Bayer CropScience

Crop science division of the German group Bayer, with its head office at Monheim am Rhein in North Rhine-Westphalia and a large business in the United States after the purchase of Monsanto in 2018. Discovers, makes and sells crop protection chemicals including herbicides, fungicides, insecticides and seed treatments together with seeds and traits and digital farming services, and runs its own research stations and regulatory science laboratories carrying out toxicology, residue, metabolism and environmental fate studies for product registration.