By Brendan Pierson (Reuters) – Bayer AG and BASF have won a new trial on $60 million in punitive damages they were ordered to pay a Missouri peach farmer who said dicamba, a herbicide they produced, drifted onto his orchard and harmed his crops. The 8th U.S. Circuit Court of Appeals found that a federal jury was wrongly told to assess punitive damages for Bayer and BASF together, rather than separately. It said a new trial was needed to determine punitive damages for each company. Bayer, BASF and a lawyer for the farmer, Bill Bader, did not immediately respond to requests for comment. The orde…