本試驗目的在於評估除草劑 butafenacil 對大蒜園雜草之防治效果。綜合台中、台南及鳳山等不同地區之試驗結果，每公頃施用1.0 公升之9.6﹪butafenacil 對雜草如牛筋草、馬唐草、小葉灰藋、野莧、芒稷及馬齒莧具明顯防治效果。

The experiment was conducted to evaluate the weed control efficacy ofherbicide butafenacil in garlic field. According to three locations results, it wassuggested that 9.6﹪butafenacil can be used efficiently by 1.0 l/ha for such asgoosegrass, summer crabgrass, fig-leaves goosefoot, slender amaranth, junglericeand common purslane weed control in garlic field.