Mycotoxins, such as vomitoxin, are produced primarily by Gibberella ear moulds (seen here) and can be disruptive when fed to livestock, especially hogs.  Photo: OMAFRA

U.S. corn farmers wary of vomitoxin, latest stress on global grain supplies

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 and grain elevators to scrutinize grain deliveries. The situation is another hit to global grain supplies that have sunk to the lowest in a decade since Russia […] Read more

Spring wheat futures rally on North American weather woes

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 concerns mount over the state of the crop. The December contract hit a multi-year low of $4.865 per bushel at the beginning of September, but […] Read more


Wheat heads infected with fusarium.

Researchers discover bacteria that detoxifies DON

Research: News Roundup from the June 2019 issue of Canadian Cattlemen

Researchers have discovered bacteria that convert grain vomitoxins to a non-toxic form. Vomitoxins such as deoxynivalenol (DON) are produced by fungi that infect cereal species. Grain contaminated with DON can’t be consumed by people, and can only be safely fed to livestock if levels are low. DON is also resistant to heat treatment and regular […] Read more

Testing for falling number. (Canadian Grain Commission photo)

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 a call for “grain sector stakeholders” to submit their views before May 10 on a proposal for falling number and deoxynivalenol (DON) to both become […] Read more


Ontario farmers struggle with vomitoxin in corn

Ontario farmers struggle with vomitoxin in corn

Health: News Roundup from the January 2019 issue of Canadian Cattlemen

Ontario corn growers have been dealing with vomitoxin in corn this harvest. High precipitation levels promoting Gibberella ear rot ultimately led to high DON levels in the corn. DON is a vomitoxin that can sicken livestock and levels are regulated by Health Canada and the Canadian Food Inspection Agency. The corn can be used to […] Read more

Corn has been discounted across much of Ontario because of high levels of DON. There are challenges in marketing especially high infection level corn. (John Greig photo)

How Ontario’s new DON testing cost-share program works

With vomitoxin (DON) levels so prevalent in this year’s corn crop, the Ontario Soil and Crop Improvement Association (OSCIA) says a new DON testing cost-sharing initiative will help producers strategically market their grain. Why it matters: OSCIA says cost-sharing will help farmers know how severe their deoxynivalenol (DON) issues are, and how to market their […] Read more





(Photo courtesy Canada Beef Inc.)

Prairie feed wheat, barley at seasonal highs

CNS Canada –– Feed barley and feed wheat appear to be settling into some seasonal highs, according to a market-watcher in Alberta. “Whether it goes up much more remains to be seen,” said Jim Beusekom of Market Place Commodities in Lethbridge. “Between Easter and May long weekend, we’re probably at a high.” High vomitoxin (10 […] Read more