Manitoba Co-operator
A grain cart and combine at work on a soybean field in Manitoba’s Pembina Valley region.

Supersized grain carts a weighty problem for soil compaction

Larger grain carts and combines make for a more efficient harvest, but they also come with soil health implications if the extra weight causes soil compaction

Grain carts can still cause serious soil compaction whether they’re on tracks or wheels, but tracks may impact crop yield less in poor field conditions.

Crops in central Manitoba are sprayed against fusarium head blight.

Building your 2025 plan against fusarium head blight

One mode of attack isn’t enough against fusarium head blight, researcher warns; farmers will want to get everything from genetics to seeding plans in on the battle plan.

Fusarium head blight needs more than one angle of attack, researcher warns. Farmers will want to get everything from genetics to seeding plans in on the battle plan.



The Stratus AirSprayer is essentially a powered paraglider — one that can carry heavier loads and stay aloft much longer than conventional drones. Photo: Supplied

Paraglider powers a new kind of sprayer

The Stratus AirSprayer is different than the quadcopters and fixed-wing UAVs (unmanned aerial vehicles) typically associated with ag drones. Essentially, it’s a powered paraglider — one that can carry heavier loads and stay aloft much longer than conventional drones.

Martina Strömvik and her research team assembled the genome sequences of nearly 300 varieties of potatoes and their wild relatives.

A blueprint for a better potato

Scientists have created a super pangenome that can be used to help breed more nutritious, disease-resistant and “climate-smart” potatoes

Scientists from McGill University in Montreal have created a super pangenome of potato, which plant breeders can use to produce potatoes that are more nutritious, disease-free and climate resilient.  Martina Strömvik, an associate professor and chair of the plant science department at McGill, led the research, which was published in Proceedings of the National Academy