Soil-applied herbicide is the foundation of weed management for food grade non-GMO soybeans. But escapes do happen, and when weeds evade control, growers need to act. On this episode of RealAgriculture Soybean School, Ontario Ministry of Agriculture, Food and Rural Affairs weed specialist, Mike Cowbrough, shares tips on how IP growers can tackle weedy escape... Read More
Category: Crop Schools
Soybeans have been slow to emerge and establish across Ontario this spring as cooler weather has tempered the vigour of the heat-loving crop. Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA) soybean specialist Horst Bohner notes that the crop tends to flourish early in the season when the daytime temperature reaches 28 degrees C... Read More
Validating economic thresholds for flea beetles can be tricky — especially when we know the damage the insect can do to the canola crop. Héctor Cárcamo, research scientist at Agriculture and Agri-Food Canada (AAFC) at Lethbridge, Alta., recently completed a study that confirms an economic threshold. The team at AAFC found that 25 per cent... Read More
The race is on for many corn growers as they hustle to apply post-emergent herbicides to control yield-robbing weeds. The duration of the post-emergence application window depends on the herbicide. A product like glyphosate can be applied all the way up to the 8-leaf stage. But other herbicides have tighter timing and need to be... Read More
With some insects, we may be confused as to why they have the name they do. When it comes to cutworms — this isn't the case. It's pretty "cut" and dry...as the pest will feed on the stems of the plant. Cutworms unfortunately don't have terrific forecast maps, as Jack Payne of South Country Co-op... Read More
When it comes to corn, even emergence and uniform plant growth is a well-known recipe for a high-yielding crop. New research also shows that even emergence is a significant contributor in the fight against gibberella ear rot and deoxynivalenol (DON) accumulation and other mycotoxins associated with the disease. On this episode of RealAgriculture's Corn School,... Read More
Whether the corn crop is just being planted or is emerging in the field, it's time to do some digging around. If the crop hasn't emerged yet, you can still do some diagnostics to evaluate how everything is going and get a better understanding of the corn root, and how the corn plant is growing.... Read More
Should Ontario winter wheat growers apply a T3 fungicide to protect the crop from fusarium infection? That's the question RealAgriculture's Bernard Tobin and University of Guelph associate professor Dave Hooker tackle on this episode of the Wheat School. When it comes to yield response, extensive research conducted by Hooker and his colleagues indicate that, on... Read More
Wheat shows all, especially when it comes to the impact compaction can have on seed planted in to the headlands portion of a field. On this episode of RealAgriculture's Wheat School, we catch up with resident agronomist Peter Johnson in a field near Stratford, Ont., as he looks for ways to combat compaction. In this... Read More
When it comes to seeding depth of canola, there are many different opinions and recommendations out there. While there may not be a right or wrong answer — did you know you can potentially mitigate flea beetle pressure through seeding depth? Flea beetles can be one of the most detrimental insect when it comes to... Read More