Although spiders can sometimes get a bad rap, when we are talking about beneficials and crop health, the eight-legged creatures actually can go a long way in protecting plants from hungry pests. For this episode of the Pests & Predators podcast, brought to you by Field Heroes powered by the Western Grains Research Foundation, host... Read More
Category: Agronomy
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
We're back with another episode of The Agronomists, and as always, we're excited to be here. Today's show — hosted by Lyndsey Smith — features Greg Stewart of Maizex Seeds and Elizabeth Karpinchick of Tone Ag. The trio discusses in-crop N applications in the corn crop (and more). The Agronomists is brought to you by... Read More
The Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA) will not be performing soil nitrate tests for public extension this growing season. Which begs the question: will it pay for farmers and agronomists to draw tests in corn fields anyway? The answer — if the field saw any manure or red clover the in... 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
If you're the happiest farmer in the world right now, you might be in Alberta, or maybe Ontario, as both regions got some much needed and timely rain respectively. For southern Manitoba and eastern Ontario, however, conditions are either get-the-seeder-stuck wet or make-the-wheat-pink wet. Early heat this season is pushing some insect populations higher than... 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 we think of a wet year, we think of disease. Throw in a cereal crop, and what's the disease we think of? Fusarium head blight or FHB. Here to teach us all about FHB management including control timing on this episode of The Agronomists is Dr. Kelly Turkington, plant pathologist with Agriculture and Agri-Food... 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