Swiss stocks fall, led lower by Syngenta By: MarketWatch July 22, 2010 at 04:15 AM EDT Swiss stocks fall, dragged lower by shares of agribusiness firm Syngenta and investment bank Credit Suisse Group, as investors digest a string of earnings reports. Read More >> Related Stocks: Abb Ltd ADR Credit Suisse Group ADR Roche Holding AG Basel American Depositary Shares Syngenta AG ADS