In this April 8, 2011 photo, central Illinois corn and soybean farmer Tim Seifert loads his field planter with Syngenta insecticide for refuge corn while planting DEKALB seed corn, left front, for spring planting Friday, April 8, 2011, at the RTS Farms in Auburn, Ill. While most of the American economy has struggled the past few years companies with a hand in agriculture have enjoyed a good ride. High food prices that have pumped up farmer income have also improved the fortunes of companies like Deer & Company, ADM, Monsanto and Syngenta. (AP Photo/Seth Perlman)