Attendance down at World Pork Expo DES MOINES - A slim purse because of low hog prices and travel worries over terrorism and SARS kept some hog farmers away from Thursday's opening of the World Pork Expo 9 June 2003 2 minute read Our Partners Thermo Fisher Scientific More News View all $500,000 grant targets lack of air-quality data in swine production - Purdue Herd management Air quality Digital Innovation 31 March 2023 4 minute read Viterra to exit Russian grain trade - Bloomberg Market Trends Feed markets 31 March 2023 1 minute read Cargill will also stop grain trade in Russia Argentina's grains inspectors union to launch strike Market Trends Feed markets 31 March 2023 1 minute read The strike is over wage demands Our Partners Thermo Fisher Scientific