Canola Watch podcast host Jay Whetter moderated a live panel on 4R nutrient management at Canola Discovery Forum on December 2, 2020. This podcast is based on the recording of that panel discussion. Guests are Lyle Cowell with Nutrien in Saskatchewan, Mario Tenuta with the University of Manitoba, Dean Nelson, who farms in Alberta, and Adam Gurr, who farms in Manitoba.

Canola Council of Canada agronomy specialist Ian Epp and Alberta farmer Melissa Damiani help host Jay Whetter describe timely tips to produce a clean canola crop for export. Find all the tips at keepingitclean.ca.

Our guests are Shelley Barkley, insect survey technologist with Alberta Agriculture & Forestry, and James Tansey, provincial insect pest management specialist with the Saskatchewan Ministry of Agriculture. They joined our Canola Watch conference call this week to enhance our understanding of bertha armyworm risk assessment, scouting and thresholds.

Agriculture and Agri-Food Canada research scientists Kelly Turkington and Dwayne Hegedus describe sclerotinia stem rot risk factors, spore-detection tools and spray timing. They shared these insights while participating in a Canola Watch conference call with the Canola Council of Canada agronomy team.

Cory Jacob, provincial specialist in oilseed crops for Saskatchewan Ministry of Agriculture, talks with SaskCanola director Keith Fournier about crop rotation, especially as it relates to clubroot managment. Jay Whetter comes in at the end with a description of the six-ingredient clubroot management recipe. Read lots more on this topic at clubroot.ca.

Host Jay Whetter talks with Lyle Cowell, manager of agronomy services with Nutrien, Tom Jensen, soil science and agronomist, and Warren Ward, agronomy specialist with the Canola Council of Canada, about nitrogen, phosphorus, potassium and sulphur deficiencies in canola.

Lyle Cowell, manager of agronomy services with Nutrien, Tom Jensen, soil science and agronomist, and Warren Ward, agronomy specialist with the Canola Council of Canada, talk with host Jay Whetter about 4R nutrient stewardship – and the benefits of getting an official designation. You can read more about the designation under the Nutrient Stewardship tab at fertilizercanada.ca. For more about the canola industry goals, search for “4R” and an infographic called “Canola’s sustainable future” at canoladigest.ca.

Under what circumstances might a Western Canadian canola farmer want to add a post-emergence top-dress of fertilizer? Lyle Cowell, manager of agronomy services with Nutrien, Tom Jensen, soil science and agronomist, and Warren Ward, agronomy specialist with the Canola Council of Canada, answer that question in this Canola Watch podcast with host Jay Whetter.

Pythium species, Fusarium species and Rhizoctonia solani – the "three amigos" – can cause seed rots, root rots and stem decay on young canola plants. Seed treatments are generally pretty good, but Krista Anderson from Bayer CropScience, Mark Belmonte from University of Manitoba and Autumn Barnes from the CCC explain the factors that can increase risks. They also describe management options (including rotation) that can keep these pathogens of the soil microbiome from rising up.

Jim Tansey, provincial entomologist for the Saskatchewan Ministry of Agriculture, and Keith Gabert, agronomy specialist with the Canola Council of Canada talk with host Jay Whetter about flea beetle behaviours – including how far they travel to find the first canola crops, major differences between striped and crucifer species, and how long the risk can last.