The Canola Council of Canada (CCC) has recently updated a few agronomy graphics, including the life cycle of blackleg. “We’ve had different life cycles in the past, but we wanted to update it and provide a little bit more information kind of in a one shot,” says Justine Cornelsen, agronomy specialist with CCC. In this… Read More
Kochia is one of the first weeds to emerge in spring. There are reports that 80 per cent of the kochia population emerges before anything else in a field. The fact that it emerges so early puts a lot of pressure on the pre-emergent herbicide options out there. In this Wheat School episode, Kara Oosterhuis… Read More
Weed scientists in the southern U.S. say they have confirmed the first known case of broadleaf resistance to glufosinate — the active ingredient in Liberty herbicide. The resistance to the widely-used herbicide was found in Palmer amaranth plants from two fields in Mississippi County, Arkansas. The pigweed plants caught the attention of University of Arkansas… Read More
What’s the secret to growing those gigantic corn yields that turn a select few U.S. farmers into corn yield contest kings? Purdue University corn guru Dr. Bob Nielsen has been pouring over National Corn Yield Contest data and crop input and management summaries from winners for almost two decades. What has he learned? After all… Read More
The time of year where many are starting to plan for their 2021 growing season has begun, and at the end of the day, the markets will play into those decisions. While we need to be able to make a profit off of the crops we put so much effort into, we also can’t deny… Read More
Corn rootworm, manure, and soybeans — farmers don’t often hear those three words in the same sentence but we’ve come to expect the unexpected in 2020. With growing resistance to corn rootworm traits in Ontario, many farmers who typically plant continuous corn will look to control the pest by expanding rotations to include soybeans. But… Read More
Glyphosate-resistant waterhemp was first identified in Ontario in 2014. Since that time the weed, which hails from the pigweed family, has spread across the province with confirmed sightings in 14 counties in 2019. To make matters more troubling, waterhemp resistance continues to grow beyond glyphosate, and now includes multiple resistance to Group 2, 5, 9… Read More
Herbicide resistant weeds lurk on millions of acres of Canadian farm land. There’s no one way to manage resistant weeds or to delay resistance, but there are plenty of little hammers to use. That’s the subject of this episode of The Agronomists! Join host Shaun Haney in discussion with Breanne Tidemann, research scientist at AAFC… Read More
Selecting the right hybrids can make or break the profitability of a corn crop. There are a multitude of factors that combine to produce high-yielding, profitable harvests, but if growers make the wrong hybrid choices they’ll need some luck and good fortune to produce a successful crop, says University of Guelph associate professor Dr. David… Read More
A land and cattle operation that includes consistent cover crops in a diverse cropping mix can offer several benefits, including improved soil fitness, better equipment and water holding capacity, and a decreased diesel fuel bill. In this episode of the Soil School, Bernard Tobin is joined by Elmwood, Ont.-based Ken Schaus from Schaus Land and… Read More
When Ontario growers detect high levels of soybean cyst nematodes (SCN) in their soils, sudden death syndrome (SDS) is usually not too far behind. On this episode of the Soybean School, we take a closer look at the two yield robbers, and how growers can help control SDS with more effective nematode management. PRIDE Seeds… Read More
It’s time again to get into the best crop — wonderful wheat, as Wheat Pete would say! Kara Oosterhuis was delighted to be back in the field (not in front of the computer screen) with Jeremy Boychyn, agronomy research extension specialist with the Alberta Wheat and Barley Commissions on this episode of the Wheat School…. Read More
Harvest weed seed control is one option when it comes to managing some of our resistant weeds across the prairies. However, when it comes to wild oats, they shed their weed seeds before harvest time comes around. Breanne Tidemann, research scientist with Agriculture and Agri-Food Canada (AAFC), has published a paper on some of the… Read More
Tar spot, a new corn leaf disease, has moved through the U.S. Midwest, into Michigan and Wisconsin, and now sits at the doorstep of Ontario’s corn growing region. Characterized by tar-like speckling on the upper surface of corn leaves, the fungal pathogen has been delivering yield hits ranging from 20 to 60 bushels per acre… Read More
It’s been a week of wild weather: extreme cold in the west, and warm and very wet weather in the east. Understandably, overland flooding in Ontario has many farmers asking about the impact on the wheat crop. Peter Johnson has the answer you need in this week’s Wheat Pete’s Word. Johnson shares some of the… Read More
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