(Photo courtesy ARS/USDA)

USDA approves vaccine to help fight PEDv

Chicago | Reuters — The U.S. Department of Agriculture has approved the first vaccine that can be sold directly to farmers to help fight a virus that has wiped out an estimated 10 per cent of U.S. pigs, USDA said Monday. Preliminary studies of the vaccine developed by Harrisvaccines “have been promising” in controlling porcine








(Lisa Guenther photo)

CME Group overhauls daily grain price limits

Chicago | Reuters — CME Group Inc., the world’s largest futures market operator, said Tuesday it will overhaul the system for setting daily price limits for U.S. grain and oilseed futures to reflect fluctuations in crop prices. Starting on May 1, CME, owner of the Chicago Board of Trade (CBOT) and other exchanges, will apply