fusarium infected wheat head

Fungicide, glyphosate don’t hurt your hard red wheat quality

In terms of grain quality, this University of Manitoba-led research finds weather and variety matter most

The results of this study may not seem all that surprising: everyone expected weather and genotype to be the most impactful factors on wheat quality. But this research hadn’t been done before, so it offers up the good news that fungicides and glyphosate aren’t making things worse.



Photo: Allan Dawson/File

Prairie forecast: Hot east, cool west

Forecast issued May 7, covering May 7 to 14, 2025

We saw a strong ridge of high pressure build in last week, which brought daytime highs into the low thirties across parts of the eastern Prairies. Once the ridge collapsed, cooler air moved back in. Well, it looks like we can expect another cycle of building and collapsing ridges. Then, starting on the weekend, the weather pattern should become more energetic thanks to a strong trough of low pressure forecasted to develop off the West Coast.



Powdery scab a puzzling potato problem

Powdery scab a puzzling potato problem

Biosecurity, such as avoiding the use of manure from livestock that ate infected potatoes, is a must

Powdery scab, caused by Spongospora subterranea, thrives in cool, moist conditions and can significantly impact potato crops by forming lesions on tubers and galls on roots.

First Manitoba crop report says seeding slightly ahead of pace

First Manitoba crop report says seeding slightly ahead of pace

Soil moisture conditions very from region to region

Spring planting in Manitoba registered at three per cent complete in the provincial agriculture department’s first crop report of 2025. Manitoba Agriculture released the report on April 29, noting planting progress was two points ahead of the five-year average.


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Prairie forecast: Here comes the summery weather

Forecast issued April 30, covering April 30 to May 7, 2025

Well, one week is up and as I pointed out in last week's forecast, the weather pattern still looks like it is going to flip from a cool-ish spring regime right into a summer-like pattern. This flip should happen over the next few days.




Tenuta can often be spotted at field days in a Hawaiian shirt, enthusiastically presenting new soil research or chatting with farmers.

Researcher focuses on farmers’ real-world problems

Groundbreaker: Mario Tenuta’s love of learning, and desire to be useful, have driven his career as a soil scientist

You’ve probably seen Dr. Mario Tenuta at an ag field day or a soil seminar. He’s the guy in the Hawaiian shirt, having a good time giving a presentation about new soil research or talking to farmers about what’s going on at their farms. Tenuta is a tenured soil ecology professor at the University of […] Read more