It’s been an unusual year across Ontario and growers could see more of the same as the soybean crop emerges from cool, wet soils, says Albert Tenuta, plant pathologist with the Ontario Ministry of Agriculture Food and Rural Affairs. Tenuta believes the backward spring, which has pushed soybean planting to late June across the province,… Read More
Category: White Mould
The 2018 Ontario soybean crop is one for the record books, but you never would have predicted that back in July when much of the crop was desperate for rain. Not only did the 2018 Ontario crop set a record yield average at 54 bu/ac, it smashed the previous record of 48.3 set in 2012… Read More
Timing a white mould fungicide application in soybeans can be tricky business. The typical recommendation is to spray a first-pass fungicide at the R2 to R2.5 stage. Most Ontario soybean fields, however, are highly variable and can contain plants progressing at different growth rates within the stand. How can you tackle this challenge? BASF technical… Read More
Next time you chose a soybean variety, don’t just consider yield trials. Be sure to take a close look at disease trials; they help determine whether the yield potential of the variety you select will become reality in your field, says OMAFRA plant pathologist Albert Tenuta. In this episode of the Soybean School, we catch up… Read More
It’s not official, but it looks like Ontario’s 2017 soybean yield will come in at around 43 bushels per acre. That’s down from the 46-bushel five-year average, but considering the challenges Mother Nature threw at the crop during the past growing year, OMAFRA soybean specialist Horst Bohner will take it. In this edition of RealAgriculture… Read More
White mould is showing up in soybean fields across Ontario, especially in areas that have consistently seen wet weather and moderate temperatures throughout the summer. In this episode of RealAgriculture Soybean School, OMAFRA plant pathologist Albert Tenuta explains that the fungicide timing for optimal control of white mould is as flowers emerge at the R1… Read More
A stretch of sunny, dry weather in Ontario has soybeans on the comeback trail. That also means that soybean fungicide timing is sneaking up on many growers as the crop picks up steam in mid July. In this edition of RealAgriculture Soybean School, BASF agronomist Ken Currah takes a closer look at the soybean fungicide… Read More
Ask three farmers what the best row spacing is for soybeans and you might get three different answers, but in most soybean growing areas there’s been a trend back toward wider rows. As part of this Soybean School episode, Horst Bohner, soybean specialist with Ontario’s Ministry of Agriculture and RealAg’s Bernard Tobin discuss the driving factors in why… Read More
We’re moving into prime white mould season — mid-summer and into August. While conditions were very favourable for disease development through June (wet and cool), mid-to-late July’s heat and dry conditions could have slowed progress of the disease. While you won’t be able to gauge infection levels in soybeans without scouting (hint: go do that… Read More
Wheat harvest is underway in southern parts of Ontario, with yields ranging anywhere from an ugly-and-diseased 40 bushels an acre to 110 bushels in areas south of London, as Real Agriculture agronomist Peter Johnson shares leading off his update this week. What’s there to be learned from all the fusarium in wheat this year? It’s that… Read More
White mould is a fungus caused by Sclerotinia sclerotiorum, and tends to cause a bleached area of the stem, with black oblong sclerotia developing in the centre of the affected area, and inside the stem. But, we don’t want it to get that far. Enter fungicides. “The number one problem that growers have in timing fungicides is… Read More
The hay crop, white mould, norther corn leaf blight, and nitrogen management tools are all high on farmers’ radars this week as we head into the first full week of July. To kick off this week’s Wheat Pete’s Word, Peter Johnson, RealAgriculture agronomist, has a word of caution about the hay crop. Wet ground is… Read More
Perhaps you’re already acquainted with the wild world of theoretical yields. A theoretical yield is a measure of the genetic potential a plant has, if absolutely nothing hampered yield — not the growing season, environment or pests. Can you guess what soybeans’ theoretical yield is? Roughly 350 bushels an acre. Outlandish? Well, it sort of… Read More
It’s a disease that affects a number of significant crops in Canada, including vegetables, pulses, canola and even some forage species. And last year, some farmers saw particularly high levels of white mould in soybean crops across Ontario. Sclerotinia sclerotiorum, or white mold, makes its mark on plants in lesions that appear water-soaked; white, fluffy mycelium;… Read More
White mould love tight soybean rotations. What’s the best plan of attack for 2015? A good chunk of wheat acres didn’t get planted in the fall of 2014, during what some have dubbed a “harvest from hell.” Many of those acres are likely to go into soybeans, and for good reason. But, agronomically, it’s not… Read More