Bayer AG’s offer to buy Monsanto Co., on the heels of two other giant agricultural deals, would put a significant share of the corn-seed and pesticide market in the hands of just three companies, raising concerns among U.S.
Bayer AG’s offer to buy Monsanto Co., on the heels of two other giant agricultural deals, would put a significant share of the corn-seed and pesticide market in the hands of just three companies, raising concerns among U.S.