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Three Agricultural and Food Sciences profs recognized with emeriti title

Three retired faculty members were named professors emeriti in 2025 for their distinguished service to the University of Manitoba: Dr. Harold Aukema, Dr. Ying Chen and Dr. Qiang Zhang.

The title is one of the University’s highest honours. Individuals are selected on their distinguished service to teaching, research, creative and scholarly works and service.

Each of the awardees contributed to the Faculty and UM throughout their accomplished research and academic careers. Their nominations read:

Harold Aukema, Food and Human Nutritional Sciences
A dedicated faculty member for 26 years, Dr. Harold Aukema has made transformative contributions to nutritional science, becoming a global leader in the study of diet and fatty acid metabolites, known as oxylipins.

His pioneering research has advanced understanding of dietary interventions for kidney health, directly shaping national and international dietary recommendations for polycystic kidney disease. He has published more than 150 peer-reviewed papers in leading journals of nutrition, lipid, and renal research. His widely cited review on oxylipins derived from polyunsaturated fatty acids is regarded as a foundational reference for researchers and graduate nutrition programs worldwide. His extensive collaborations, spanning Canada and abroad, have influenced research across a wide range of diseases.

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Sclerotinia and Lygus in Seed Canola: Field Update with George Lubberts, CCA | Enchant, Alberta

Video: Sclerotinia and Lygus in Seed Canola: Field Update with George Lubberts, CCA | Enchant, Alberta

Join Certified Crop Advisor George Lubberts for this Prairie Certified Crop Advisor (Prairie CCA) field update from Enchant, Alberta. In this 12th video of the series, George takes us into a seed canola field where the male rows have been removed and the female plants are filling pods. This video was taken in the third week of August 2025.

George discusses the early signs of sclerotinia stem rot, explaining how infection begins in the stem, impacts pod development, and leads to premature ripening. He also shares insights on lygus bug management, including timing of spray applications to minimize feeding damage and maintain seed size and quality.

With cool, damp summer conditions, George notes that while disease pressure is present, overall field health remains good. The crop is just beginning to show early seed colour change, signaling progress toward maturity.

Topics Covered:

•Sclerotinia stem rot identification and impact

•Managing lygus bugs in seed canola

•Crop stage and seed colour change observations

•Timing insecticide sprays for optimal protection

•Insights from a CCA field perspective in southern Alberta