Monsanto House of Lords, stated that all information relating to the matter would be "kept secret". During the 24 months prior to the 1997 British election Monsanto representatives had 22 meetings at the departments of Agriculture and the Environment. Stanley Greenberg, an election advisor to Tony Blair, later worked as a Monsanto consultant. Former Labour spokesperson David Hill, became Monsanto's media adviser at the lobbying firm Bell Pottinger. The Labour government was challenged in Parliament about "trips, facilities, gifts and other offerings of financial value provided by Monsanto to civil servants", but only acknowledged that Department of Trade and Industry had
Monsanto was the first method for the catalytic production of pure chiral compounds. Knowles' team designed the "first industrial process to chirally synthesize an important compound"—L‑dopa, which is used to treat Parkinson's disease. In 2001, Knowles and Ryōji Noyori won the Nobel Prize in Chemistry. In the mid-1960s, chemists at Monsanto developed the Monsanto process for making acetic acid, which until 2000 was the most widely used production method. In 1964, Monsanto chemists invented AstroTurf (initially ChemGrass). In the 1960s and 1970s, Monsanto was a producer of Agent Orange for United States Armed Forces operations in Vietnam, and settled out of