The decision to spray for aphids in cereal crops is complicated, as it requires not only scouting for and estimating aphid populations at a given moment, but predicting how those numbers will change due to weather and natural predators. The Cereal Aphids Manager App currently in development through Agriculture and Agri-Food Canada aims to help… Read More
Category: Wheat School
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Surging wheat markets mean there’s plenty of profit potential in high protein wheat, and Peter Johnson has some tips to help you cash in on those premiums. In this episode of RealAgriculture Wheat School, Johnson, our resident agronomist and shameless wheat promoter, shares protein management insights for growers in Western Canada and spring wheat growers… Read More
Fusarium, fusarium, fusarium. It’s certainly on many minds right now, with fungicide season underway and all too fresh memories of fusarium-infected grain from 2016 Since you can’t really scout for the disease, we have to use models, such as the brand new risk tool launched by the Alberta Wheat Commission and the Alberta Climate Information… Read More
The FHB1 gene for fusarium head blight (FHB) resistance has been around for some time, but now it’s available in stronger agronomic varieties that deliver yield punch. That’s good news for North American wheat growers, says Bryan Gerard of Indiana-based Gerard Seed Solutions. In this episode of RealAgriculture Wheat School, Gerard explains that the FHB1… Read More
A “biopesticide” is defined as a living organism that’s capable of controlling a pest, including weeds. Dr. Susan Boyetchko, research scientist with Agriculture and Agri-Food Canada in Saskatoon, specializes in biopesticide technology, and she’s been working on a program to develop bio-based tools for controlling grassy weeds, such as wild oats and green foxtail. As she explains… Read More
How much will that field yield? That’s a question RealAgriculture agronomist Peter Johnson is often asked when talking with growers. In this episode of Wheat School, he reviews the formula for estimating wheat yield. Johnson says it can be difficult to peg yield because testweight is a wildcard that can be tough to eyeball and… Read More
Harvest weed seed control has been widely adopted in Australia as a tool in fighting herbicide resistance. When it comes to North America, farmers in southern States, such as Arkansas, have started implementing these concepts, but the idea of destroying weed seed viability has yet to take off here in Canada. In this Wheat School episode,… Read More
2016 was likely the worst year on record for fusarium head blight (FHB) infection in Western Canada, as the disease has spread west and north since becoming a problem in southern Manitoba in the early 1990s. According to the Canada Grain Commission’s harvest sample survey, almost a quarter of cereal samples in Alberta tested positive for… Read More
Are you looking to step up your fusarium control measures this spring? In this episode of RealAgriculture Wheat School, resident agronomist Peter Johnson reviews the basics of managing fusarium in Ontario’s wheat crop and also offers some tips on how growers can elevate their control efforts. For Johnson, effective fusarium control starts with the basics:… Read More
It’s been cold and it’s been raining… and raining. Does your wheat crop need more nitrogen? The answer is no, according to agronomist Peter Johnson. In this edition of RealAgriculture Wheat School, Johnson says despite the weather growers who have already applied 120 to 130 pounds of nitrogen to fields should be in good shape…. Read More
Both stripe rust and leaf rust have been identified in the Ontario wheat crop. Will it affect your crop? What steps should you take to keep your crop safe from these leaf diseases? In this episode of RealAgriculture Wheat School, resident agronomist Peter Johnson explains that stripe rust should be a concern for all growers… Read More
Wet soil, cold nights, weeds, disease, and nitrogen needs are all converging at once – what’s a wheat grower to do? As Ontario’s cold, soggy spring continues, deciding what to do next with the winter wheat crop can be a challenge, especially as the need to plant corn and soybeans becomes more pressing. In this… Read More
Weeds are thriving in Ontario winter wheat fields and in many cases are beyond the size for optimum weed control. In this episode of Real Agriculture Wheat School, Deb Campbell from Agronomy Advantage explains that winter annuals are seven to 10 days ahead of normal and that means growers will have to shift their mindset… Read More
Peter Johnson wishes farmers managed wheat more like corn. He admits that corn’s bigger yields and higher profitability creates more interest in intensively managing the crop, but that does not excuse growers from making good, basic wheat management decisions. One thing that drives Real Agriculture’s resident agronomist crazy is wheat growers who seed based on… Read More
Will you be splitting your wheat nitrogen application this spring? Agronomist Peter Johnson thinks you should. In this episode of Real Agriculture Wheat School, Johnson reviews the split N strategy and why growers should take a hard look at making it part of their management plan. “First of all, it simply buys you insurance against… Read More