that found a home on farms in northern Alberta.
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