Mumbai, May 2 -- The central government's recent decision of allowing sugar mills to use their existing stock of B-heavy molasses for ethanol production is likely to have an impact in 19 Lok Sabha constituencies in the state. It will help parties in the ruling alliance - the BJP, NCP and Shiv Sena - pacify restive farmers in the sugar belt but will actually benefit sugar barons and owners of sugar-based agro industries, said political analysts. BJP leader and president of National Federation of Cooperative Sugar Factories (NFCSF) Harshvardhan Patil, who claimed credit for the decision, claimed it was not politically motivated but conceded it might help the ruling dispensation in the campaign for the remaining phases of polling....