---

期 刊 ：中国中药杂志 1995年 20卷 11期 页码：657.

关键词：挥发油；抑菌活性；薏苡黑粉病；

Keywords:essential oils, antifungal activity, smut of Jobstears,

摘 要 ：供试的两种植物挥发油─—麻黄油和蛔蒿油,用2000μg/g浓度可完全抑制薏苡黑粉病菌冬孢子的萌发。用2500μg/g的麻黄油浸种,对薏苡黑粉病的防病效果达63.2%。

Abstract:The study shows that teliospore germination of Ustilago causing smut in Jobstears can be inhibi-ted completely by two esaentisl oils of Ephedra sinica and Artemistia cina at 2000μg/g,and under field conditions,con-trol effect can reach 63. 2%by soaking the seed with oil of Ephedra sinica at 2500μg/g.

---