Early indications were that DON levels were low in Ontario’s 2020 corn crop; however, hot spots of higher levels of infection have surfaced, with later-harvested grain showing increased DON levels. The resulting dried distiller’s grain (DDGs) and condensed distillers solubles (CDS) from corn used for ethanol production may approach allowable DON limits for animal feed… Read More
Category: Gibberella
Nothing good happens after midnight, or when corn is left out in the field. Some farmers are learning that DON levels in corn can really spike if the crop has been left out to let that gibberella grow. In this week’s Wheat Pete’s Word, host Peter Johnson has that caution, plus a discussion on being… Read More
When the combine is running through those soybeans, how good of job is it doing at spreading the residue? Getting the wheat in right after the beans isn’t always just about timing — excellent field conditions and residue management matter too, says Peter Johnson, host of Wheat Pete’s Word. In this week’s episode, Johnson shares… Read More
It might be very dry in Ontario, but that means the crop can come off quickly and we can get the 2021 wheat crop locked and loaded. In this week’s Wheat Pete’s Word, host Peter Johnson has answers to seeding pinch points on meeting soil fertility needs, a few scouting tips on new and old… Read More
It’s time for Day 6 of the virtual Ontario Diagnostic Days! This week we’ll look at effective sprayer applications with a focus on fungicides. We’ll call on Ontario researchers and extension specialists to tackle everything from identifying disease and selecting control products to evaluating spray coverage and choosing the right application method. The line-up includes… Read More
It’s time for Day 5 of the virtual Ontario Diagnostic Days! This week we’ll look at crop staging and how you can use an understanding of plant development to make better management decisions. We’ll call on a host of Ontario soil researchers, agronomists, and extension specialists to cover everything from soybeans, to canola and forage,… Read More
It’s a new year, and we’re back with the first Wheat Pete’s Word of the decade! Peter Johnson, host of Wheat Pete’s Word, says that although we are only eight days in, 2020 is already roaring ahead steadily. The mantra for 2020 according to Wheat Pete is “perfect vision.” If we can see clearly, we’ll… Read More
There are some surprising yields being reported across much of Ontario — some shockingly good, others disastrously bad. For at least one farmer, a timely rain or two on just half the field means the same surprise happened in the same pass of the combine. In this week’s edition of Wheat Pete’s Word, host Peter… Read More
Is frosted corn, toast? It all depends, says Peter “Wheat Pete” Johnson, so head on out and start checking those cob shanks! On this week’s Wheat Pete’s Word, Johnson covers some key cover crop questions, why wheat seed rates might at max right now, and there’s some gibberella out there that needs attention. Have a… Read More
Welcome to another edition to Wheat Pete’s Word with your host and RealAgriculture’s resident agronomist, Peter ‘Wheat Pete’ Johnson! This week, Johnson is on the Soil Network tour, but even the cross-Ontario trek couldn’t keep him from recording this week’s Word. On this episode, learn about a new worm issue in corn, how the grain… Read More
Testing for DON in Ontario’s 2018 corn crop was an incredibly frustrating process for growers. With gibberella ear rot infecting a wide swath of corn in the province, many growers were exasperated when samples from the same load of corn taken from a field would show wide variation in DON levels — sometimes from 3… Read More
Could 2019 be another ‘gibb’ year for corn growers? That’s a question RealAgriculture agronomist Peter Johnson encounters almost daily. When asked, he says there’s “not a chance” of the widespread gibberella outbreak Ontario growers experienced in 2018. However, he notes that “in isolated areas, we do have a high risk of gibberella ear rot infection… Read More
Farmers across Canada will have five new fungicides in their disease management toolbox in 2020. This week, Syngenta Canada rolled out Miravis, a new fungicide umbrella brand that will offer five new products growers can use to fight disease in a range of crops. In this video, Eric Phillips, Syngenta Canada’s fungicides and insecticides product… Read More
The corn is growing like a bad weed, while the earliest of the fall-seeded crops are starting to get harvested. Just in time, Ontario is getting some heat and humidity, and that means all sorts of questions for the host of Wheat Pete’s Word. In this week’s Word, Peter Johnson covers fusarium/DON development in the… Read More
Difficult planting conditions across Ontario this spring are set to test growers yet again as corn fungicide application timing approaches. On this episode of the RealAgriculture Corn School, Ridgetown College, University of Guelph professor Dave Hooker explains that growers looking to control gibberella ear rot can expect a 50 per cent reduction in DON when… Read More