Herbicide resistance is not new in Canadian agriculture, but managing it is becoming a higher priority as the scope of herbicide resistant weeds grows. In Western Canada, number one on the ‘economically important’ list is resistant wild oats, notes Bob Blackshaw, weed scientist with Agriculture and Agri-Food Canada, in this Wheat School episode. “It’s the… Read more »
Category: Wheat School – West
Wheat School: Keep watch for the Cereal Aphid Manager App
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 »
Wheat School: Late nitrogen pumps up protein and profits
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 »
Wheat School: A new tool for assessing fusarium head blight risk
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 »
Wheat School: New FHB1 varieties offer better fusarium control, agronomics and yield
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 »
Wheat School: Unleashing a bacteria biopesticide to control grassy weeds
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 »
Wheat School: Counting kernels to predict yield
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 »
Wheat School: How harvest weed seed control could fit in the fight against herbicide resistance
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 »
Wheat School: Taking an integrated strategy against fusarium head blight
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 »
Wheat School: Shedding Pounds Makes Healthier Seeding Rate
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 »
Wheat School: Figuring Out What To Do With The CGC’s $107 Million User Fee Surplus
$107 million (and counting) in surplus funds collected from farmers and grain shippers — how should it be used? The Canadian Grain Commission (CGC) is seeking input from farmers and the grain industry on what should be done with its growing surplus from user fees collected over the last four years. “We’ve been hearing lots of… Read more »
Wheat School: Making a Case for Perennial Wheat
Are you tired of planting wheat every year? What if you only had to plant the crop every four years? If those questions spark your interest, you won’t want to miss this episode of Real Agriculture’s Wheat School featuring Agriculture and Agri-Food Canada research scientist Jamie Larsen. He’s working to develop perennial wheat that would grow… Read more »
Wheat School: Rating Fusarium Tolerance Performance
Do wheat varieties perform in line with the ratings provided during the registration process? When it comes to fusarium head blight tolerance, the short answer is yes, but the long answer is it depends on the year. Holly Derksen, plant pathologist with Manitoba Agriculture, explains that the province has been tracking resistance performance of wheat… Read more »
Wheat School: The Fusarium Story of 2016
The rain that helped Western Canadian farmers grow big wheat yields in 2016 also created some quality problems that are complicating the marketing of the 31.7 million tonne crop. Almost half (48.6 percent) of the Canada Western Red Spring wheat samples received by the Canadian Grain Commission in its voluntary harvest sample program were downgraded… Read more »
Wheat School: Could an Owner’s Manual Accompany Your Next New Variety?
You may vary inputs based on field history or soil type, but have you considered treating your wheat differently, based on variety? It turns out that there are significant differences between how varieties respond to nitrogen, fungicide, and plant growth regulators. How a variety performs depends not just on its age, but where the background genetic… Read more »