Fertilizer stocks tank as low nitrogen prices batter earnings By: MarketWatch August 04, 2016 at 13:08 PM EDT CF Industries led a broad-based selloff in the sector after earnings fell short of expectations. Read More >> Related Stocks: CF Industries Holdings Cvr Partners LP Intrepid Potash Inc Mosaic Co Potash Corporation of Saskatchewan Scotts Miracle-Gro Company Standard & Poors 500 Vaneck Agribusiness ETF