After ramping up efforts to test for clubroot disease over the last year, Manitoba Agriculture, Food and Rural Development has confirmed the presence of the nasty soil-borne pest in 48 fields within the province. The provincial ag department has released an updated map showing positive clubroot cases by rural municipality (see below), while noting “positive findings… Read More
Tag: Manitoba Agriculture
Another gene that has provided resistance to crown rust in oat varieties grown in Western Canada is losing its effectiveness. The Pc91 gene was a source of resistance to crown rust in some of common varieties in recent years, including Souris, Stainless, HiFi, AAC Justice and CDC Morrison, but changes in the crown rust pathogen population in… Read More
A joint initiative of the Manitoba Canola Growers Association and Manitoba Agriculture, Food and Rural Development is working to map the incidence of clubroot spores in Manitoba. With funding through the federal government’s Growing Forward 2’s Growing Actions program, the Pest Surveillance Initiative (PSI) is working to map clubroot incidence on a township-range basis. If… Read More
The corn borer is a relatively low-level pest in much of the corn crop in Western Canada, but it certainly poses a risk. What’s more, just because you planted a corn borer-resistant variety doesn’t mean you get out of scouting — every farmer who grows corn should be scouting for the pest, says John Gavloski,… Read More
There’s a difference between new technology that becomes a useful tool and new technology that’s just a toy. The difference is largely in the practical application of what any given technology makes possible. Exhibit A: the smartphone — great and powerful technology, but likely also overwhelmingly used to share silly cat videos and status updates…. Read More
Managing for nitrogen losses in crop production is important, absolutely, but N isn’t the only nutrient at risk of being lost from the plant’s refrigerator. Phosphorus, that other macro-nutrient we know and love, is also subject to losses — and while losses may go relatively unnoticed in the cropping system, our lakes are rivers pay… Read More
Yes, compaction happens. You know that, I know that. But we in Canada are ever so fortunate because while compaction does happen, Mother Nature, at her cruelest -30 degree C self, actually helps us battle it with our wicked Prairie freeze-thaw cycle. Right? Well, yes, but a more resounding no, actually. Marla Riekman, land management… Read More
Ever had a soil test come back with some surprising nitrogen levels? While it’s typically lower than expected (don’t we all wish N didn’t just disappear?), every now and then a crop may have left some behind due to any number of factors, like water availability, timing of mineralization or some other something that maybe… Read More