A bad omen for agriculture? Cramer's warning By: CNBC.com News October 02, 2014 at 10:57 AM EDT The entire farm complex could see widespread selling after a fertilizer maker issued an earnings warning, says CNBC's Jim Cramer. Read More >> Related Stocks: Agco Corp Agrium, Inc. Deere & Co Monsanto Co Mosaic Co Syngenta AG ADS