Since the purchase, Bayer has faced over 165,000 lawsuits alleging that Monsanto's weedkiller, Roundup, causes non-Hodgkin lymphoma. This ongoing litigation has had a severe impact on the company:
To gain antitrust approval from the EU and U.S., Bayer was forced to sell significant portions of its own agriculture business, including seed and herbicide units, to its competitor BASF . Consequences of the Merger did bayer buy monsanto
The acquisition combined two of the world's largest agricultural companies, but it has since been widely criticized as one of the "worst corporate mergers in history" due to the massive legal liabilities Bayer inherited. Key Facts of the Acquisition Since the purchase, Bayer has faced over 165,000