Chicago | Reuters – A fungus that causes “vomitoxin” has been found in some U.S. corn harvested this fall, causing headaches for growers and livestock producers and forcing ethanol plants […] Read more
Tag Archives vomitoxin
U.S. corn farmers wary of vomitoxin, latest stress on global grain supplies
Researchers develop a quick test for DON
Science Notes: Innovation could reduce toxins harmful to both animals and humans
Researchers at the University of Saskatchewan Crop Development Centre (CDC) have developed a fast and accurate method for identifying and quantifying toxins in fusarium-infected cereal grain, an innovation that could […] Read more
Down with DON: a clear corn crop
Toxin levels are lower this year thanks to weather and farmer and supplier vigilance
The Ontario corn ear mould and mycotoxin survey showed levels are considerably lower than 2018 with 96 per cent of samples testing less than two parts per million of deoxynivalenol […] Read more
Spring wheat futures rally on North American weather woes
MarketsFarm — Weather-related quality issues with North American spring wheat crops saw Minneapolis spring wheat futures rally sharply over the past three weeks, with more room to the upside as […] Read more
Where did all the DON corn go?
Most infected corn in Ontario has now been flushed to markets in ethanol and around the world, mostly at discounted prices
Last year’s deoxynivalenol (DON)-infected corn crop has been successfully sold and shipped — albeit at discounted returns for farmers. The specific destinations of that corn, discounts endured by producers and […] Read more
The DON year and dairy feed
Dairy farmers have had to manage higher mycotoxin levels in feed after last harvest. Here’s how they did it
Dairy farmers faced challenges dealing with mould in corn in 2018, as crop farmers dealt with the widespread DON outbreak. Dairy animals can manage mould levels in small doses but […] Read more
DON-forecasting tool funded
Governments help to pay costs to set up computerized monitoring system
The federal and provincial governments are supporting the creation of an early-warning and risk assessment system for deoxynivalenol (DON). Grain Farmers of Ontario is leading the project which will work […] Read more
Grain grading revamp may add falling number, DON as factors
Two significant grain specs that aren’t yet factors for a crop’s official grade are now under consideration to join that official list. The Canadian Grain Commission on Monday put out […] Read more
DON corn testing: A new era begins
After a disastrous vomitoxin outbreak, the Ontario Corn Committee is implementing a testing program that farmers have wanted for years. But will companies participate?
Ontario corn farmers have been relying on their own observations and those of their neighbours along with scant information from corn companies to make hybrid selections that lower their risk […] Read more
The DON to come – agronomic lessons from 2018
Farmers have new information to consider on hybrid selection, fungicide timing
The vomitoxin problem in Ontario’s 2018 corn crop was more severe than most years and continues to cause problems for producers and buyers. However, the fungus-fostering conditions that caused the […] Read more