ABSTRACT Experiment about "The Effect of Dose and Aplication Time of Pre emergence Herbicide Oksifluorfen on the Yield of Shallot (Allium ascalonicum) Variety of Bima" had been conducted from 9th July 29th September 1955 in Potrobang- - san, North of Magelang District, Magelang. With an altitude of 376 meters above sea level and a latosol soil type. The purpose of this experi…