Aflatoxin corn allowed in U.S. livestock feed

Aflatoxin contamination prompted a series of U.S. 
pet food and livestock feed recalls last December

Reuters / The U.S. Food and Drug Administration will allow grain handlers in Iowa and Illinois to blend corn containing aflatoxin, a naturally occurring toxic substance, with other grain to make animal feed. Aflatoxin is the byproduct of a corn mold that tends to spread in drought years. Following the worst drought in the Corn

Iowa testing milk for aflatoxin

chicago / reuters / Iowa, the No. 1 corn producer in the United States, began requiring the state’s dairy processors to test all milk received in the state for aflatoxin Aug. 31, the toxic byproduct of a mould that tends to spread in drought-stressed corn. The Iowa Department of Agriculture said the required aflatoxin screening

Corn Fungus Adds To Hard Year For U.S. Farmers

Corn farmers in some parts of the U.S. Plains are finding their newly harvested crop has to be heavily discounted or cannot be sold at all due to the presence of a vicious fungus that makes the corn dangerous to eat. The culprit is aflatoxin toxins produced by a fungus that can harm and possibly


Weeds Could Taint Crop Quality In Storage

Despite dry weather conditions for this year’s grain harvest, this spring’s wet weather may influence the quality of harvested grain when it goes into storage. Weeds may be present at harvest because wet spring weather meant many western Canadian grain producers were unable to apply their usual weed controls. If immature weed seeds are not

“B

readbasket of the World Under Siege” blared the headline on an opening slide in Dilantha Fernando’s PowerPoint presentation. It was a dramatic way to start a workshop on fusarium head blight. But was it exaggerated? “It all depends on which year we are talking about,” said Fernando, a University of Manitoba plant pathologist. It was

CGC Tracking Shifts In Fusarium Head Blight

Toxin levels in fusariuminfected Manitoba wheat have been increasing rapidly relative to the number of fusarium-damaged kernels (FDK). But this crop year, the levels of the toxin DON (deoxynivalenol) are closer to the old one-to-one ratio with FDK, says Canadian Wheat Board (CWB) agronomist Mike Grenier. “The DON levels aren’t as high (relative to FDK)


Watch For Mycotoxins In This Season’s Grain

Bernie Peet is president of Pork Chain Consulting Ltd. of Lacombe, Alber ta, and editor of Western Hog Journal. His columns will run every second week in the Manitoba Co-operator. This year’s cool, wet weather not only delayed harvest, but also produced higher-than-normal incidence of fusarium mould in grain. Producers are being warned that high