The Growing Point Podcast

In this episode, we chat with Dr. Charles Geddes, a weed research scientist at Agriculture and Agri-Food Canada in Lethbridge. Geddes discusses with us the challenges of managing kochia and some tactics producers can implement to fight back. Geddes discusses the impacts of different crop types as well as cultural practices that can push back on kochia pressure.

In this episode, we chat with Edgar Hammermeister. Edgar is the Manager of Professional Agronomy at Western Ag. I chat with Edger about what the birch effect is, how it works, and how it affects farmers nitrogen decisions. We discuss the impacts that variable nitrogen release from soil organic matter has on nitrogen planning and what producers can do to be more accurate with their decisions.

In this episode, we sit down with Dr. Mario Tenuta, the Senior Industrial Research Chair in 4R Nutrient Management and Professor at the university of Manitoba, to discuss strategies for optimizing nitrogen use in farming. Dr. Tenuta outlines nitrogen losses and the benefits of enhanced efficiency fertilizers, such as urease and nitrification inhibitors. He provides advice on application techniques and timing, tailored to different soil types and environmental conditions. By integrating the "4 Rs" framework—right rate, source, timing, and placement—Dr. Tenuta discusses how to balance environmental concerns with the economic realities of modern farming.

In this episode, we discuss tools being investigated for future wheat midge control, featuring entomologist researcher Dr. Tyler Wist, from the Agriculture and Agri-Food Canada, Saskatoon. We talk through current pest biology, impacts, and distribution as well as what is currently being researched to assist with future pest control. We discuss what the research looks like and what kind of insights we’ve gained so far.

We speak with Dr. Kelly Turkington (AAFC Lacombe) about late-season diseases. Specifically, we discuss sooty moulds and other disease with similar features. We discuss disease for producers to watch and what management practices help mitigate their impacts.