Category: Soybean cyst nematode

Wheat Pete’s Word, Sept 5: Big yield predictions, gibberella risks, and selling potash

If you’ve heard tell of some record yield estimates out there, let’s all remember that the crop sure isn’t in the bin yet, says Peter Johnson, host of Wheat Pete’s Word. It seems that some of the good spots look GREAT and some of the poor spots are turning out better than anticipated. When it… Read more »

Soybean School: Assessing your plant stand as summer arrives

Summer has officially arrived, and it’s time to get out and assess soybean plant stands. In this episode of RealAgriculture’s Soybean School, we catch up with Ontario Ministry of Agriculture, Food and Rural Affairs soybean specialist Horst Bohner as he surveys plots at a research site in Bornholm, Ontario. As Bohner surveys a stand planted… Read more »

Soybean School: Preparing to battle SCN when (not if) it is found in Western Canada

Soybean growers in Western Canada have not yet had to face a soil-borne pest that has hurt yields in other soybean growing regions, but it’s only a matter of time. Soybean cyst nematode (SCN) has steadily spread north along the Red River and has been found in soils on at least two farms near the… Read more »

Soybean School: New coalition tackles growing nematode resistance

Soybean cyst nematode (SCN) is the crop’s number one yield-robbing pest, and the problem is only going to get worse as the pest continues to breakdown the defence provided by SCN-resistant soybean varieties. It really is a case of the pest becoming “resistant to the resistance,” says Iowa State nematologist Greg Tylka. About 95 percent… Read more »

Soybean School: Investment needed to fend off nematodes

Soybean cyst nematode (SCN) is the leading cause of yield loss for the oilseed crop across North America. And unless a new source of resistance is found to fend off the pest, growers can expect to see SCN gobble up an increasing percentage of their yield in the years ahead. That was the message delivered… Read more »

Soybean School: Make resistance a priority when selecting varieties

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 »

Soybean School: Rotating resistant varieties key to controlling SCN

Soybean cyst nematodes have been stealing yield in Ontario fields for more than 20 years. SCN-resistant varieties are a key tool to help defend against the invading pest, but growers need to ensure they’re not putting the effectiveness of these resistant varieties at risk. In this episode of RealAgriculture Soybean School, OMAFRA plant pathologist Albert… Read more »

Soybean School: Putting the pinch on cyst nematode

Soybean cyst nematode (SCN) continues to spread across Ontario. The yield-robbing pest was first discovered in the southwest of the province in 1988 and continues to expand north and eastward. OMAFRA plant pathologist Albert Tenuta encourages all growers to take a close look at their soybean fields to determine whether the pest is present. SCN… Read more »

Soybean School: Why Are My Soybeans Turning Yellow?

That’s a question many growers ask when they see parts of their soybean fields prematurely turning yellow in August and early September. In this episode of Real Agriculture Soybean School, OMAFRA’s Albert Tenuta and University of Guelph researcher Dave Hooker team up to answer the question and provide management tips. When his phone rings, Tenuta… Read more »

Taking the Risk Out of Cover Crops

Cover crops have long been touted for their ability to help maintain soil health, control erosion, reduce nutrient loss and improve soil fertility. But could they put grain and oilseed crops at risk by playing host to disease and pests? That’s a question OMAFRA field pathologist Albert Tenuta is trying to answer. In this video,… Read more »

Soybean School: Time to Start Digging for Cyst Nematode

Have you tested your fields for soybean cyst nematode (SCN) lately? If not, it may be time to put a shovel in the ground and do a soil analysis. In this episode of the Soybean School, Huron Commodities agronomist Wayne Wheeler provides tips on how to quickly assess whether or not the tiny root pest… Read more »

New Soybean Seed Treatment Takes Aim at SDS and SCN

Soybean growers have a new tool in their fight to manage the impact of sudden death syndrome (SDS) and soybean cyst nematode (SCN). Earlier this month, Bayer CropScience received registration for Ilevo/Votivo, a new soybean seed treatment. At its recent Dead Weeds Tour, Bayer’s D&L Manager Luc Bourgeois told growers it will be the first… Read more »

Soybean School: Have You Tested For SCN?

If you haven’t tested your soil for soybean cyst nematode (SCN) lately, it may be time to take a closer look. The yield-robbing pest is quietly expanding its traditional southwestern Ontario footprint to more northern areas of Huron County and as far east as Quebec. In this episode of Real Agriculture’s Soybean School, Syngenta agronomist… Read more »

Soybean School: Cyst Nematode Continues Trek Across Ontario

  Soybean Cyst nematode (SCN) was first identified in Ontario in 1998. Since then the pest has slowly and methodically trekked across the province and can now be found in most parts of Ontario. In this episode of Soybean School, Syngenta agronomist Shawn Brenneman and field biologist Marijke Van Andel discuss findings from a research survey… Read more »

Soybean School: New Tool to Fight the “Billion-Dollar Pest”

Heterodera glycines or soybean cyst nematode (SCN) was first identified in Ontario in 1987, after over 30 years in North America. It’s original introduction is believed to have occured in the late 1800s, when settlers brought soil from Asia to supply the proper bacteria for soybean root nodulation. “Of the ten major diseases of soybeans… Read more »