Tar spot can dry down corn quickly, but yield will be lost.

Tar spot continues on the move in Ontario corn

The disease can be controlled by timely application of fungicides

Tar spot spread across Ontario in 2024, skipping past Toronto and it was also found in Quebec. The fungal disease can have a 20 to 80 bushel impact on corn yields.

Justine Cornelson from BrettYoung Seeds speaking about verticillium at Mantioba AgDays in Brandon on Wednesday, January 22. PHOTO: Don Norman

Researchers scramble to understand verticillium in Canada

Disease is a relative newcomer to Canada and has been the subject of little research globally

Justine Cornelson of BrettYoung Seeds says verticillium is one reason Manitoba saw disappointing canola yields last year. The disease needs to be the subject of more research, since little has been done to date.


<p>The ethanol plant in Aylmer, Ont. developed by Integrated Grain Processors Co-operative has been acquired by Belgian company AlcoEnergy.

IGPC Ethanol acquired by Belgian energy company

Acquisition could lead to diversified ethanol output, ends co-operative business model

IGPC Ethanol has been acquired by Belgian energy company Alco. The merger could see the Aylmer plant, Canada’s second-largest producer of ethanol, diversify its output.