Monsanto Forest Park an auditorium, a space for permanent and occasional exhibitions, and a Centre of Multimedia Resources. Quercus, the largest Portuguese non-profit national environment organization for the conservation of the natural environment, is based in Monsanto Park. The intensive agricultural usage of the soils led to erosion and practically to a destruction of the original vegetation. In the 1930s, the increasing demand for construction areas led Duarte Pacheco, the then Minister for the Public Works of Portugal, to resuscitate an idea from 1868: the reforesting of the then practically bare Serra de Monsanto. The regulation for Monsanto Park was put in place
Monsanto in the Texas City Disaster. In 1949, Monsanto acquired American Viscose from Courtaulds. In 1954, Monsanto partnered with German chemical giant Bayer to form Mobay and market polyurethanes in the United States. Monsanto began manufacturing DDT in 1944, along with some 15 other companies. This insecticide was critical to the fight against malaria-transmitting mosquitoes. Due to DDT's toxicity, it was banned in the United States in 1972. In 1977, Monsanto stopped producing PCBs; Congress banned PCB production two years later. In the mid‑1960s, William Standish Knowles and his team invented a way to selectively synthesize enantiomers via asymmetric hydrogenation. This